{"id":"RLSA-2026:77369","summary":"Important: mod_auth_openidc:2.3 security update","details":"The mod_auth_openidc is an OpenID Connect authentication module for Apache HTTP Server. It enables an Apache HTTP Server to operate as an OpenID Connect Relying Party and/or OAuth 2.0 Resource Server. \n\nSecurity Fix(es):\n\n* mod_auth_openidc: mod_auth_openidc: Denial of Service via malformed state cookie parsing (CVE-2026-54789)\n\n* cjose: cjose: Heap buffer overflow in AES Key Wrap decryption leads to denial of service (CVE-2026-53938)\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":"2026-10-08T06:45:02.751660331Z","published":"2026-10-08T06:03:37.805664Z","upstream":["CVE-2026-53938","CVE-2026-54789"],"database_specific":{"source_advisory":"RHSA-2026:77369","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:77369"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2521051"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2530240"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:77369"}],"affected":[{"package":{"name":"cjose","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/cjose?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:0.6.1-5.module+el8.10.0+40373+8a3f15d2"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:77369.json"}},{"package":{"name":"mod_auth_openidc","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/mod_auth_openidc?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.4.9.4-9.module+el8.10.0+40373+8a3f15d2"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:77369.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}