CVE-2026-58384
Gimp: gimp: integer overflow in read_rle_channel()
CVSS Score
7.3
EPSS Score
0.2%
EPSS Percentile
12th
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.
| CWE | CWE-190 |
| Vendor | red hat |
| Product | red hat enterprise linux 9 |
| Published | Jul 7, 2026 |
| Last Updated | Jul 16, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Red Hat / Red Hat Enterprise Linux 9
All versions affected Red Hat / Red Hat Enterprise Linux 6
All versions affected Red Hat / Red Hat Enterprise Linux 7
All versions affected Red Hat / Red Hat Enterprise Linux 8
All versions affected References
access.redhat.com: https://access.redhat.com/errata/RHSA-2026:40751 access.redhat.com: https://access.redhat.com/security/cve/CVE-2026-58384 bugzilla.redhat.com: https://bugzilla.redhat.com/show_bug.cgi?id=2497431 gitlab.gnome.org: https://gitlab.gnome.org/GNOME/gimp/-/commit/da29e217 gitlab.gnome.org: https://gitlab.gnome.org/GNOME/gimp/-/issues/16216
Credits
Red Hat would like to thank bb1abu for reporting this issue.