CVE-2024-49551

Code execution via crafted-file out-of-bounds write

Published Dec 10, 2024 · Updated Dec 17, 2024

Out-of-bounds write in Adobe Media Encoder 25.0, 24.6.3 and earlier allows attackers to execute code as the current user via a malicious file. Adobe identifies the fault only as an out-of-bounds write reached while processing the file and does not disclose the affected parser or memory operation. Opening the file is required; successful exploitation runs arbitrary code with the victim's current-user privileges.

CVSS severity7.8
High
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds write in Adobe Media Encoder 25.0, 24.6.3 and earlier allows attackers to execute code as the current user via a malicious file. Adobe identifies the fault only as an out-of-bounds write reached while processing the file and does not disclose the affected parser or memory operation. Opening the file is required; successful exploitation runs arbitrary code with the victim's current-user privileges.

The record

CVE
CVE-2024-49551
Published
Dec 10, 2024
Updated
Dec 17, 2024
Vendor
Adobe
Product
Adobe Media Encoder
Classifications
CWE-787, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 10, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 17, 2024Record 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 <=24.6.3

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Adobe · Adobe Media Encoderversion=0 <=24.6.3

Published CVSS scores

7.8Adobe Systems IncorporatedCVSS: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.

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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-787Out-of-bounds Write
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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