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{"bugzilla": {"description": "LibRaw: LibRaw: Out-of-bounds read via `load_flags/raw_width` argument manipulation", "id": "2454372", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454372"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-125", "details": ["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."], "mitigation": {"lang": "en:us", "value": "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."}, "name": "CVE-2026-5342", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "libraw1394", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "LibRaw", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "libraw1394", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "LibRaw", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "libraw1394", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "LibRaw", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-04-02T14:30:14Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-5342\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-5342\nhttps://github.com/LibRaw/LibRaw/\nhttps://github.com/LibRaw/LibRaw/commit/b8397cd45657b84e88bd1202528d1764265f185c\nhttps://github.com/LibRaw/LibRaw/issues/795\nhttps://github.com/LibRaw/LibRaw/issues/795#issuecomment-4073769886\nhttps://github.com/biniamf/pocs/tree/main/libraw_nikonpadded\nhttps://vuldb.com/submit/781223\nhttps://vuldb.com/vuln/354671\nhttps://vuldb.com/vuln/354671/cti"], "statement": "Moderate 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.", "threat_severity": "Moderate"}