# CVE-2026-113526: After Effects | Violation of Secure Design Principles (CWE-657)

Status: published. Published: 2026-11-10. Updated: 2026-11-11.

After Effects is affected by a Violation of Secure Design Principles vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- Adobe / After Effects: ≥ 0; ≤ 26.5 (affected, semver); 26.5.3 (unaffected, semver). Source: CNA: adobe
- Adobe / After Effects: ≥ 0; ≤ 25.6.6 (affected, semver); 27.0 (unaffected, semver). Source: CNA: adobe

## Severity and prioritization

- CVSS 3.1: 8.6 (high); CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H; source: CNA: adobe

- CVSS 3.1: 8.6 (high); CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H; source: NVD: psirt@adobe.com

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: exploitation none; automatable no; technical impact total; source ADP: CISA-ADP

- Weaknesses: CWE-657

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://www.adobe.com/trust/security/products/after-effects/apsb26-100.html (CNA: adobe; vendor-advisory)

- https://www.adobe.com/trust/security/products/after-effects/apsb26-100.html (psirt@adobe.com)

## Provenance

- CNA: adobe: https://www.cve.org/CVERecord?id=CVE-2026-113526; retrieved 2026-11-11; source updated 2026-11-11

- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-113526; retrieved 2026-11-11; source updated 2026-11-11

Revision: 8fd1a4bb20171e5aede0b2c62ae2835cffcd436a650fca2b6e4b2acc7f11e083

Canonical: https://y2.dev/cve/CVE-2026-113526

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