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CVE-2026-4887 Detail

Description

A flaw was found in GIMP. This issue is a heap buffer over-read in GIMP PCX file loader due to an off-by-one error. A remote attacker could exploit this by convincing a user to open a specially crafted PCX image. Successful exploitation could lead to out-of-bounds memory disclosure and a possible application crash, resulting in a Denial of Service (DoS).


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://access.redhat.com/security/cve/CVE-2026-4887 Red Hat, Inc.
https://bugzilla.redhat.com/show_bug.cgi?id=2451669 Red Hat, Inc.
https://gitlab.gnome.org/GNOME/gimp/-/issues/15960 Red Hat, Inc.

Weakness Enumeration

CWE-ID CWE Name Source
CWE-193 Off-by-one Error Red Hat, Inc.  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-4887
NVD Published Date:
03/26/2026
NVD Last Modified:
03/26/2026
Source:
Red Hat, Inc.