A flaw was found in GIMP's PSD parser. An integer overflow in read_RLE_channel() can cause an undersized heap allocation for the RLE row-length table, after which subsequent per-row writes corrupt heap memory. This could lead to memory corruption, potentially resulting in denial of service or arbitrary code execution.
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)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade gimp-libsUpgrade gimp | Jul 20, 2026 | Jul 16, 2026 |
| Debian | — | Upgrade gimp | Aug 30, 2026 | Aug 30, 2026 |
| Redhat_linux | — | Upgrade gimpUpgrade gimp-libs-debuginfoUpgrade gimp-debugsourceUpgrade gimp-devel-tools-debuginfoUpgrade gimp-libsUpgrade gimp-debuginfo | Jul 17, 2026 | Apr 11, 2026 |
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