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-28266.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
- CVSS 3.0 Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade gegl | Jul 13, 2026 | Jul 13, 2026 |
| Amazon Linux Ami 2 | — | Upgrade geglUpgrade gegl-develUpgrade gegl-debuginfo | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade gegl | Feb 23, 2026 | Feb 23, 2026 |
| Redhat_linux | — | No solution existsUpgrade gegl04-debugsourceUpgrade gegl04-develUpgrade gegl04-debuginfoUpgrade gegl-debugsourceUpgrade gegl04-toolsUpgrade gegl04Upgrade geglUpgrade gegl04-devel-docsUpgrade gegl04-tools-debuginfoUpgrade gegl-debuginfo | Jul 14, 2026 | Jun 24, 2026 |
| Rocky_linux | — | Upgrade gegl04-debugsourceUpgrade gegl04-tools-debuginfoUpgrade gegl04-devel-docsUpgrade geglUpgrade gegl04-develUpgrade gegl04-debuginfoUpgrade gegl04-toolsUpgrade gegl-debugsourceUpgrade gegl-debuginfoUpgrade gegl04 | Jul 15, 2026 | Jul 14, 2026 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub