High severity7.3NVD Advisory· Published Jul 6, 2026· Updated Sep 30, 2026
CVE-2026-58380
CVE-2026-58380
Description
A flaw was found in GIMP's PNM file format parser. When parsing a specially crafted PNM file, the pnmscanner_gettoken() function writes a null terminator one byte past the end of a stack-allocated buffer due to an off-by-one error in the loop boundary check. This could lead to memory corruption, potentially resulting in denial of service or arbitrary code execution.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
21cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
- osv-coords15 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-develpkg:rpm/opensuse/gimp&distro=openSUSE%20Leap%2016.0
< 2:3.0.4-4.el9_8.7+ 14 more
- (no CPE)range: < 2:3.0.4-4.el9_8.7
- (no CPE)range: < 2:2.8.22-26.module_el8.10.0+4267+35168c80.8
- (no CPE)range: < 2:2.8.22-26.module_el8.10.0+4267+35168c80.8
- (no CPE)range: < 2:3.0.4-4.el9_8.7
- (no CPE)range: < 2.28.7-5.module_el8.10.0+4267+35168c80
- (no CPE)range: < 2.28.7-5.module_el8.10.0+4267+35168c80
- (no CPE)range: < 2.28.7-5.module_el8.10.0+4267+35168c80
- (no CPE)range: < 2.28.7-5.module_el8.10.0+4267+35168c80
- (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+4267+35168c80
- (no CPE)range: < 1.16.3-7.module_el8.10.0+4267+35168c80
- (no CPE)range: < 3.0.8-bp160.5.1
Patches
Vulnerability mechanics
References
7- gitlab.gnome.org/GNOME/gimp/-/issues/16206nvdExploitIssue TrackingVendor Advisory
- access.redhat.com/security/cve/CVE-2026-58380nvdThird Party Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party Advisory
- gitlab.gnome.org/GNOME/gimp/-/commit/83699817nvdBroken Link
- access.redhat.com/errata/RHSA-2026:40751nvd
- access.redhat.com/errata/RHSA-2026:62507nvd
- access.redhat.com/errata/RHSA-2026:73768nvd
News mentions
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