{"affected":[{"defaultStatus":"unaffected","product":"After Effects","source":"CNA: adobe","vendor":"Adobe","versions":[{"lessThanOrEqual":"26.5","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"26.5.3","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"After Effects","source":"CNA: adobe","vendor":"Adobe","versions":[{"lessThanOrEqual":"25.6.6","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"27.0","versionType":"semver"}]}],"cveId":"CVE-2026-123263","cwes":["CWE-122"],"description":"After Effects is affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":7.8,"severity":"high","source":"CNA: adobe","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},{"score":7.8,"severity":"high","source":"NVD: psirt@adobe.com","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1794374372540,"publishedAt":1794342998970,"references":[{"source":"CNA: adobe","tags":["vendor-advisory"],"url":"https://www.adobe.com/trust/security/products/after-effects/apsb26-100.html"},{"source":"psirt@adobe.com","tags":[],"url":"https://www.adobe.com/trust/security/products/after-effects/apsb26-100.html"}],"remediation":[],"revision":"dc072e21558f0b8bb0391cafb2796202fd37cddbf984e15689d72f81c0a19f83","sources":[{"modifiedAt":1794373032932,"name":"CNA: adobe","retrievedAt":1794373814601,"url":"https://www.cve.org/CVERecord?id=CVE-2026-123263"},{"modifiedAt":1794374372540,"name":"NVD","retrievedAt":1794377945809,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-123263"}],"ssvc":{"assessedAt":1794268800000,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"After Effects | Heap-based Buffer Overflow (CWE-122)","updatedAt":1794377945809}