CVE-2024-39387

Memory disclosure via unchecked AVI buffer read

Published Aug 14, 2024 · Updated Aug 14, 2024

Out-of-bounds read in Adobe Bridge 13.0.8 and earlier and 14.1.1 and earlier allows remote attackers to disclose memory via a crafted AVI file. The AVI parser fails to validate user-supplied data before reading past the end of an allocated buffer, exposing sensitive process memory. Exploitation requires a victim to visit a malicious page or open the file, and leaked addresses can weaken ASLR for a separate attack.

CVSS severity3.3
Low
EPSS probability0.40%
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 read in Adobe Bridge 13.0.8 and earlier and 14.1.1 and earlier allows remote attackers to disclose memory via a crafted AVI file. The AVI parser fails to validate user-supplied data before reading past the end of an allocated buffer, exposing sensitive process memory. Exploitation requires a victim to visit a malicious page or open the file, and leaked addresses can weaken ASLR for a separate attack.

The record

CVE
CVE-2024-39387
Published
Aug 14, 2024
Updated
Aug 14, 2024
Vendor
Adobe
Product
Adobe Bridge
Classifications
CWE-125, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 14, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 14, 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 <=13.0.8
  2. Affected versionversion=0 <=14.1.1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Adobe · Adobe Bridgeversion=0 <=13.0.8; version=0 <=14.1.1

Published CVSS scores

5.5Adobe CNACVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
3.3Adobe Security BulletinCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
T1204.002User Execution: Malicious File

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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