Quick answers
- Is CVE-2026-21330 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-21330 being exploited in the wild.
- How severe is CVE-2026-21330?
- High severity, with a CVSS score of 7.8, published 10 February 2026.
- Which products and versions are affected?
- Adobe After Effects 25.6 and earlier.
- Is there a fix for CVE-2026-21330?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-21330 attacked?
- It is attacked with local access.
- Am I affected by CVE-2026-21330?
- Check whether you run Adobe After Effects, Apple macOS or Microsoft Windows at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
This is a type confusion vulnerability (CWE-843: Access of Resource Using Incompatible Type) in Adobe After Effects versions 25.6 and earlier. The vulnerability allows an attacker to execute arbitrary code in the context of the current user. Exploitation requires user interaction—specifically, the victim must open a malicious file designed to trigger the type confusion. The attack vector is local with user interaction required. A patch has been referenced (APSB26-15) by Adobe, though full details are not currently accessible.
Affected products
- Adobe After Effects 25.6 and earlier
Timeline
- 2026-02-10: disclosed
- 2026-02-10: advisory: Adobe APSB26-15 advisory