CVE-2026-123263After Effects | Heap-based Buffer Overflow (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.

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

References and patches

• https://www.adobe.com/trust/security/products/after-effects/apsb26-100.html vendor-advisory