CVE-2024-39395

Application crash via malicious file processing

Published Aug 14, 2024 · Updated Aug 14, 2024

NULL pointer dereference in Adobe InDesign 19.4 and 18.5.2 and earlier allows attackers to crash the application via a malicious file. Adobe has not disclosed the affected parser or the erroneous pointer operation beyond a null dereference during malicious-file processing. Exploitation requires a victim to open the file, and the resulting denial of service is limited to the InDesign application.

CVSS severity5.5
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

NULL pointer dereference in Adobe InDesign 19.4 and 18.5.2 and earlier allows attackers to crash the application via a malicious file. Adobe has not disclosed the affected parser or the erroneous pointer operation beyond a null dereference during malicious-file processing. Exploitation requires a victim to open the file, and the resulting denial of service is limited to the InDesign application.

The record

CVE
CVE-2024-39395
Published
Aug 14, 2024
Updated
Aug 14, 2024
Vendor
Adobe
Product
InDesign
Classifications
CWE-476, 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 <=18.5.2
  2. Affected versionversion=0 <=19.4
  3. Affected versionversion=0 <=ID18.5.2

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Adobe · InDesignversion=0 <=18.5.2; version=0 <=19.4; version=0 <=ID18.5.2

Published CVSS scores

5.5Adobe Systems IncorporatedCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/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-476NULL Pointer Dereference
T1204.002Malicious File

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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