{"id":"SUSE-SU-2026:4864-1","summary":"Security update for go1.26","details":"This update for go1.26 fixes the following issues:\n\nUpdate to go1.26.10 (bsc#1255111): \n\n- CVE-2026-78663: net/http: double flow control refund on HTTP/2 server streams (bsc#1284770).\n- CVE-2026-78669: net/http: excessive CPU consumption from repeated initial window changes (bsc#1284772).\n- CVE-2026-111943: crypto/x509: mitigation for security concerns with a specific Certificate Authority (bsc#1286317,\n  bsc#1286261).\n","modified":"2026-10-23T10:30:03.731878529Z","published":"2026-10-22T13:37:38Z","related":["CVE-2026-111943","CVE-2026-78663","CVE-2026-78669"],"upstream":["CVE-2026-111943","CVE-2026-78663","CVE-2026-78669"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264864-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1255111"},{"type":"REPORT","url":"https://bugzilla.suse.com/1284770"},{"type":"REPORT","url":"https://bugzilla.suse.com/1284772"},{"type":"REPORT","url":"https://bugzilla.suse.com/1286261"},{"type":"REPORT","url":"https://bugzilla.suse.com/1286317"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-111943"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-78663"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-78669"}],"affected":[{"package":{"name":"go1.26","ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 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