CVE-2026-21328

Severity
7.8HIGH
EPSS
0.0%
top 98.36%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedFeb 10

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

NVDadobe/after_effects< 25.6.4
CVEListV5adobe/after_effects25.6

🔴Vulnerability Details

2
CVEList
After Effects | Out-of-bounds Write (CWE-787)2026-02-10
GHSA
GHSA-7772-f9w9-c5x5: After Effects versions 252026-02-10

🕵️Threat Intelligence

1
Wiz
CVE-2026-21328 Impact, Exploitability, and Mitigation Steps | Wiz
CVE-2026-21328 (HIGH CVSS 7.8) | After Effects versions 25.6 and ear | cvebase.io