{"schema_version":"1.7.5","id":"CVE-2026-4887","published":"2026-03-26T12:08:47.354Z","modified":"2026-07-15T02:20:48.379421434Z","related":["ALSA-2026:16484","ALSA-2026:17533","ALSA-2026:19362","SUSE-SU-2026:2756-1"],"summary":"Gimp: gimp:memory disclosure and denial of service via specially crafted pcx image","details":"A flaw was found in GIMP. This issue is a heap buffer over-read in GIMP PCX file loader due to an off-by-one error. A remote attacker could exploit this by convincing a user to open a specially crafted PCX image. Successful exploitation could lead to out-of-bounds memory disclosure and a possible application crash, resulting in a Denial of Service (DoS).","affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gnome/gimp","events":[{"introduced":"0"},{"fixed":"7a6d7ef0492196cae45249ee4c8a3554d2ac8bd2"},{"introduced":"4fed5c263b914b1140da7f1d71e3bd942d162b8d"},{"last_affected":"c4dd447133d91d2ce423b93f86179e099b265882"}],"database_specific":{"cpe":["cpe:2.3:a:gimp:gimp:*:*:*:*:*:*:*:*","cpe:2.3:a:gimp:gimp:3.2.0:rc1:*:*:*:*:*:*","cpe:2.3:a:gimp:gimp:3.2.0:rc2:*:*:*:*:*:*","cpe:2.3:a:gimp:gimp:3.2.0:rc3:*:*:*:*:*:*"],"extracted_events":[{"introduced":"0"},{"fixed":"3.2.0"},{"introduced":"3.2.0-rc1"},{"last_affected":"3.2.0-rc1"},{"introduced":"3.2.0-rc2"},{"last_affected":"3.2.0-rc2"},{"introduced":"3.2.0-rc3"},{"last_affected":"3.2.0-rc3"}],"source":["CPE_RANGE","CPE_STRING"]}}],"versions":["3.2.0-rc1","3.2.0-rc2","3.2.0-rc3","GIMP_3_2_0","GIMP_3_2_0_RC3","GIMP_3_2_0_RC2","GIMP_3_2_0_RC1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-4887.json"}},{"ranges":[{"type":"GIT","repo":"https://gitlab.gnome.org/gnome/gimp","events":[{"introduced":"0"},{"fixed":"7a6d7ef0492196cae45249ee4c8a3554d2ac8bd2"},{"introduced":"4fed5c263b914b1140da7f1d71e3bd942d162b8d"},{"last_affected":"c4dd447133d91d2ce423b93f86179e099b265882"}],"database_specific":{"cpe":["cpe:2.3:a:gimp:gimp:*:*:*:*:*:*:*:*","cpe:2.3:a:gimp:gimp:3.2.0:rc1:*:*:*:*:*:*","cpe:2.3:a:gimp:gimp:3.2.0:rc2:*:*:*:*:*:*","cpe:2.3:a:gimp:gimp:3.2.0:rc3:*:*:*:*:*:*"],"extracted_events":[{"introduced":"0"},{"fixed":"3.2.0"},{"introduced":"3.2.0-rc1"},{"last_affected":"3.2.0-rc1"},{"introduced":"3.2.0-rc2"},{"last_affected":"3.2.0-rc2"},{"introduced":"3.2.0-rc3"},{"last_affected":"3.2.0-rc3"}],"source":["CPE_RANGE","CPE_STRING"]}}],"versions":["3.2.0-rc1","3.2.0-rc2","3.2.0-rc3","GIMP_3_2_0","GIMP_3_2_0_RC3","GIMP_3_2_0_RC2","GIMP_3_2_0_RC1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-4887.json"}}],"references":[{"type":"WEB","url":"https://access.redhat.com/downloads/content/package-browser/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:16484"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:17533"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:19362"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:20552"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:20553"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:20554"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:20691"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:25899"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:25901"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:25907"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:26168"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2026-4887"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/4xxx/CVE-2026-4887.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-4887"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2451669"},{"type":"REPORT","url":"https://gitlab.gnome.org/GNOME/gimp/-/issues/15960"}],"database_specific":{"cna_assigner":"redhat","cwe_ids":["CWE-193"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/4xxx/CVE-2026-4887.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H"}]}