{"id":"CVE-2026-34639","title":"Media Encoder versions 26.0.2, 25.6.4 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user","summary":"Media Encoder versions 26.0.2, 25.6.4 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction…","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cwe":["CWE-787"],"vendor":"adobe","product":"media_encoder","affected":["media_encoder < 25.6.5","media_encoder >= 26.0, < 26.2"],"patched":["media_encoder 26.2"],"published":"2026-05-12","updated":"2026-08-27","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-34639","references":[{"url":"https://helpx.adobe.com/security/products/media-encoder/apsb26-47.html","label":"psirt@adobe.com"}],"tags":["nvd"],"epss":0.00148,"epssPercentile":0.04425,"ingestedAt":"2026-08-27T18:06:11.521Z","slug":"CVE-2026-34639","body":"## Overview\n\nMedia Encoder versions 26.0.2, 25.6.4 and earlier are affected by an out-of-bounds write 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.\n\n## Affected\n\n- `media_encoder < 25.6.5`\n- `media_encoder >= 26.0, < 26.2`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `media_encoder 26.2`","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}