Quick answers
- Is CVE-2026-81985 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-81985 being exploited in the wild.
- How severe is CVE-2026-81985?
- High severity, with a CVSS score of 7.8, published 8 September 2026.
- Which products and versions are affected?
- Adobe Acrobat Reader.
- Is there a fix for CVE-2026-81985?
- 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-2026-81985 attacked?
- It is attacked with local access.
- Am I affected by CVE-2026-81985?
- Check whether you run Adobe Acrobat, Adobe Acrobat Reader, Adobe Acrobat Dc or one of the others listed. 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 use-after-free vulnerability in Adobe Acrobat Reader, a memory corruption flaw where freed memory is accessed, leading to arbitrary code execution. The vulnerability is triggered when a victim opens a specially crafted PDF file; user interaction is required for exploitation. An attacker can craft a malicious PDF that causes the application to execute code in the context of the current user. The vulnerability has not been observed exploited in the wild at the time of disclosure, but patches are available via Adobe security advisory APSB26-141.
Affected products
- Adobe Acrobat Reader
Timeline
- 2026-09-08: disclosed