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Media Encoder CVE-2026-34640

| EUVDEUVD-2026-29612 HIGH
Integer Overflow or Wraparound (CWE-190)
2026-05-12 adobe GHSA-qrqj-43q2-vj6m
7.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
7.8 HIGH
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Lifecycle Timeline

1
CVE Published
May 12, 2026 - 17:16 nvd
HIGH 7.8

DescriptionCVE.org

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.

Analysis

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.

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Media Encoder versions 25.1, 24.6.4 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could re

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Media Encoder versions 25.1, 24.6.4 and earlier are affected by an out-of-bounds write vulnerability that could result i

CVE-2026-34639 HIGH
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Media Encoder versions 26.0.2, 25.6.4 and earlier are affected by an out-of-bounds write vulnerability that could result

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Media Encoder versions 25.0, 24.6.3 and earlier are affected by an out-of-bounds write vulnerability that could result i

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Media Encoder versions 25.0, 24.6.3 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could re

CVE-2024-49551 HIGH
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Media Encoder versions 25.0, 24.6.3 and earlier are affected by an out-of-bounds write vulnerability that could result i

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Media Encoder versions 24.5, 23.6.8 and earlier are affected by an out-of-bounds write vulnerability that could result i

CVE-2024-20772 HIGH
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Media Encoder versions 24.2.1, 23.6.4 and earlier are affected by a Stack-based Buffer Overflow vulnerability that could

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7.8 Nov 16

Adobe Media Encoder version 24.0.2 (and earlier) and 23.6 (and earlier) are affected by an out-of-bounds read vulnerabil

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7.8 Nov 16

Adobe Media Encoder version 24.0.2 (and earlier) and 23.6 (and earlier) are affected by a Heap-based Buffer Overflow vul

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CVE-2026-34640 vulnerability details – vuln.today

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