CVE-2026-104352: Adobe Premiere Pro out-of-bounds write arbitrary code execution

CVE-2026-104352 · Severity: high · CVSS 7.8 · Published 2026-11-10

Adobe Premiere Pro, a professional video editing application, contains multiple out-of-bounds write vulnerabilities that could allow attackers to execute arbitrary code with the privileges of the user running the application. An attacker can exploit this by crafting a malicious project or media file that, when opened by a victim, triggers the vulnerability and enables complete system compromise. Adobe is not aware of active exploitation in the wild, but the high severity rating reflects the serious risk to video professionals and content creators.

Technologies: Adobe Premiere Pro. Vendors: Adobe.

Quick answers

Is CVE-2026-104352 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-104352 being exploited in the wild.
How severe is CVE-2026-104352?
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.
Is there a fix for CVE-2026-104352?
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-2026-104352 attacked?
It is attacked with local access, in a web application.
Am I affected by CVE-2026-104352?
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

The vulnerability is an out-of-bounds write (CWE-787) in Adobe Premiere Pro that results in arbitrary code execution. Exploitation requires local access and user interaction—specifically, the victim must open a malicious file—with no authentication or elevated privileges needed. Successful exploitation grants the attacker code execution in the context of the current user, including data exfiltration, system modification, and lateral movement capabilities. Fixes are available in versions 27.0 and 26.5.3.

Affected products

  • Adobe Premiere Pro 26.5.2 and earlier

Timeline

  • 2026-11-10: disclosed

References

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