{"id":"RLSA-2026:20929","summary":"Moderate: libexif security update","details":"The libexif packages provide a library for extracting extra information from image files.\n\nSecurity Fix(es):\n\n* libexif: libexif: Information disclosure and crashes via integer overflow in Nikon MakerNote handling (CVE-2026-40385)\n\n* libexif: libexif: Denial of Service and information disclosure via integer underflow in MakerNote decoding (CVE-2026-40386)\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":"2026-05-29T00:30:04.710071549Z","published":"2026-05-29T00:00:29.215827Z","upstream":["CVE-2026-40385","CVE-2026-40386"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:20929"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2457687"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2457689"}],"affected":[{"package":{"name":"libexif","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/libexif?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.6.22-6.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:20929.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}