{
    "document": {
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        "lang": "en",
        "notes": [
            {
                "category": "legal_disclaimer",
                "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this portal to enhance access to its information and vulnerabilities. The use of this information is subject to the following terms and conditions:\n\nThe vulnerabilities disclosed in this portal are gathered by NCSC-NL from a variety of open sources, which the user can retrieve from other platforms. NCSC-NL makes every reasonable effort to ensure that the content of this portal is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or real-time keeping up-to-date. NCSC-NL does not control nor guarantee the accuracy, relevance, timeliness or completeness of information obtained from these external sources. The vulnerabilities disclosed in this portal are intended solely for the convenience of professional parties to take appropriate measures to manage the risks posed to the cybersecurity. No rights can be derived from the information provided therein.\n\nNCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of the vulnerabilities disclosed in this portal. This includes damage resulting from the inaccuracy of incompleteness of the information contained in it.\nThe information on this page is subject to Dutch law. All disputes related to or arising from the use of this portal regarding the disclosure of vulnerabilities will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings."
            }
        ],
        "publisher": {
            "category": "coordinator",
            "contact_details": "cert@ncsc.nl",
            "name": "National Cyber Security Centre",
            "namespace": "https://www.ncsc.nl/"
        },
        "title": "CVE-2026-23255",
        "tracking": {
            "current_release_date": "2026-04-02T12:26:11.524733Z",
            "generator": {
                "date": "2026-02-17T15:00:00Z",
                "engine": {
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            },
            "id": "CVE-2026-23255",
            "initial_release_date": "2026-03-18T18:26:13.730067Z",
            "revision_history": [
                {
                    "date": "2026-03-18T18:26:13.730067Z",
                    "number": "1",
                    "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| References created (2)."
                },
                {
                    "date": "2026-03-18T18:26:18.545813Z",
                    "number": "2",
                    "summary": "NCSC Score created."
                },
                {
                    "date": "2026-03-18T18:39:04.849515Z",
                    "number": "3",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| Products created (2).| Products connected (4).| References created (2)."
                },
                {
                    "date": "2026-03-18T18:39:10.276713Z",
                    "number": "4",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-19T00:28:27.484830Z",
                    "number": "5",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (13).| Product Identifiers created (5).| References created (3).| Vendor_assessment created."
                },
                {
                    "date": "2026-03-19T00:28:34.088502Z",
                    "number": "6",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-19T00:43:37.112359Z",
                    "number": "7",
                    "summary": "Source created.| CVE status created. (valid)| Products connected (2)."
                },
                {
                    "date": "2026-03-19T00:43:40.347229Z",
                    "number": "8",
                    "summary": "NCSC Score updated."
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                {
                    "date": "2026-03-19T06:44:24.775124Z",
                    "number": "9",
                    "summary": "Description created for source."
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                {
                    "date": "2026-03-19T12:05:45.873370Z",
                    "number": "10",
                    "summary": "Source connected.| CVE status created. (valid)| Products connected (1).| References created (28)."
                },
                {
                    "date": "2026-03-19T12:05:47.834185Z",
                    "number": "11",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-19T20:50:28.303116Z",
                    "number": "12",
                    "summary": "Source created.| CVE status created. (valid)| Description created for source.| References created (2)."
                },
                {
                    "date": "2026-03-19T20:50:31.336753Z",
                    "number": "13",
                    "summary": "NCSC Score updated."
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                {
                    "date": "2026-03-20T09:55:38.578406Z",
                    "number": "14",
                    "summary": "Source connected.| CVE status created. (valid)| EPSS created."
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                {
                    "date": "2026-03-20T09:55:40.816066Z",
                    "number": "15",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-20T18:30:31.078875Z",
                    "number": "16",
                    "summary": "Source connected.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (1)."
                },
                {
                    "date": "2026-03-20T18:30:36.411803Z",
                    "number": "17",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-25T01:06:48.677600Z",
                    "number": "18",
                    "summary": "Products connected (1).| References created (2)."
                },
                {
                    "date": "2026-03-25T01:06:51.158642Z",
                    "number": "19",
                    "summary": "NCSC Score updated."
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                {
                    "date": "2026-03-25T10:07:20.958816Z",
                    "number": "20",
                    "summary": "References created (1)."
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                {
                    "date": "2026-03-25T10:07:22.783963Z",
                    "number": "21",
                    "summary": "NCSC Score updated."
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                {
                    "date": "2026-03-26T08:05:42.797658Z",
                    "number": "22",
                    "summary": "References created (2)."
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                {
                    "date": "2026-03-26T08:05:45.222638Z",
                    "number": "23",
                    "summary": "NCSC Score updated."
                },
                {
                    "date": "2026-03-27T09:06:41.860870Z",
                    "number": "24",
                    "summary": "Products connected (1).| References created (4)."
                },
                {
                    "date": "2026-03-27T09:06:45.614743Z",
                    "number": "25",
                    "summary": "NCSC Score updated."
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                {
                    "date": "2026-03-30T13:30:59.833594Z",
                    "number": "26",
                    "summary": "Products connected (1).| References created (2)."
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                {
                    "date": "2026-03-30T13:31:07.573017Z",
                    "number": "27",
                    "summary": "NCSC Score updated."
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                    "date": "2026-04-02T09:56:30.371655Z",
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                    "date": "2026-04-02T09:56:43.104890Z",
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                    "summary": "NCSC Score updated."
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                    "date": "2026-04-02T11:39:18.880460Z",
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                    "date": "2026-04-02T11:39:22.829319Z",
                    "number": "31",
                    "summary": "NCSC Score updated."
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                    "date": "2026-04-02T12:26:10.035132Z",
                    "number": "32",
                    "summary": "References created (1)."
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                {
                    "category": "description",
                    "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: add proper RCU protection to /proc/net/ptype\n\nYin Fengwei reported an RCU stall in ptype_seq_show() and provided\na patch.\n\nReal issue is that ptype_seq_next() and ptype_seq_show() violate\nRCU rules.\n\nptype_seq_show() runs under rcu_read_lock(), and reads pt->dev\nto get device name without any barrier.\n\nAt the same time, concurrent writers can remove a packet_type structure\n(which is correctly freed after an RCU grace period) and clear pt->dev\nwithout an RCU grace period.\n\nDefine ptype_iter_state to carry a dev pointer along seq_net_private:\n\nstruct ptype_iter_state {\n\tstruct seq_net_private\tp;\n\tstruct net_device\t*dev; // added in this patch\n};\n\nWe need to record the device pointer in ptype_get_idx() and\nptype_seq_next() so that ptype_seq_show() is safe against\nconcurrent pt->dev changes.\n\nWe also need to add full RCU protection in ptype_seq_next().\n(Missing READ_ONCE() when reading list.next values)\n\nMany thanks to Dong Chenchen for providing a repro.",
                    "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-23255"
                },
                {
                    "category": "description",
                    "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: add proper RCU protection to /proc/net/ptype\n\nYin Fengwei reported an RCU stall in ptype_seq_show() and provided\na patch.\n\nReal issue is that ptype_seq_next() and ptype_seq_show() violate\nRCU rules.\n\nptype_seq_show() runs under rcu_read_lock(), and reads pt->dev\nto get device name without any barrier.\n\nAt the same time, concurrent writers can remove a packet_type structure\n(which is correctly freed after an RCU grace period) and clear pt->dev\nwithout an RCU grace period.\n\nDefine ptype_iter_state to carry a dev pointer along seq_net_private:\n\nstruct ptype_iter_state {\n\tstruct seq_net_private\tp;\n\tstruct net_device\t*dev; // added in this patch\n};\n\nWe need to record the device pointer in ptype_get_idx() and\nptype_seq_next() so that ptype_seq_show() is safe against\nconcurrent pt->dev changes.\n\nWe also need to add full RCU protection in ptype_seq_next().\n(Missing READ_ONCE() when reading list.next values)\n\nMany thanks to Dong Chenchen for providing a repro.",
                    "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-23255"
                },
                {
                    "category": "description",
                    "text": "No description is available for this CVE.",
                    "title": "redhat - https://access.redhat.com/security/cve/CVE-2026-23255"
                },
                {
                    "category": "description",
                    "text": "In the Linux kernel, the following vulnerability has been resolved:  net: add proper RCU protection to /proc/net/ptype  Yin Fengwei reported an RCU stall in ptype_seq_show() and provided a patch.  Real issue is that ptype_seq_next() and ptype_seq_show() violate RCU rules.  ptype_seq_show() runs under rcu_read_lock(), and reads pt->dev to get device name without any barrier.  At the same time, concurrent writers can remove a packet_type structure (which is correctly freed after an RCU grace period) and clear pt->dev without an RCU grace period.  Define ptype_iter_state to carry a dev pointer along seq_net_private:  struct ptype_iter_state { \tstruct seq_net_private\tp; \tstruct net_device\t*dev; // added in this patch };  We need to record the device pointer in ptype_get_idx() and ptype_seq_next() so that ptype_seq_show() is safe against concurrent pt->dev changes.  We also need to add full RCU protection in ptype_seq_next(). (Missing READ_ONCE() when reading list.next values)  Many thanks to Dong Chenchen for providing a repro.",
                    "title": "debian - https://security-tracker.debian.org/tracker/CVE-2026-23255"
                },
                {
                    "category": "description",
                    "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: add proper RCU protection to /proc/net/ptype\n\nYin Fengwei reported an RCU stall in ptype_seq_show() and provided\na patch.\n\nReal issue is that ptype_seq_next() and ptype_seq_show() violate\nRCU rules.\n\nptype_seq_show() runs under rcu_read_lock(), and reads pt->dev\nto get device name without any barrier.\n\nAt the same time, concurrent writers can remove a packet_type structure\n(which is correctly freed after an RCU grace period) and clear pt->dev\nwithout an RCU grace period.\n\nDefine ptype_iter_state to carry a dev pointer along seq_net_private:\n\nstruct ptype_iter_state {\n\tstruct seq_net_private\tp;\n\tstruct net_device\t*dev; // added in this patch\n};\n\nWe need to record the device pointer in ptype_get_idx() and\nptype_seq_next() so that ptype_seq_show() is safe against\nconcurrent pt->dev changes.\n\nWe also need to add full RCU protection in ptype_seq_next().\n(Missing READ_ONCE() when reading list.next values)\n\nMany thanks to Dong Chenchen for providing a repro.",
                    "title": "nvd - https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-23255"
                },
                {
                    "category": "description",
                    "text": "net: add proper RCU protection to /proc/net/ptype",
                    "title": "microsoft - https://api.msrc.microsoft.com/cvrf/v3.0/cvrf/2026-Mar"
                },
                {
                    "category": "description",
                    "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: add proper RCU protection to /proc/net/ptype\n\nYin Fengwei reported an RCU stall in ptype_seq_show() and provided\na patch.\n\nReal issue is that ptype_seq_next() and ptype_seq_show() violate\nRCU rules.\n\nptype_seq_show() runs under rcu_read_lock(), and reads pt->dev\nto get device name without any barrier.\n\nAt the same time, concurrent writers can remove a packet_type structure\n(which is correctly freed after an RCU grace period) and clear pt->dev\nwithout an RCU grace period.\n\nDefine ptype_iter_state to carry a dev pointer along seq_net_private:\n\nstruct ptype_iter_state {\n\tstruct seq_net_private\tp;\n\tstruct net_device\t*dev; // added in this patch\n};\n\nWe need to record the device pointer in ptype_get_idx() and\nptype_seq_next() so that ptype_seq_show() is safe against\nconcurrent pt->dev changes.\n\nWe also need to add full RCU protection in ptype_seq_next().\n(Missing READ_ONCE() when reading list.next values)\n\nMany thanks to Dong Chenchen for providing a repro.",
                    "title": "cveprojectv5 - https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/23xxx/CVE-2026-23255.json"
                },
                {
                    "category": "other",
                    "text": "0.00018",
                    "title": "EPSS"
                },
                {
                    "category": "other",
                    "text": "3.4",
                    "title": "NCSC Score"
                },
                {
                    "category": "other",
                    "text": "Is related to a product by vendor Debian, Is related to a product by vendor Open Source, Is related to a product by vendor Linux, Is related to an uncommon product vendor, There is product data available from source Debian",
                    "title": "NCSC Score top decreasing factors"
                },
                {
                    "category": "details",
                    "text": "Severity: 3\n",
                    "title": "Vendor assessment"
                }
            ],
            "product_status": {
                "known_affected": [
                    "CSAFPID-1286807",
                    "CSAFPID-5844904",
                    "CSAFPID-5844905",
                    "CSAFPID-1439315",
                    "CSAFPID-1439317",
                    "CSAFPID-1439319",
                    "CSAFPID-1453377",
                    "CSAFPID-1453378",
                    "CSAFPID-1453379",
                    "CSAFPID-1453380",
                    "CSAFPID-1453381",
                    "CSAFPID-1453382",
                    "CSAFPID-2858634",
                    "CSAFPID-2858635",
                    "CSAFPID-2036021",
                    "CSAFPID-2036024",
                    "CSAFPID-1330297",
                    "CSAFPID-5761981",
                    "CSAFPID-1317174",
                    "CSAFPID-1337880",
                    "CSAFPID-1363258",
                    "CSAFPID-1330299",
                    "CSAFPID-1784861",
                    "CSAFPID-5984177"
                ],
                "known_not_affected": [
                    "CSAFPID-1286808",
                    "CSAFPID-5585382",
                    "CSAFPID-5608071",
                    "CSAFPID-1439321",
                    "CSAFPID-1453376",
                    "CSAFPID-5984161"
                ]
            },
            "references": [
                {
                    "category": "external",
                    "summary": "Source - nvd",
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23255"
                },
                {
                    "category": "external",
                    "summary": "Source raw - nvd",
                    "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-23255"
                },
                {
                    "category": "external",
                    "summary": "Source - cveprojectv5",
                    "url": "https://www.cve.org/CVERecord?id=CVE-2026-23255"
                },
                {
                    "category": "external",
                    "summary": "Source raw - cveprojectv5",
                    "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/23xxx/CVE-2026-23255.json"
                },
                {
                    "category": "external",
                    "summary": "Source - redhat",
                    "url": "https://access.redhat.com/security/cve/CVE-2026-23255"
                },
                {
                    "category": "external",
                    "summary": "Source raw - redhat",
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-23255.json"
                },
                {
                    "category": "external",
                    "summary": "Source - debian",
                    "url": "https://security-tracker.debian.org/tracker/CVE-2026-23255"
                },
                {
                    "category": "external",
                    "summary": "Source - certbundde",
                    "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0790.json"
                },
                {
                    "category": "external",
                    "summary": "Source - nvd",
                    "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-23255"
                },
                {
                    "category": "external",
                    "summary": "Source - first",
                    "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0"
                },
                {
                    "category": "external",
                    "summary": "Source - microsoft",
                    "url": "https://api.msrc.microsoft.com/cvrf/v3.0/cvrf/2026-Mar"
                },
                {
                    "category": "external",
                    "summary": "Source - cveprojectv5",
                    "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/23xxx/CVE-2026-23255.json"
                },
                {
                    "category": "external",
                    "summary": "Reference - cveprojectv5; nvd",
                    "url": "https://git.kernel.org/stable/c/589a530ae44d0c80f523fcfd1a15af8087f27d35"
                },
                {
                    "category": "external",
                    "summary": "Reference - cveprojectv5; nvd",
                    "url": "https://git.kernel.org/stable/c/f613e8b4afea0cd17c7168e8b00e25bc8d33175d"
                },
                {
                    "category": "external",
                    "summary": "Reference - redhat",
                    "url": "https://www.cve.org/CVERecord?id=CVE-2026-23255"
                },
                {
                    "category": "external",
                    "summary": "Reference - redhat",
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23255"
                },
                {
                    "category": "external",
                    "summary": "Reference - redhat",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031817-CVE-2026-23255-fc51@gregkh/T"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0790.json"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0790"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031814-CVE-2025-71268-057a@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031816-CVE-2025-71269-b47d@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031816-CVE-2025-71270-19ac@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031843-CVE-2026-23249-c309@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031845-CVE-2026-23250-271e@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031845-CVE-2026-23251-259a@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031846-CVE-2026-23252-6bef@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031846-CVE-2026-23253-b1c6@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031817-CVE-2026-23254-6387@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031817-CVE-2026-23255-fc51@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031818-CVE-2026-23256-b93b@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031818-CVE-2026-23257-bd18@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031818-CVE-2026-23258-d181@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031819-CVE-2026-23259-5bd7@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031819-CVE-2026-23260-6464@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031819-CVE-2026-23261-f757@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031820-CVE-2026-23262-a421@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031820-CVE-2026-23263-5c88@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031820-CVE-2026-23264-fe5b@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031853-CVE-2026-23265-6d01@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031853-CVE-2026-23266-b57b@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031811-CVE-2026-23267-ff55@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031846-CVE-2026-23268-6be3@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031846-CVE-2026-23269-2bf7@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lore.kernel.org/linux-cve-announce/2026031847-CVE-2026-23270-cb9a@gregkh/"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-March/024805.html"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-March/024803.html"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-March/024841.html"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-March/025031.html"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://docs.cloud.google.com/support/bulletins#gcp-2026-015"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://ubuntu.com/security/notices/USN-8141-1"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2026-00008"
                },
                {
                    "category": "external",
                    "summary": "Reference - cveprojectv5; nvd",
                    "url": "https://git.kernel.org/stable/c/dcefd3f0b9ed8288654c75254bdcee8e1085e861"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-March/024954.html"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-March/024956.html"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-March/024953.html"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://kb.igel.com/en/security-safety/current/isn-2026-07-apparmor-vulnerabilities"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-March/024925.html"
                },
                {
                    "category": "external",
                    "summary": "Reference - certbundde",
                    "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-March/024928.html"
                }
            ],
            "scores": [
                {
                    "cvss_v3": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                        "baseScore": 7.0,
                        "baseSeverity": "HIGH"
                    },
                    "products": [
                        "CSAFPID-1286807",
                        "CSAFPID-1317174",
                        "CSAFPID-1330297",
                        "CSAFPID-1330299",
                        "CSAFPID-1337880",
                        "CSAFPID-1363258",
                        "CSAFPID-1439315",
                        "CSAFPID-1439317",
                        "CSAFPID-1439319",
                        "CSAFPID-1453377",
                        "CSAFPID-1453378",
                        "CSAFPID-1453379",
                        "CSAFPID-1453380",
                        "CSAFPID-1453381",
                        "CSAFPID-1453382",
                        "CSAFPID-1784861",
                        "CSAFPID-2036021",
                        "CSAFPID-2036024",
                        "CSAFPID-2858634",
                        "CSAFPID-2858635",
                        "CSAFPID-5761981",
                        "CSAFPID-5844904",
                        "CSAFPID-5844905",
                        "CSAFPID-5984177"
                    ]
                }
            ],
            "title": "CVE-2026-23255"
        }
    ]
}