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{"bugzilla": {"description": "libreoffice: LibreOffice: Information disclosure and denial of service via out-of-bounds read in PICT image import", "id": "2538152", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2538152"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.1", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H", "status": "draft"}, "cwe": "CWE-125", "details": ["A flaw was found in LibreOffice. When importing a specially crafted PICT image embedded in a document, an out-of-bounds read vulnerability exists. This occurs because the palette index in the image data is not validated against the actual size of the color palette. A remote attacker could exploit this to read memory outside the intended buffer, potentially leading to information disclosure or a denial of service."], "mitigation": {"lang": "en:us", "value": "To mitigate this issue, users should avoid opening untrusted documents or documents from unknown sources in LibreOffice. This operational control reduces the risk of triggering the out-of-bounds read vulnerability."}, "name": "CVE-2026-63279", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "libreoffice", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "libreoffice", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "libreoffice", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "libreoffice", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-09-22T11:10:41Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-63279\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-63279\nhttps://www.libreoffice.org/about-us/security/advisories/cve-2026-63279"], "threat_severity": "Moderate"}