Integer overflow in Red Hat Enterprise Linux 6
CVE-2026-59090
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, enab…
CVSS v3 metric
CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:H.
Affected products
Weakness classification (CWE)
References
- secalert@redhat.com (x_refsource_REDHAT, vdb-entry)
- secalert@redhat.com (x_refsource_REDHAT, issue-tracking)
- secalert@redhat.com
Frequently asked questions
- What is CVE-2026-59090?
- CVE-2026-59090 is a high-severity vulnerability in Red Hat Enterprise Linux 6, classified under Integer Underflow. CVSS score: 8.4/10. Published 2026-08-10.
- How severe is CVE-2026-59090?
- High severity. CVSS v3 base score is 8.4 out of 10.