{"id":"CLSA-2026-1788378960","summary":"golang: Fix of 6 CVEs","details":"- CVE-2026-33818: enforce a maximum recursion depth in encoding/asn1 Unmarshal\n  to prevent stack exhaustion when parsing deeply-nested recursive structures\n- CVE-2026-56853: apply ReadHeaderTimeout to the server's unencrypted HTTP/2\n  client preface check, and clear the connection timeouts again once the\n  connection is handed off to the http2 package\n- CVE-2026-56858: fix JavaScript regexp context tracking in html/template so\n  that pathological input can no longer close an unescaped '/' early and\n  inject attacker-controlled content\n- CVE-2026-56859: add a recursion depth guard during decode in encoding/xml so\n  that DecodeElement no longer resets the depth counter, preventing stack\n  exhaustion\n- CVE-2026-56860: avoid quadratic complexity in net/url resolvePath by\n  resolving '..' segments with index-based backtracking on a byte buffer\n- CVE-2026-56862: do not count handshake messages as state-advancing after the\n  handshake has completed in crypto/tls, bounding the key derivation work a\n  client can force with repeated KeyUpdate messages","modified":"2026-10-26T09:31:35.649565139Z","published":"2026-09-02T19:56:20Z","upstream":["CVE-2026-33818","CVE-2026-56853","CVE-2026-56858","CVE-2026-56859","CVE-2026-56860","CVE-2026-56862"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1788378960.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33818"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56853"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56858"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56859"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56860"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56862"}],"affected":[{"package":{"name":"go-toolset","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/go-toolset?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.25.7-1.el9_6.tuxcare.els16"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788378960.json"}},{"package":{"name":"golang","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/golang?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.25.7-1.el9_6.tuxcare.els16"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788378960.json"}},{"package":{"name":"golang-bin","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/golang-bin?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.25.7-1.el9_6.tuxcare.els16"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788378960.json"}},{"package":{"name":"golang-docs","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/golang-docs?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.25.7-1.el9_6.tuxcare.els16"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788378960.json"}},{"package":{"name":"golang-misc","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/golang-misc?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.25.7-1.el9_6.tuxcare.els16"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788378960.json"}},{"package":{"name":"golang-race","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/golang-race?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.25.7-1.el9_6.tuxcare.els16"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788378960.json"}},{"package":{"name":"golang-src","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/golang-src?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.25.7-1.el9_6.tuxcare.els16"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788378960.json"}},{"package":{"name":"golang-tests","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/golang-tests?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.25.7-1.el9_6.tuxcare.els16"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788378960.json"}}],"schema_version":"1.9.0"}