{"id":"RLSA-2026:8859","summary":"Important: giflib security update","details":"giflib is a library for reading and writing gif images.\n\nSecurity Fix(es):\n\n* giflib: Giflib: Double-free vulnerability leading to memory corruption (CVE-2026-23868)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-04-21T12:30:15.844415Z","published":"2026-04-21T12:03:54.560238Z","upstream":["CVE-2026-23868"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:8859"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2446207"}],"affected":[{"package":{"name":"giflib","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/giflib?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.2.1-9.el9_7.1"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:8859.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}