CVE-2026-47976: Adobe Media Encoder out-of-bounds write code execution

CVE-2026-47976 · Severity: high · CVSS 7.8 · Published 2026-07-14

Adobe Media Encoder, a professional video processing application, is affected by a security flaw that could allow an attacker to take control of a user's computer. To exploit this, an attacker would need to trick a user into opening a specially crafted malicious file. If successful, the attacker could run unauthorized software or access sensitive data with the same permissions as the logged-in user.

Technologies: Adobe Media Encoder. Vendors: Adobe.

Quick answers

Is CVE-2026-47976 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-47976 being exploited in the wild.
How severe is CVE-2026-47976?
High severity, with a CVSS score of 7.8, published 14 July 2026.
Which products and versions are affected?
Adobe Media Encoder <= 26.2.2, <= 25.6.5.
Is there a fix for CVE-2026-47976?
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-2026-47976 attacked?
It is attacked with local access, in a network appliance.
Am I affected by CVE-2026-47976?
Check whether you run Adobe Media Encoder 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

An out-of-bounds write vulnerability (CWE-787) exists in Adobe Media Encoder versions 26.2.2 and 25.6.5 and earlier. The flaw is triggered when the application processes a specially crafted file, leading to memory corruption. An attacker can leverage this to execute arbitrary code in the context of the current user. The attack vector is local, requiring a user to manually open a malicious file (User Interaction: Required). Adobe has released patches in versions 26.3 and 25.6.6 to address this issue.

Affected products

  • Adobe Media Encoder <= 26.2.2, <= 25.6.5

Timeline

  • 2026-07-14: advisory: Adobe published security bulletin APSB26-72
  • 2026-07-14: disclosed: CVE-2026-47976 published to NVD

References

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