{"id":"ALSA-2026:67583","summary":"Low: rsyslog security update","details":"The rsyslog packages provide an enhanced, multi-threaded syslog daemon. It supports MySQL, syslog/TCP, RFC 3195, permitted sender lists, filtering on any message part, and fine-grained control over output format.  \n\nSecurity Fix(es):  \n\n  * rsyslog: A configuration-dependent issue in rsyslog's optional imptcp input module can allow an unauthenticated remote peer to crash rsyslogd (CVE-2026-19654)\n\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.\n","modified":"2026-09-16T13:45:03.294157514Z","published":"2026-09-15T00:00:00Z","related":["CVE-2026-19654"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:67583"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-19654"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2502868"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2026-67583.html"}],"affected":[{"package":{"name":"rsyslog","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/rsyslog"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2510.0-2.el9_8.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:67583.json"}},{"package":{"name":"rsyslog-crypto","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/rsyslog-crypto"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2510.0-2.el9_8.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:67583.json"}},{"package":{"name":"rsyslog-doc","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/rsyslog-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2510.0-2.el9_8.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:67583.json"}},{"package":{"name":"rsyslog-elasticsearch","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/rsyslog-elasticsearch"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2510.0-2.el9_8.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:67583.json"}},{"package":{"name":"rsyslog-gnutls","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/rsyslog-gnutls"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2510.0-2.el9_8.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:67583.json"}},{"package":{"name":"rsyslog-gssapi","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/rsyslog-gssapi"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2510.0-2.el9_8.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:67583.json"}},{"package":{"name":"rsyslog-kafka","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/rsyslog-kafka"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2510.0-2.el9_8.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:67583.json"}},{"package":{"name":"rsyslog-logrotate","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/rsyslog-logrotate"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2510.0-2.el9_8.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:67583.json"}},{"package":{"name":"rsyslog-mmaudit","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/rsyslog-mmaudit"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2510.0-2.el9_8.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:67583.json"}},{"package":{"name":"rsyslog-mmfields","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/rsyslog-mmfields"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2510.0-2.el9_8.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:67583.json"}},{"package":{"name":"rsyslog-mmjsonparse","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/rsyslog-mmjsonparse"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2510.0-2.el9_8.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:67583.json"}},{"package":{"name":"rsyslog-mmkubernetes","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/rsyslog-mmkubernetes"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2510.0-2.el9_8.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:67583.json"}},{"package":{"name":"rsyslog-mmnormalize","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/rsyslog-mmnormalize"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2510.0-2.el9_8.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:67583.json"}},{"package":{"name":"rsyslog-mmsnmptrapd","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/rsyslog-mmsnmptrapd"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2510.0-2.el9_8.1"}]}],"database_specific":{"source":"ht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