Read the docs
TI-2026-01705 Aliases CVE-2026-2049GHSA-m2vh-q87q-6r5q

Heap-based buffer overflow in GIMP

Priority LOW 37CWE-122Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · CNA. Fix status from CNA and Red Hat. Impact type from CWE-122 and the CVSS impact.

Summary

GIMP HDR 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 HDR 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-28618.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00615 49th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
GIMPGIMP3.2.0-RC1—No fix listedCNA
  • GIMP VendorGIMP Affected 3.2.0-RC1 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:gimp:gimp:*:*:*:*:*:*:*:*——GIMP
  • cpe:2.3:a:gimp:gimp:*:*:*:*:*:*:*:* Versions — — ·GIMP

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Red Hat

Red Hat rating: Important. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux 6AffectedNo fix planned: Out of support scope
Red Hat Enterprise Linux 7AffectedNo fix yet
Red Hat Enterprise Linux 8AffectedNo fix yet
Red Hat Enterprise Linux 9AffectedNo fix yet

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-2049
  2. 2026-10-03 Alias added: GHSA-m2vh-q87q-6r5q

References

Advisory 1

Other 1

  • TI-2023-23949 Integer overflow in GIMP CVSS 3.0HIGH 7.8
  • TI-2026-42270 Gimp: gimp: arbitrary code execution in psd plugin due to unsigned underflow CVSS 3.1CRITICAL 9.9
  • TI-2012-02388 Buffer overflow in the readstr_upto function in plug-ins/script-fu/tinyscheme/scheme.c in… CVSS 2.0HIGH 7.5
  • TI-2023-23948 Heap-based buffer overflow in GIMP CVSS 3.0HIGH 7.8
  • TI-2023-23950 GIMP PSP File Parsing Off-By-One Remote Code Execution Vulnerability CVSS 3.0HIGH 7.8
  • TI-2026-54560 Gimp: integer overflow in pcx loader (planes=4) leads to heap overflow on 32-bit CVSS 3.1HIGH 7.0
See all 112 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences