CVE search · CVE-2026-59090
CVE-2026-59090
critical 9.9
A flaw was found in GIMP's PSD file format plugin. This vulnerability, an unsigned integer underflow in the `block_rem` variable, occurs when a user opens a specially crafted `.psd` image file. The underflow leads to parser confusion, enabling an attacker to inject arbitrary data as layer resource blocks. This can ultimately result in arbitrary code execution, allowing the attacker to run malicious code on the victim's system.
Details
- Status
- Modified
- Published
- Last changed
- Source
- secalert@redhat.com
- Weakness
- CWE-191
Severity
| Version | Score | Vector | Source |
|---|---|---|---|
| CVSS 3.1 | high 8.4 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:H |
secalert@redhat.comSecondary |
| CVSS 3.1 | critical 9.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
nvd@nist.govPrimary |
Affected products
Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.
References
- https://access.redhat.com/errata/RHSA-2026:61587
- https://access.redhat.com/errata/RHSA-2026:73768
- https://access.redhat.com/errata/RHSA-2026:80509
- https://access.redhat.com/errata/RHSA-2026:93589
- https://access.redhat.com/security/cve/CVE-2026-59090Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2496584Issue TrackingVendor Advisory
- https://gitlab.gnome.org/GNOME/gimp/-/work_items/16509ExploitMitigationVendor Advisory
- https://gitlab.gnome.org/GNOME/gimp/-/work_items/16509ExploitMitigationVendor Advisory