{ "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-2026-5342", "tracking": { "current_release_date": "2026-04-03T17:05:30.179294Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2026-5342", "initial_release_date": "2026-04-01T15:51:34.946263Z", "revision_history": [ { "date": "2026-04-01T15:51:34.946263Z", "number": "1", "summary": "NCSC Score created." }, { "date": "2026-04-02T15:30:44.214246Z", "number": "2", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (8).| CWES updated (1)." }, { "date": "2026-04-02T15:30:47.024276Z", "number": "3", "summary": "NCSC Score updated." }, { "date": "2026-04-02T15:39:48.136703Z", "number": "4", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Exploits created (1).| References created (7).| CWES updated (1)." }, { "date": "2026-04-02T15:39:56.655325Z", "number": "5", "summary": "NCSC Score updated." }, { "date": "2026-04-03T00:27:40.398672Z", "number": "6", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (10).| Product Identifiers created (4).| Product Remediations created (10).| References created (10).| CWES updated (1).| Vendor_assessment created." }, { "date": "2026-04-03T00:27:44.231963Z", "number": "7", "summary": "NCSC Score updated." }, { "date": "2026-04-03T00:43:12.708946Z", "number": "8", "summary": "Source created.| CVE status created. (valid)| Products connected (2)." }, { "date": "2026-04-03T00:43:18.344028Z", "number": "9", "summary": "NCSC Score updated." }, { "date": "2026-04-03T06:43:18.355624Z", "number": "10", "summary": "Description created for source." }, { "date": "2026-04-03T15:26:27.842965Z", "number": "11", "summary": "Source connected.| CVE status created. (valid)| EPSS created." }, { "date": "2026-04-03T15:26:30.714587Z", "number": "12", "summary": "NCSC Score updated." }, { "date": "2026-04-03T16:42:03.583878Z", "number": "13", "summary": "NCSC Score updated." } ], "status": "interim", "version": "13" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2755811" } } ], "category": "product_name", "name": "LibRaw" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2755812" } } ], "category": "product_name", "name": "libraw1394" } ], "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-2755813" } } ], "category": "product_name", "name": "LibRaw" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2755814" } } ], "category": "product_name", "name": "libraw1394" } ], "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-2755815" } } ], "category": "product_name", "name": "LibRaw" } ], "category": "product_family", "name": "Red Hat Enterprise Linux 9" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/6", "product": { "name": "vers:rpm/6", "product_id": "CSAFPID-1439321", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:6" } } } ], "category": "product_name", "name": "Red Hat Enterprise Linux 6" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/7", "product": { "name": "vers:rpm/7", "product_id": "CSAFPID-1439315", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:7" } } } ], "category": "product_name", "name": "Red Hat Enterprise Linux 7" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/8", "product": { "name": "vers:rpm/8", "product_id": "CSAFPID-1439317", "product_identification_helper": { "cpe": "cpe:/a:redhat:enterprise_linux:8" } } } ], "category": "product_name", "name": "Red Hat Enterprise Linux 8" }, { "branches": [ { "category": "product_version_range", "name": "vers:rpm/9", "product": { "name": "vers:rpm/9", "product_id": "CSAFPID-1439319", "product_identification_helper": { "cpe": "cpe:/a:redhat:enterprise_linux:9" } } } ], "category": "product_name", "name": "Red Hat Enterprise Linux 9" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:rpm/unknown", "product": { "name": "vers:rpm/unknown", "product_id": "CSAFPID-2755810" } } ], "category": "product_name", "name": "libraw1394" } ], "category": "product_family", "name": "Red Hat Enterprise Linux 6" } ], "category": "vendor", "name": "Red Hat" }, { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:deb/unknown", "product": { "name": "vers:deb/unknown", "product_id": "CSAFPID-2754027" } } ], "category": "product_name", "name": "libraw" } ], "category": "product_family", "name": "bookworm" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:deb/unknown", "product": { "name": "vers:deb/unknown", "product_id": "CSAFPID-2754028" } } ], "category": "product_name", "name": "libraw" } ], "category": "product_family", "name": "bullseye" } ], "category": "vendor", "name": "Debian" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-5342", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "notes": [ { "category": "description", "text": "A flaw has been found in LibRaw up to 0.22.0. This affects the function LibRaw::nikon_load_padded_packed_raw of the file src/decoders/decoders_libraw.cpp of the component TIFF/NEF. Executing a manipulation of the argument load_flags/raw_width can lead to out-of-bounds read. It is possible to launch the attack remotely. The exploit has been published and may be used. Upgrading to version 0.22.1 mitigates this issue. This patch is called b8397cd45657b84e88bd1202528d1764265f185c. It is advisable to upgrade the affected component.", "title": "nvd - https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-5342" }, { "category": "description", "text": "A flaw has been found in LibRaw up to 0.22.0. This affects the function LibRaw::nikon_load_padded_packed_raw of the file src/decoders/decoders_libraw.cpp of the component TIFF/NEF. Executing a manipulation of the argument load_flags/raw_width can lead to out-of-bounds read. It is possible to launch the attack remotely. The exploit has been published and may be used. Upgrading to version 0.22.1 mitigates this issue. This patch is called b8397cd45657b84e88bd1202528d1764265f185c. It is advisable to upgrade the affected component.", "title": "cveprojectv5 - https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/5xxx/CVE-2026-5342.json" }, { "category": "description", "text": "A flaw was found in LibRaw. A remote attacker could exploit this vulnerability by manipulating the `load_flags` or `raw_width` arguments within the `LibRaw::nikon_load_padded_packed_raw` function. This manipulation can lead to an out-of-bounds read, potentially causing application instability or a denial of service.\nModerate impact. A flaw in LibRaw allows a remote attacker to trigger an out-of-bounds read by manipulating `load_flags` or `raw_width` arguments when processing specially crafted raw image files. This can lead to application instability or a denial of service. Red Hat products utilizing LibRaw to process untrusted raw image files are affected.", "title": "redhat - https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-5342.json" }, { "category": "description", "text": "A flaw has been found in LibRaw up to 0.22.0. This affects the function LibRaw::nikon_load_padded_packed_raw of the file src/decoders/decoders_libraw.cpp of the component TIFF/NEF. Executing a manipulation of the argument load_flags/raw_width can lead to out-of-bounds read. It is possible to launch the attack remotely. The exploit has been published and may be used. Upgrading to version 0.22.1 mitigates this issue. This patch is called b8397cd45657b84e88bd1202528d1764265f185c. It is advisable to upgrade the affected component.", "title": "debian - https://security-tracker.debian.org/tracker/CVE-2026-5342" }, { "category": "other", "text": "0.00045", "title": "EPSS" }, { "category": "other", "text": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "title": "CVSSV4" }, { "category": "other", "text": "5.5", "title": "CVSSV4 base score" }, { "category": "other", "text": "3.2", "title": "NCSC Score" }, { "category": "other", "text": "There is exploit data available from source Cveprojectv5, Exploit code publicly available, Is related to (a version of) an uncommon product, There is cwe data available from source Nvd", "title": "NCSC Score top decreasing factors" }, { "category": "details", "text": "Severity: 2\n", "title": "Vendor assessment" } ], "product_status": { "known_affected": [ "CSAFPID-1439315", "CSAFPID-1439317", "CSAFPID-1439319", "CSAFPID-1439321", "CSAFPID-2755810", "CSAFPID-2755811", "CSAFPID-2755812", "CSAFPID-2755813", "CSAFPID-2755814", "CSAFPID-2755815", "CSAFPID-2754027", "CSAFPID-2754028" ] }, "references": [ { "category": "external", "summary": "Source - nvd", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-5342" }, { "category": "external", "summary": "Source - cveprojectv5", "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/5xxx/CVE-2026-5342.json" }, { "category": "external", "summary": "Source - redhat", "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-5342.json" }, { "category": "external", "summary": "Source - debian", "url": "https://security-tracker.debian.org/tracker/CVE-2026-5342" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; redhat", "url": "https://github.com/LibRaw/LibRaw/" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; redhat", "url": "https://github.com/LibRaw/LibRaw/commit/b8397cd45657b84e88bd1202528d1764265f185c" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; redhat", "url": "https://github.com/LibRaw/LibRaw/issues/795" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; redhat", "url": "https://github.com/LibRaw/LibRaw/issues/795#issuecomment-4073769886" }, { "category": "external", "summary": "Reference - nvd; redhat", "url": "https://github.com/biniamf/pocs/tree/main/libraw_nikonpadded" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; redhat", "url": "https://vuldb.com/submit/781223" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; redhat", "url": "https://vuldb.com/vuln/354671" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; redhat", "url": "https://vuldb.com/vuln/354671/cti" }, { "category": "external", "summary": "Reference - redhat", "url": "https://www.cve.org/CVERecord?id=CVE-2026-5342" }, { "category": "external", "summary": "Reference - redhat", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5342" } ], "remediations": [ { "category": "mitigation", "details": "To mitigate this issue, avoid processing untrusted or maliciously crafted Nikon raw image files with applications that use LibRaw. This operational control prevents the exploitation of the out-of-bounds read vulnerability by limiting exposure to potentially harmful input.", "product_ids": [ "CSAFPID-1439315", "CSAFPID-1439317", "CSAFPID-1439319", "CSAFPID-1439321", "CSAFPID-2755810", "CSAFPID-2755811", "CSAFPID-2755812", "CSAFPID-2755813", "CSAFPID-2755814", "CSAFPID-2755815" ] } ], "scores": [ { "cvss_v3": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "baseScore": 5.3, "baseSeverity": "MEDIUM" }, "products": [ "CSAFPID-1439315", "CSAFPID-1439317", "CSAFPID-1439319", "CSAFPID-1439321", "CSAFPID-2754027", "CSAFPID-2754028", "CSAFPID-2755810", "CSAFPID-2755811", "CSAFPID-2755812", "CSAFPID-2755813", "CSAFPID-2755814", "CSAFPID-2755815" ] } ], "title": "CVE-2026-5342" } ] }