Unrated severityNVD Advisory· Published Oct 29, 2025· Updated Feb 26, 2026
GIMP WBMP File Parsing Integer Overflow Remote Code Execution Vulnerability
CVE-2025-10923
Description
GIMP WBMP File Parsing Integer 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 WBMP files. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27878.
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Affected products
16- osv-coords14 versionspkg:rpm/almalinux/gimppkg:rpm/almalinux/gimp-develpkg:rpm/almalinux/gimp-devel-toolspkg:rpm/almalinux/gimp-libspkg:rpm/almalinux/pygobject2pkg:rpm/almalinux/pygobject2-codegenpkg:rpm/almalinux/pygobject2-develpkg:rpm/almalinux/pygobject2-docpkg:rpm/almalinux/pygtk2pkg:rpm/almalinux/pygtk2-codegenpkg:rpm/almalinux/pygtk2-develpkg:rpm/almalinux/pygtk2-docpkg:rpm/almalinux/python2-cairopkg:rpm/almalinux/python2-cairo-devel
< 2:3.0.4-1.el9_7.1+ 13 more
- (no CPE)range: < 2:3.0.4-1.el9_7.1
- (no CPE)range: < 2:2.8.22-26.module_el8.10.0+4070+64105a56.3
- (no CPE)range: < 2:2.8.22-26.module_el8.10.0+4070+64105a56.3
- (no CPE)range: < 2:3.0.4-1.el9_7.1
- (no CPE)range: < 2.28.7-5.module_el8.10.0+3952+571e801c
- (no CPE)range: < 2.28.7-5.module_el8.10.0+3952+571e801c
- (no CPE)range: < 2.28.7-5.module_el8.10.0+3952+571e801c
- (no CPE)range: < 2.28.7-5.module_el8.10.0+3952+571e801c
- (no CPE)range: < 2.24.0-25.module_el8.9.0+3725+d1441900
- (no CPE)range: < 2.24.0-25.module_el8.9.0+3725+d1441900
- (no CPE)range: < 2.24.0-25.module_el8.9.0+3725+d1441900
- (no CPE)range: < 2.24.0-25.module_el8.9.0+3725+d1441900
- (no CPE)range: < 1.16.3-7.module_el8.10.0+3952+571e801c
- (no CPE)range: < 1.16.3-7.module_el8.10.0+3952+571e801c
Patches
Vulnerability mechanics
References
2- gitlab.gnome.org/GNOME/gimp/-/commit/2d2d39f3da1d0b01ca7d71ad2b7a8725ee92ed96mitrevendor-advisory
- www.zerodayinitiative.com/advisories/ZDI-25-912/mitrex_research-advisory
News mentions
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