Bug 2441524 (CVE-2026-0797)

Summary: CVE-2026-0797 gimp: GIMP: Remote Code Execution via ICO File Parsing Vulnerability
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in GIMP. This vulnerability, a heap-based buffer overflow, occurs during the parsing of ICO files. A remote attacker can exploit this by convincing a user to open a malicious file or visit a malicious web page, leading to arbitrary code execution. The issue is due to a lack of proper validation of user-supplied data length before it is copied to a memory buffer.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2441535, 2441541    
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Description OSIDB Bzimport 2026-02-20 23:02:09 UTC
GIMP ICO File Parsing Heap-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 ICO files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28599.

Comment 2 errata-xmlrpc 2026-03-10 11:57:56 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:4173 https://access.redhat.com/errata/RHSA-2026:4173

Comment 4 errata-xmlrpc 2026-03-19 12:02:47 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:5113 https://access.redhat.com/errata/RHSA-2026:5113

Comment 5 errata-xmlrpc 2026-03-23 12:50:47 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:5388 https://access.redhat.com/errata/RHSA-2026:5388

Comment 6 errata-xmlrpc 2026-03-23 12:59:15 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2026:5390 https://access.redhat.com/errata/RHSA-2026:5390

Comment 7 errata-xmlrpc 2026-03-23 12:59:43 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2026:5389 https://access.redhat.com/errata/RHSA-2026:5389

Comment 8 errata-xmlrpc 2026-03-23 15:08:37 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2026:5391 https://access.redhat.com/errata/RHSA-2026:5391

Comment 9 errata-xmlrpc 2026-03-23 15:23:16 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On

Via RHSA-2026:5436 https://access.redhat.com/errata/RHSA-2026:5436

Comment 10 errata-xmlrpc 2026-03-23 15:24:34 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support

Via RHSA-2026:5435 https://access.redhat.com/errata/RHSA-2026:5435

Comment 11 errata-xmlrpc 2026-03-23 15:31:05 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2026:5437 https://access.redhat.com/errata/RHSA-2026:5437

Comment 12 errata-xmlrpc 2026-03-23 15:31:30 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2026:5434 https://access.redhat.com/errata/RHSA-2026:5434