{ "document": { "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE" } }, "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-2026-2920", "tracking": { "current_release_date": "2026-04-02T00:43:39.310681Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2026-2920", "initial_release_date": "2026-02-26T11:05:32.004208Z", "revision_history": [ { "date": "2026-02-26T11:05:32.004208Z", "number": "1", "summary": "CVE created.| Source connected.| CVE status created. (valid)| Products connected (4).| References created (14)." }, { "date": "2026-02-26T11:05:34.104694Z", "number": "2", "summary": "NCSC Score created." }, { "date": "2026-03-07T11:35:11.589502Z", "number": "3", "summary": "NCSC Score updated." }, { "date": "2026-03-10T18:43:18.411340Z", "number": "4", "summary": "Source created.| CVE status created. (valid)| Products connected (2)." }, { "date": "2026-03-10T18:43:19.903952Z", "number": "5", "summary": "NCSC Score updated." }, { "date": "2026-03-13T21:39:25.601679Z", "number": "6", "summary": "Source created.| CVE status created. (valid)| Description created for source.| Products created (1).| References created (2).| CWES updated (1)." }, { "date": "2026-03-13T21:39:27.975665Z", "number": "7", "summary": "NCSC Score updated." }, { "date": "2026-03-14T06:43:08.552953Z", "number": "8", "summary": "Description created for source." }, { "date": "2026-03-14T14:53:22.828417Z", "number": "9", "summary": "Source created.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-14T14:53:28.788870Z", "number": "10", "summary": "NCSC Score updated." }, { "date": "2026-03-16T14:33:22.330543Z", "number": "11", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (2).| CWES updated (1)." }, { "date": "2026-03-16T14:33:25.949862Z", "number": "12", "summary": "NCSC Score updated." }, { "date": "2026-03-16T20:39:46.522754Z", "number": "13", "summary": "Unknown change." }, { "date": "2026-03-17T00:27:59.622101Z", "number": "14", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (12).| Product Identifiers created (5).| Product Remediations created (12).| References created (4).| CWES updated (1).| Vendor_assessment created." }, { "date": "2026-03-17T00:28:05.530531Z", "number": "15", "summary": "NCSC Score updated." }, { "date": "2026-03-17T19:26:05.589094Z", "number": "16", "summary": "Products created (1).| Product Identifiers created (1)." }, { "date": "2026-03-17T19:26:08.620301Z", "number": "17", "summary": "NCSC Score updated." }, { "date": "2026-03-18T09:29:59.892194Z", "number": "18", "summary": "Products connected (1).| References created (1)." }, { "date": "2026-03-18T09:30:03.222785Z", "number": "19", "summary": "NCSC Score updated." }, { "date": "2026-03-20T09:35:18.200698Z", "number": "20", "summary": "Source connected.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-20T09:35:21.933340Z", "number": "21", "summary": "NCSC Score updated." }, { "date": "2026-03-25T10:14:43.137208Z", "number": "22", "summary": "Products connected (1).| References created (1)." }, { "date": "2026-03-25T10:14:45.567790Z", "number": "23", "summary": "NCSC Score updated." }, { "date": "2026-03-30T00:43:09.268166Z", "number": "24", "summary": "Products created (1).| Product Identifiers created (1).| Products removed (1)." }, { "date": "2026-03-30T00:43:18.659499Z", "number": "25", "summary": "NCSC Score updated." }, { "date": "2026-03-30T11:12:03.677552Z", "number": "26", "summary": "Products connected (1).| References created (3)." }, { "date": "2026-03-30T11:12:06.491135Z", "number": "27", "summary": "NCSC Score updated." }, { "date": "2026-03-31T11:09:29.941887Z", "number": "28", "summary": "Products connected (1).| References created (2)." }, { "date": "2026-03-31T11:09:32.012913Z", "number": "29", "summary": "NCSC Score updated." }, { "date": "2026-04-01T00:28:11.510770Z", "number": "30", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (2).| Product Identifiers created (87).| Product Remediations created (46).| Products created (21).| Product Identifiers removed (64).| References created (15).| CWES updated (1)." }, { "date": "2026-04-01T00:28:28.968937Z", "number": "31", "summary": "NCSC Score updated." }, { "date": "2026-04-01T14:13:42.410676Z", "number": "32", "summary": "Products connected (1).| References created (2)." }, { "date": "2026-04-01T14:13:53.175885Z", "number": "33", "summary": "NCSC Score updated." }, { "date": "2026-04-02T00:43:11.402952Z", "number": "34", "summary": "Products connected (1).| Product Identifiers created (1).| Products removed (1)." }, { "date": "2026-04-02T00:43:17.881270Z", "number": "35", "summary": "NCSC Score updated." } ], "status": "interim", "version": "35" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/unknown", 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"pkg:rpm/redhat/gstreamer1-plugins-good-qt6-debuginfo@1.24.11-2.el10_1?arch=x86_64" } } } ], "category": "product_name", "name": "gstreamer1-plugins-good-qt6-debuginfo" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/1.24.11-2.el10_1", "product": { "name": "vers:rpm/1.24.11-2.el10_1", "product_id": "CSAFPID-5969763", "product_identification_helper": { "purl": "pkg:rpm/redhat/gstreamer1-plugins-ugly-free@1.24.11-2.el10_1?arch=x86_64" } } } ], "category": "product_name", "name": "gstreamer1-plugins-ugly-free" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/1.24.11-2.el10_1", "product": { "name": "vers:rpm/1.24.11-2.el10_1", "product_id": "CSAFPID-5969764", "product_identification_helper": { "purl": "pkg:rpm/redhat/gstreamer1-plugins-ugly-free-debuginfo@1.24.11-2.el10_1?arch=x86_64" } } } ], "category": "product_name", "name": "gstreamer1-plugins-ugly-free-debuginfo" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/1.24.11-2.el10_1", "product": { "name": "vers:rpm/1.24.11-2.el10_1", "product_id": "CSAFPID-5969765", "product_identification_helper": { "purl": "pkg:rpm/redhat/gstreamer1-plugins-ugly-free-debugsource@1.24.11-2.el10_1?arch=x86_64" } } } ], "category": "product_name", "name": "gstreamer1-plugins-ugly-free-debugsource" } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2861753" } } ], "category": "product_name", "name": "gstreamer" } ], "category": "product_family", "name": "Red Hat Enterprise Linux 6" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2861754" } } ], "category": "product_name", "name": "gstreamer" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2861755" } } ], "category": "product_name", "name": "gstreamer1" } ], "category": "product_family", "name": "Red Hat Enterprise Linux 7" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2861752" } } ], "category": "product_name", "name": "gstreamer1" } ], "category": "product_family", "name": "Red Hat Enterprise Linux 10" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2861756" } } ], "category": "product_name", "name": "gstreamer1" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2861757" } } ], "category": "product_name", "name": "mingw-gstreamer1" } ], "category": "product_family", "name": "Red Hat Enterprise Linux 8" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2861758" } } ], "category": "product_name", "name": "gstreamer1" } ], "category": "product_family", "name": "Red Hat Enterprise Linux 9" } ], "category": "vendor", "name": "Red Hat" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/unknown", "product": { "name": "vers:unknown/unknown", "product_id": "CSAFPID-1317176", "product_identification_helper": { "cpe": "cpe:/o:suse:opensuse:-" } } } ], "category": "product_name", "name": "SUSE openSUSE" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/unknown", "product": { "name": "vers:unknown/unknown", "product_id": "CSAFPID-1317174", "product_identification_helper": { "cpe": "cpe:/o:suse:suse_linux:-" } } } ], "category": "product_name", "name": "SuSE Linux" } ], "category": "vendor", "name": "SUSE" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/unknown", "product": { "name": "vers:unknown/unknown", "product_id": "CSAFPID-1330299", "product_identification_helper": { "cpe": "cpe:/o:canonical:ubuntu_linux:-" } } } ], "category": "product_name", "name": "Ubuntu Linux" } ], "category": "vendor", "name": "Ubuntu" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-2920", "cwe": { "id": "CWE-122", "name": "Heap-based Buffer Overflow" }, "notes": [ { "category": "description", "text": "GStreamer ASF Demuxer Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.\n\nThe specific flaw exists within the processing of stream headers within ASF files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28843.", "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-2920" }, { "category": "description", "text": "GStreamer ASF Demuxer Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the processing of stream headers within ASF files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28843.", "title": "debian - https://security-tracker.debian.org/tracker/CVE-2026-2920" }, { "category": "description", "text": "GStreamer ASF Demuxer Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.\n\nThe specific flaw exists within the processing of stream headers within ASF files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28843.", "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-2920" }, { "category": "description", "text": "A flaw was found in GStreamer. This heap-based buffer overflow vulnerability in the ASF Demuxer component allows a remote attacker to execute arbitrary code. The issue arises from insufficient validation of user-supplied data length when processing stream headers within ASF (Advanced Systems Format) files, leading to data being copied to a fixed-length heap-based buffer without proper bounds checking. Successful exploitation can result in arbitrary code execution in the context of the current process.\nThis is an IMPORTANT heap-based buffer overflow vulnerability in the GStreamer ASF Demuxer. The flaw allows remote code execution when processing specially crafted ASF files due to improper validation of stream header lengths. Red Hat products utilizing GStreamer for multimedia processing are affected if they handle untrusted ASF content.", "title": "redhat - https://access.redhat.com/security/cve/CVE-2026-2920" }, { "category": "description", "text": "A flaw was found in GStreamer. This heap-based buffer overflow vulnerability in the ASF Demuxer component allows a remote attacker to execute arbitrary code. The issue arises from insufficient validation of user-supplied data length when processing stream headers within ASF (Advanced Systems Format) files, leading to data being copied to a fixed-length heap-based buffer without proper bounds checking. Successful exploitation can result in arbitrary code execution in the context of the current process.", "title": "redhat - https://access.redhat.com/hydra/rest/securitydata/csaf/RHSA-2026:6259.json" }, { "category": "other", "text": "0.00062", "title": "EPSS" }, { "category": "other", "text": "4.1", "title": "NCSC Score" }, { "category": "other", "text": "VENDOR FIX as product remediation category", "title": "NCSC Score top increasing factors" }, { "category": "other", "text": "Is related to (a version of) an uncommon product, The value of the most recent EPSS score, Is related to a product by vendor Debian, Is related to a product by vendor Open Source", "title": "NCSC Score top decreasing factors" }, { "category": "details", "text": "Severity: 3\n", "title": "Vendor assessment" } ], "product_status": { "first_fixed": [ "CSAFPID-5962042", "CSAFPID-5983442" ], "fixed": [ "CSAFPID-5969745", "CSAFPID-5969746", "CSAFPID-5969747", "CSAFPID-5969748", "CSAFPID-5969749", "CSAFPID-5969750", "CSAFPID-5969751", "CSAFPID-5969752", "CSAFPID-5969753", "CSAFPID-5969754", "CSAFPID-5969755", "CSAFPID-5969756", "CSAFPID-5969757", "CSAFPID-5969758", "CSAFPID-5969759", "CSAFPID-5969760", "CSAFPID-5969761", "CSAFPID-5969762", "CSAFPID-5969763", "CSAFPID-5969764", "CSAFPID-5969765" ], "known_affected": [ "CSAFPID-5726736", "CSAFPID-5726737", "CSAFPID-5726738", "CSAFPID-5726739", "CSAFPID-5826008", "CSAFPID-1439315", "CSAFPID-1439317", "CSAFPID-1439319", "CSAFPID-1439321", "CSAFPID-2858634", "CSAFPID-2861752", "CSAFPID-2861753", "CSAFPID-2861754", "CSAFPID-2861755", "CSAFPID-2861756", "CSAFPID-2861757", "CSAFPID-2861758", "CSAFPID-5839045", "CSAFPID-1295663", "CSAFPID-1317174", "CSAFPID-1317176", "CSAFPID-1330299", "CSAFPID-1317175" ] }, "references": [ { "category": "external", "summary": "Source - certbundde", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0525.json" }, { "category": "external", "summary": "Source - debian", "url": "https://security-tracker.debian.org/tracker/CVE-2026-2920" }, { "category": "external", "summary": "Source - cveprojectv5", "url": "https://www.cve.org/CVERecord?id=CVE-2026-2920" }, { "category": "external", "summary": "Source raw - cveprojectv5", "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/2xxx/CVE-2026-2920.json" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-2920" }, { "category": "external", "summary": "Source raw - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Source - nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2920" }, { "category": "external", "summary": "Source raw - nvd", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-2920" }, { "category": "external", "summary": "Source - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-2920" }, { "category": "external", "summary": "Source raw - redhat", "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-2920.json" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Source - redhat", "url": "https://access.redhat.com/hydra/rest/securitydata/csaf/RHSA-2026:6259.json" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0525.json" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0525" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://gstreamer.freedesktop.org/security/sa-2026-0001.html" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://gstreamer.freedesktop.org/security/sa-2026-0002.html" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://gstreamer.freedesktop.org/security/sa-2026-0003.html" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://gstreamer.freedesktop.org/security/sa-2026-0004.html" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://gstreamer.freedesktop.org/security/sa-2026-0005.html" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://gstreamer.freedesktop.org/security/sa-2026-0006.html" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://gstreamer.freedesktop.org/security/sa-2026-0007.html" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://gstreamer.freedesktop.org/security/sa-2026-0008.html" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://gstreamer.freedesktop.org/security/sa-2026-0009.html" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://gstreamer.freedesktop.org/security/sa-2026-0010.html" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://gstreamer.freedesktop.org/security/sa-2026-0011.html" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://gstreamer.freedesktop.org/security/sa-2026-0012.html" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; redhat", "url": "https://www.zerodayinitiative.com/advisories/ZDI-26-164/" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; redhat", "url": "https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/37d7991168a223d0810fd1f4493ec6a8b6a510d3" }, { "category": "external", "summary": "Reference - redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-2920" }, { "category": "external", "summary": "Reference - redhat", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2920" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://lists.debian.org/debian-security-announce/2026/msg00076.html" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-March/024897.html" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://lists.debian.org/debian-lts-announce/2026/03/msg00018.html" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/ZDKDIN2WNGBRBR3WLPM2DKIOENYVBTHM/" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://lists.debian.org/debian-lts-announce/2026/03/msg00019.html" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://ubuntu.com/security/notices/USN-8130-1" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://ubuntu.com/security/notices/USN-8131-1" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/cve/CVE-2026-2920" }, { "category": "external", "summary": "Reference - redhat", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2447490" }, { "category": "external", "summary": "Reference - certbundde; redhat", "url": "https://access.redhat.com/errata/RHSA-2026:6259" }, { "category": "external", "summary": "Reference - redhat", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "Reference - redhat", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2447492" }, { "category": "external", "summary": "Reference - redhat", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2447495" }, { "category": "external", "summary": "Reference - redhat", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2447496" }, { "category": "external", "summary": "Reference - redhat", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2447498" }, { "category": "external", "summary": "Reference - redhat", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2447500" }, { "category": "external", "summary": "Reference - redhat", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2447503" }, { "category": "external", "summary": "Reference - redhat", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_6259.json" }, { "category": "external", "summary": "Reference - certbundde", "url": "https://access.redhat.com/errata/RHSA-2026:6300" } ], "remediations": [ { "category": "mitigation", "details": "Avoid processing untrusted ASF (Advanced Systems Format) media files. This vulnerability in the GStreamer ASF Demuxer requires user interaction, such as opening a malicious ASF file, to trigger the heap-based buffer overflow. Limiting exposure to untrusted media content can reduce the attack surface.", "product_ids": [ "CSAFPID-1439315", "CSAFPID-1439317", "CSAFPID-1439319", "CSAFPID-1439321", "CSAFPID-2858634", "CSAFPID-2861752", "CSAFPID-2861753", "CSAFPID-2861754", "CSAFPID-2861755", "CSAFPID-2861756", "CSAFPID-2861757", "CSAFPID-2861758" ] }, { "category": "vendor_fix", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "CSAFPID-5180271", "CSAFPID-5180289", "CSAFPID-5969745", "CSAFPID-5969746", "CSAFPID-5969747", "CSAFPID-5969748", "CSAFPID-5969749", "CSAFPID-5969750", "CSAFPID-5969751", "CSAFPID-5969752", "CSAFPID-5969753", "CSAFPID-5969754", "CSAFPID-5969755", "CSAFPID-5969756", "CSAFPID-5969757", "CSAFPID-5969758", "CSAFPID-5969759", "CSAFPID-5969760", "CSAFPID-5969761", "CSAFPID-5969762", "CSAFPID-5969763", "CSAFPID-5969764", "CSAFPID-5969765" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2026:6259" }, { "category": "workaround", "details": "Avoid processing untrusted ASF (Advanced Systems Format) media files. This vulnerability in the GStreamer ASF Demuxer requires user interaction, such as opening a malicious ASF file, to trigger the heap-based buffer overflow. Limiting exposure to untrusted media content can reduce the attack surface.", "product_ids": [ "CSAFPID-5180271", "CSAFPID-5180289", "CSAFPID-5969745", "CSAFPID-5969746", "CSAFPID-5969747", "CSAFPID-5969748", "CSAFPID-5969749", "CSAFPID-5969750", "CSAFPID-5969751", "CSAFPID-5969752", "CSAFPID-5969753", "CSAFPID-5969754", "CSAFPID-5969755", "CSAFPID-5969756", "CSAFPID-5969757", "CSAFPID-5969758", "CSAFPID-5969759", "CSAFPID-5969760", "CSAFPID-5969761", "CSAFPID-5969762", "CSAFPID-5969763", "CSAFPID-5969764", "CSAFPID-5969765" ] } ], "scores": [ { "cvss_v3": { "version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH" }, "products": [ "CSAFPID-1295663", "CSAFPID-1317174", "CSAFPID-1317175", "CSAFPID-1317176", "CSAFPID-1330299", "CSAFPID-1439315", "CSAFPID-1439317", "CSAFPID-1439319", "CSAFPID-1439321", "CSAFPID-2858634", "CSAFPID-2861752", "CSAFPID-2861753", "CSAFPID-2861754", "CSAFPID-2861755", "CSAFPID-2861756", "CSAFPID-2861757", "CSAFPID-2861758", "CSAFPID-5726736", "CSAFPID-5726737", "CSAFPID-5726738", "CSAFPID-5726739", "CSAFPID-5826008", "CSAFPID-5839045" ] } ], "title": "CVE-2026-2920" } ] }