{"id":"CVE-2026-58379","summary":"Gimp: gimp: heap buffer overflow in read_channel_data()","details":"A flaw was found in GIMP's Paint Shop Pro (PSP) file format parser. This heap buffer overflow vulnerability allows a remote attacker to cause arbitrary code execution or a denial of service (DoS) by tricking a user into opening a specially crafted PSP image file. The vulnerability occurs because the software incorrectly calculates buffer sizes when processing low bit-depth images, leading to an overwrite of adjacent memory.","modified":"2026-07-30T17:29:51.971451292Z","published":"2026-07-03T18:29:22.302Z","related":["ALSA-2026:38496","SUSE-SU-2026:3399-1","openSUSE-SU-2026:11264-1","openSUSE-SU-2026:21359-1"],"database_specific":{"cna_assigner":"redhat","cwe_ids":["CWE-122"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58379.json"},"references":[{"type":"WEB","url":"https://access.redhat.com/downloads/content/package-browser/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:38496"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2026-58379"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58379.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58379"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2495997"},{"type":"REPORT","url":"https://gitlab.gnome.org/GNOME/gimp/-/issues/16205"},{"type":"FIX","url":"https://gitlab.gnome.org/GNOME/gimp/-/commit/b630f167"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.gnome.org/gnome/gimp","events":[{"introduced":"0"},{"fixed":"b630f167"}],"database_specific":{"source":"REFERENCES"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-58379.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"}]}