{"id":"ALSA-2026:92368","summary":"Important: curl security, bug fix, and enhancement update","details":"The curl packages provide the libcurl library and the curl utility for downloading files from servers using various protocols, including HTTP, FTP, and LDAP.  \n\nSecurity Fix(es):  \n\n  * libcurl: libcurl: Security feature bypass due to improper mTLS connection reuse (CVE-2026-8932)\n  * curl: libcurl: Unauthorized connection reuse due to a logical error (CVE-2026-8458)\n  * curl: curl: Cookie injection via malicious HTTP server using super cookies (CVE-2026-8924)\n  * curl: curl: Information disclosure via incorrect Digest authentication header reuse (CVE-2026-11856)\n  * curl: Information disclosure due to uncleared proxy authentication state (CVE-2026-8927)\n\n\nBug Fix(es) and Enhancement(s):  \n\n  * Backport upstream curl PR #6852 (\"h2: allow 100 streams by default\") to AlmaLinux 8 libcurl (JIRA:RHEL-232829)\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":"2026-10-29T22:30:02.485240674Z","published":"2026-10-29T00:00:00Z","related":["CVE-2026-11856","CVE-2026-8458","CVE-2026-8924","CVE-2026-8927","CVE-2026-8932"],"upstream":["CVE-2026-11856","CVE-2026-8458","CVE-2026-8924","CVE-2026-8927","CVE-2026-8932"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:92368"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-11856"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-8458"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-8924"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-8927"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-8932"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2496759"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2496764"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2496765"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2496767"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2496769"},{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2026-92368.html"}],"affected":[{"package":{"name":"curl","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/curl"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.61.1-34.el8_10.18"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:92368.json"}},{"package":{"name":"libcurl","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/libcurl"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.61.1-34.el8_10.18"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:92368.json"}},{"package":{"name":"libcurl-devel","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/libcurl-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.61.1-34.el8_10.18"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:92368.json"}},{"package":{"name":"libcurl-minimal","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/libcurl-minimal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.61.1-34.el8_10.18"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:92368.json"}}],"schema_version":"1.9.2"}