CVE-2025-14423
GIMP vulnerability analysis and mitigation

GIMP LBM File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the parsing of LBM files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28311.


SourceNVD

Related GIMP vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-14425HIGH7.8
  • GIMPGIMP
  • gimp:2.8::pygtk2
NoYesDec 23, 2025
CVE-2025-14424HIGH7.8
  • GIMPGIMP
  • gimp-devel
NoYesDec 23, 2025
CVE-2025-14423HIGH7.8
  • GIMPGIMP
  • gimp:2.8::pygtk2-doc
NoYesDec 23, 2025
CVE-2025-14422HIGH7.8
  • GIMPGIMP
  • gimp-libs
NoYesDec 23, 2025
CVE-2025-10934HIGH7.8
  • NixOSNixOS
  • pygtk2-devel
NoYesOct 29, 2025

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