NULL pointer dereference in Adobe After Effects - CVE-2026-21350
Published: February 10, 2026
Vulnerability identifier: #VU122639
CSH Severity: Low
CVSS v4: 4.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-21350
CWE-ID: CWE-476
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error. A remote attacker can trick the victim into opening a specially crafted file and crash the application.
Affected software
Adobe After Effects
How to mitigate CVE-2026-21350
Install updates from vendor's website.
Adobe After Effects - addressed in versions 25.6.4, 26.0