{"id":"CLSA-2026-1789203877","summary":"expat: Fix of CVE-2026-76957","details":"- CVE-2026-76957: bracket the custom encoding convert and release callbacks\n  with the handler call depth guard to prevent parser reentry use-after-free","modified":"2026-10-26T09:30:45.349597256Z","published":"2026-09-12T09:04:48Z","upstream":["CVE-2026-76957"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1789203877.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-76957"}],"affected":[{"package":{"name":"expat","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/expat?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.0-1.el9_2.tuxcare.els16"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1789203877.json"}},{"package":{"name":"expat-devel","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/expat-devel?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.0-1.el9_2.tuxcare.els16"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1789203877.json"}},{"package":{"name":"expat-static","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/expat-static?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.0-1.el9_2.tuxcare.els16"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1789203877.json"}}],"schema_version":"1.9.0"}