Vulnerability details
CVE-2026-34640
Adobe Media Encoder
Media Encoder | Integer Overflow or Wraparound (CWE-190)
CVSS 3.1
7.8High
Official description
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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.8High | 3.1 | CVEProject cvelistV5 (CNA) (adobe) | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Adobe | Adobe Media Encoder | v ≤ 26.0.2 | CVEProject cvelistV5 (CNA) |
| Adobe | Adobe Media Encoder | v ≤ 25.6.4 | CVEProject cvelistV5 (CNA) |
References and advisories
1
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Details
- Published
- 2026-05-12
- Last updated
- 2026-08-28
- State
- Published
- Assigner (CNA)
- adobe
Exploit prediction (EPSS)
0.17%
Probability of exploitation in 30 days
6.3%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-190Integer Overflow or Wraparound (CWE-190)