CVE-2026-58384

EUVD-2026-42020
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.3 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 17.64%
Affected Products (NVD)
VendorProductVersion
gimpgimp
3.2.4
redhatenterprise_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gimp
bookworm
vulnerable
bookworm (security)
vulnerable
bullseye
vulnerable
bullseye (security)
vulnerable
forky
3.2.4-3
fixed
sid
3.2.4-3
fixed
trixie
vulnerable
trixie (security)
vulnerable
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gimp
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
needs-triage
questing
ignored
resolute
needs-triage
xenial
needs-triage
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
gimp
RHEL 9
2:3.0.4-4.el9_8.7
fixed
gimp-libs
RHEL 9
2:3.0.4-4.el9_8.7
fixed
Common Weakness Enumeration
References
https://access.redhat.com/errata/RHSA-2026:40751
https://access.redhat.com/security/cve/CVE-2026-58384
https://bugzilla.redhat.com/show_bug.cgi?id=2497431
https://gitlab.gnome.org/GNOME/gimp/-/commit/da29e217
https://gitlab.gnome.org/GNOME/gimp/-/issues/16216