CVE-2025-27195

Code execution via malicious file heap overflow

Published Apr 8, 2025 · Updated Feb 26, 2026

Heap-based buffer overflow in Adobe Media Encoder 25.1 and earlier allows attackers to execute code by opening a malicious file. The 24.x branch through 24.6.4 is also affected, but Adobe has not disclosed the responsible parser or the incorrect heap operation. Exploitation requires user interaction and runs code in the context of the current user.

CVSS severity7.8
High
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Heap-based buffer overflow in Adobe Media Encoder 25.1 and earlier allows attackers to execute code by opening a malicious file. The 24.x branch through 24.6.4 is also affected, but Adobe has not disclosed the responsible parser or the incorrect heap operation. Exploitation requires user interaction and runs code in the context of the current user.

The record

CVE
CVE-2025-27195
Published
Apr 8, 2025
Updated
Feb 26, 2026
Vendor
Adobe
Product
Adobe Media Encoder
Classifications
CWE-122, T1204.002, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 8, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=24.6.4

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Adobe · Adobe Media Encoderversion=0 <=24.6.4

Published CVSS scores

7.8AdobeCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-122Heap-based Buffer Overflow
T1204.002Malicious File
T1203Exploitation for Client Execution

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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