High severity7.8NVD Advisory· Published May 12, 2026· Updated May 13, 2026
CVE-2026-34643
CVE-2026-34643
Description
After Effects versions 26.0, 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.
Affected products
2cpe:2.3:a:adobe:after_effects:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:adobe:after_effects:*:*:*:*:*:*:*:*range: <25.6.5
- cpe:2.3:a:adobe:after_effects:26.0:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
1- helpx.adobe.com/security/products/after_effects/apsb26-48.htmlnvdVendor Advisory
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