Is CVE-2026-110089 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-110089 being exploited in the wild.

How severe is CVE-2026-110089?

High severity, with a CVSS score of 7.8, published 10 November 2026.

Which products and versions are affected?

Adobe Premiere Pro 26.5.2 and earlier (Windows and macOS); 25.6.6 and earlier (Windows and macOS).

Is there a fix for CVE-2026-110089?

Yes: fixed in Premiere Pro 27.0, 26.5.3. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-110089 attacked?

It is attacked with local access.

Am I affected by CVE-2026-110089?

Check whether you run Adobe Premiere Pro 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.

CVE-2026-110089: Adobe Premiere Pro buffer underflow arbitrary code execution

CVE-2026-110089 · Severity: high · CVSS 7.8 · Published 2026-11-10

Adobe Premiere Pro, a professional video editing application, is affected by a buffer underflow vulnerability that could allow an attacker to execute arbitrary code with the privileges of the user running the application. An attacker must trick a user into opening a malicious file to trigger the vulnerability. Successful exploitation could lead to complete system compromise, including data theft or installation of malware.

Technologies: Adobe Premiere Pro. Vendors: Adobe.

Quick answers

Is CVE-2026-110089 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-110089 being exploited in the wild.
How severe is CVE-2026-110089?: High severity, with a CVSS score of 7.8, published 10 November 2026.
Which products and versions are affected?: Adobe Premiere Pro 26.5.2 and earlier (Windows and macOS); 25.6.6 and earlier (Windows and macOS).
Is there a fix for CVE-2026-110089?: Yes: fixed in Premiere Pro 27.0, 26.5.3. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-110089 attacked?: It is attacked with local access.
Am I affected by CVE-2026-110089?: Check whether you run Adobe Premiere Pro 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.

How to fix

Fixed in: Premiere Pro 27.0, 26.5.3

Technical details

A buffer underflow (CWE-124) in Adobe Premiere Pro allows arbitrary code execution when a victim opens a malicious file. The vulnerability requires user interaction and runs with local attack vector in the context of the current user. No known mitigations are available; patching is the only remediation.

Affected products

Adobe Premiere Pro 26.5.2 and earlier (Windows and macOS); 25.6.6 and earlier (Windows and macOS)

Timeline

2026-11-10: disclosed

References

https://www.adobe.com/trust/security/products/premiere/apsb26-101.html

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