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HIGHCVE-2026-34640Published Modified CNA adobe

CVE-2026-34640: Media Encoder | Integer Overflow or Wraparound (CWE-190)

Media Encoder versions 26.0.2, 25.6.4 and earlier are affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Metrics

CVSS v3.1
7.8
Severity
HIGH
Fixed in
Affected Products
1
Affected packages
  • Adobe / Media Encoder
    ≤ 25.6.4
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
CVE-2026-34640: Media Encoder | Integer Overflow or Wraparound (CWE-190) | HarborGuard CVE