CVE-2026-4153GIMP PSP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
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GIMP PSP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of PSP files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28874.
- CVSS
- 7.8 HIGH (v3.0, CNA)CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-122, CWE-120
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- zdi
- NVD analysis
- Modified
- Record last updated
- Jul 14, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
GIMP GIMP gimp:gimp (from the name) | 3.0.8 | CNA record |
from 2:2.8.22-1.el7_9.6 not affected | CISA ADP | |
Red Hat Red Hat Enterprise Linux 8 redhat:enterprise_linux | from 8100020260512115927.4c9c024f not affected | CISA ADP |
from 8040020260520140422.70584597 not affected | CISA ADP | |
Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On redhat:rhel_eus_long_life | from 8040020260520140422.70584597 not affected | CISA ADP |
from 8060020260520140100.6af1eaf0 not affected | CISA ADP | |
from 8060020260520140100.6af1eaf0 not affected | CISA ADP | |
Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support redhat:rhel_eus | from 2:2.99.8-4.el9_6.7 not affected | CISA ADP |
gimp gimp gimp:gimp | 3.0.8 | NVD |
References
- https://www.zerodayinitiative.com/advisories/ZDI-26-220/x-research-advisory, third-party-advisory
- https://gitlab.gnome.org/GNOME/gimp/-/commit/98cb1371fd4e22cca75017ea3252dc32fc218712vendor-advisory, patch
- https://access.redhat.com/errata/RHSA-2026:16484
- https://access.redhat.com/errata/RHSA-2026:17533
- https://access.redhat.com/errata/RHSA-2026:19362
- https://access.redhat.com/errata/RHSA-2026:20552
- https://access.redhat.com/errata/RHSA-2026:20553
- https://access.redhat.com/errata/RHSA-2026:20554
- https://access.redhat.com/errata/RHSA-2026:20691
- https://access.redhat.com/errata/RHSA-2026:25899
- https://access.redhat.com/errata/RHSA-2026:25901
- https://access.redhat.com/errata/RHSA-2026:25907
- https://access.redhat.com/errata/RHSA-2026:26168
- https://access.redhat.com/security/cve/CVE-2026-4153
- https://bugzilla.redhat.com/show_bug.cgi?id=2457536
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-4153.json
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.