High severity7.8NVD Advisory· Published Feb 10, 2026· Updated Jun 17, 2026
CVE-2026-21327
CVE-2026-21327
Description
After Effects versions 25.6 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
3cpe:2.3:a:adobe:after_effects:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:adobe:after_effects:*:*:*:*:*:*:*:*range: <25.6.4
- (no CPE)range: <=25.6
- (no CPE)range: 0
Patches
Vulnerability mechanics
References
1- helpx.adobe.com/security/products/after_effects/apsb26-15.htmlnvdVendor Advisory
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