CVE-2026-34640
Media Encoder | Integer Overflow or Wraparound (CWE-190)
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-190 |
| Vendor | adobe |
| Product | media encoder |
| Ecosystems | |
| Industries | TechnologyMedia |
| Published | May 12, 2026 |
| Last Updated | May 13, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Adobe / Media Encoder
0 ≤ 25.6.4