High severity7.3NVD Advisory· Published Jul 7, 2026· Updated Jul 16, 2026
CVE-2026-58384
CVE-2026-58384
Description
A flaw was found in GIMP's PSD parser. An integer overflow in read_RLE_channel() can cause an undersized heap allocation for the RLE row-length table, after which subsequent per-row writes corrupt heap memory. This could lead to memory corruption, potentially resulting in denial of service or arbitrary code execution.
Affected products
5- cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
- osv-coords2 versions
< 2:3.0.4-4.el9_8.7+ 1 more
- (no CPE)range: < 2:3.0.4-4.el9_8.7
- (no CPE)range: < 2:3.0.4-4.el9_8.7
Patches
Vulnerability mechanics
References
5- gitlab.gnome.org/GNOME/gimp/-/issues/16216nvdExploitIssue TrackingVendor Advisory
- access.redhat.com/security/cve/CVE-2026-58384nvdThird Party Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party Advisory
- gitlab.gnome.org/GNOME/gimp/-/commit/da29e217nvdBroken Link
- access.redhat.com/errata/RHSA-2026:40751nvd
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