CVE-2026-59089Medium· 5.5▾ TwilightPoC availableA flaw was found in GIMP. The PlayStation TIM loader, responsible for handling PlayStation image files, incorrectly calculates the size of the Color Look-Up Table (CLUT) due to an integer overflow. This occurs when multiplying num_colors…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 30.3 · likelihood 0.1 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.3%
A flaw was found in GIMP. The PlayStation TIM loader, responsible for handling PlayStation image files, incorrectly calculates the size of the Color Look-Up Table (CLUT) due to an integer overflow. This occurs when multiplying num_colors and num_cluts, both 16-bit unsigned short integers, resulting in a value exceeding the maximum integer limit. An attacker could exploit this by providing a specially crafted image file, leading to undefined behavior and causing the GIMP plug-in to abort, effectively resulting in a denial of service.
gimp 3.2.6gimpgimpgimp (all versions)gimp (all versions)Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-79902Medium· 5.5Gimp: stack vla size underflow denial of service in seattle
CVE-2026-66757Medium· 5.5Gimp: signed integer overflow in file-sgi (sgi-lib) causes the plugin to crash on rle sgi images
CVE-2026-2272Medium· 4.3Gimp: gimp: memory corruption due to integer overflow in ico file handling
CVE-2026-62439High· 7.0Gimp: gimp: file-pvr plug-in pvr file parsing integer overflow heap-based buffer overflow vulnerability
CVE-2026-78465High· 7.0A flaw was found in the file-pcx plugin in GIMP, affecting 32-bit builds only
CVE-2026-59088Medium· 5.5Gimp: gimp: denial of service via signed integer overflow in fli file processing