{"id":"CVE-2026-5342","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-5342","generatedAt":"2026-10-28T01:10:05.758Z","title":"Executing a manipulation of the argument load_flags/raw_width can lead to out-of-bounds read.","description":"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.","published":"2026-04-02T15:16:53.000Z","lastModified":"2026-07-24T21:10:00.000Z","status":"Analyzed","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"4.0","score":5.5,"severity":"MEDIUM","vector":"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/M"},"cwe":["CWE-119","CWE-125"],"affected":["libraw/libraw"],"epss":{"score":0.00735,"percentile":0.54167,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.73%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://github.com/LibRaw/LibRaw/","tags":["Product"],"source":"cna@vuldb.com"},{"url":"https://github.com/LibRaw/LibRaw/commit/b8397cd45657b84e88bd1202528d1764265f185c","tags":["Patch"],"source":"cna@vuldb.com"},{"url":"https://github.com/LibRaw/LibRaw/issues/795","tags":["Issue Tracking"],"source":"cna@vuldb.com"},{"url":"https://github.com/LibRaw/LibRaw/issues/795#issuecomment-4073769886","tags":["Issue Tracking"],"source":"cna@vuldb.com"},{"url":"https://github.com/LibRaw/LibRaw/releases/tag/0.22.1","tags":["Product","Release Notes"],"source":"cna@vuldb.com"},{"url":"https://github.com/biniamf/pocs/tree/main/libraw_nikonpadded","tags":["Exploit","Third Party Advisory"],"source":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/781223","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/354671","tags":["Third Party Advisory","VDB Entry"],"source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/354671/cti","tags":["Permissions Required","VDB Entry"],"source":"cna@vuldb.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-5342","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}