{"id":"ALSA-2026:86196","summary":"Important: golang security, bug fix, and enhancement update","details":"The golang packages provide the Go programming language compiler.  \n\nSecurity Fix(es):  \n\n  * net/[http:](http:) golang: golang: Denial of Service via crafted HTTP Range headers (CVE-2026-78667)\n  * crypto/tls: golang: crypto/tls: Denial of Service via multiple ECH outer extension references (CVE-2026-97031)\n  * net/[http:](http:) net/http/internal/http2: golang.org/x/net/http2: net/[http:](http:) Denial of Service via excessive HTTP/2 SETTINGS frames (CVE-2026-78669)\n  * golang: crypto/x509: Go: crypto/x509: mitigation for security concerns with a specific Certificate Authority (CVE-2026-111943)\n\n\nBug Fix(es) and Enhancement(s):  \n\n  * Update Go to version 1.26.10+1 [almalinux-9.8.z] (JIRA:AlmaLinux-287192)\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":"2026-10-21T16:57:07.422931263Z","published":"2026-10-20T00:00:00Z","related":["CVE-2026-111943","CVE-2026-78667","CVE-2026-78669","CVE-2026-97031"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:86196"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-111943"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-78667"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-78669"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-97031"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2548334"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2548336"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2548344"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2556068"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2026-86196.html"}],"affected":[{"package":{"name":"go-toolset","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/go-toolset"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.10-1.el9_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:86196.json"}},{"package":{"name":"golang","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/golang"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.10-1.el9_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:86196.json"}},{"package":{"name":"golang-bin","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/golang-bin"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.10-1.el9_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:86196.json"}},{"package":{"name":"golang-docs","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/golang-docs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.10-1.el9_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:86196.json"}},{"package":{"name":"golang-misc","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/golang-misc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.10-1.el9_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:86196.json"}},{"package":{"name":"golang-race","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/golang-race"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.10-1.el9_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:86196.json"}},{"package":{"name":"golang-src","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/golang-src"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.10-1.el9_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:86196.json"}},{"package":{"name":"golang-tests","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/golang-tests"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.10-1.el9_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:86196.json"}}],"schema_version":"1.9.0"}