CVE-2026-5342

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"version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 5.5, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "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", "exploitMaturity": "PROOF_OF_CONCEPT", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "cna@vuldb.com", "affectedData": [{"cpes": ["cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*"], "vendor": "n/a", "modules": ["TIFF/NEF"], "product": "LibRaw", "versions": [{"status": "affected", "version": "0.1"}, {"status": "affected", "version": "0.2"}, {"status": "affected", "version": "0.3"}, {"status": "affected", "version": "0.4"}, {"status": "affected", "version": "0.5"}, {"status": "affected", "version": "0.6"}, {"status": "affected", "version": "0.7"}, {"status": "affected", "version": "0.8"}, {"status": "affected", "version": "0.9"}, {"status": "affected", "version": "0.10"}, {"status": "affected", "version": "0.11"}, {"status": "affected", "version": "0.12"}, {"status": "affected", "version": "0.13"}, {"status": "affected", "version": "0.14"}, {"status": "affected", "version": "0.15"}, {"status": "affected", "version": "0.16"}, {"status": "affected", "version": "0.17"}, {"status": "affected", "version": "0.18"}, {"status": "affected", "version": "0.19"}, {"status": "affected", "version": "0.20"}, {"status": "affected", "version": "0.21"}, {"status": "affected", "version": "0.22.0"}, {"status": "unaffected", "version": "0.22.1"}]}]}], "published": "2026-04-02T15:16:53.343", "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"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "cna@vuldb.com", "description": [{"lang": "en", "value": "CWE-119"}, {"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Se ha encontrado un fallo en LibRaw hasta la versi\u00f3n 0.22.0. Esto afecta a la funci\u00f3n LibRaw::nikon_load_padded_packed_raw del archivo src/decoders/decoders_libraw.cpp del componente TIFF/NEF. La ejecuci\u00f3n de una manipulaci\u00f3n del argumento load_flags/raw_width puede llevar a una lectura fuera de l\u00edmites. Es posible lanzar el ataque remotamente. El exploit ha sido publicado y puede ser utilizado. La actualizaci\u00f3n a la versi\u00f3n 0.22.1 mitiga este problema. Este parche se llama b8397cd45657b84e88bd1202528d1764265f185c. Es aconsejable actualizar el componente afectado."}], "lastModified": "2026-07-24T21:10:00.143", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E48D9289-6F64-4DBB-98D7-EB902084B2B9", "versionEndExcluding": "0.22.1"}], "operator": "OR"}]}], "sourceIdentifier": "cna@vuldb.com"}