CVE-2026-2047

GIMP ICNS 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 ICNS 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-28530.

• CWE-122
• CWE-787
• CWE-131

• https://gitlab.gnome.org/GNOME/gimp/-/merge_requests/2600/diffs?commit_id=dd2faac351f1ff2588529fedc606e6a5f815577cIssue Tracking, Patch, Third Party Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-26-120/Third Party Advisory
• https://access.redhat.com/errata/RHSA-2026:4173
• https://access.redhat.com/security/cve/CVE-2026-2047
• https://bugzilla.redhat.com/show_bug.cgi?id=2441517
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2047.json

Published

Feb 20, 2026

Last Modified

Jul 15, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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