CVE-2026-82343Medium· 6.1▾ SunlitA flaw was found in the file-psd plugin in GIMP. When processing a specially crafted PSD image file, the plugin does not properly validate the channel-count parameter. This incorrect validation leads to improper memory bounds checking, r…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 33.6 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
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
0.2%
A flaw was found in the file-psd plugin in GIMP. When processing a specially crafted PSD image file, the plugin does not properly validate the channel-count parameter. This incorrect validation leads to improper memory bounds checking, resulting in both a heap out-of-bounds read and a stack out-of-bounds access. This issue can result in an application crash, leading to a denial of service or a limited information disclosure of memory contents.
gimp (all versions)gimpgimp (all versions)gimp:2.8/gimp (all versions)gimp (all versions)Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
To mitigate this vulnerability, do not open PSD files from untrusted sources with GIMP.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-6694Medium· 5.5Gimp: gimp file-png plugin: denial of service via oversized apng trns chunk
CVE-2026-6384High· 7.3A flaw was found in gimp
CVE-2026-79902Medium· 5.5Gimp: stack vla size underflow denial of service in seattle
CVE-2026-80101Medium· 4.4Gimp: multiple heap out-of-bounds reads in xwd loader from unrelated width and bytes-per-line validation
CVE-2026-82328Medium· 6.1Gimp: heap out-of-bounds read in ico loader via unvalidated used_clrs palette count
CVE-2026-82324Medium· 6.1Gimp: heap out-of-bounds reads in iff/ilbm loader from ham row size mismatch and nplanes=0