{"id":"MGASA-2026-0497","summary":"Updated golang packages fix security vulnerabilities","details":"net/http: HTTP/2 server crash due to HPACK encoder race\nnet/http: HTTP/2 server memory exhaustion due to Trailer headers\ncrypto/tls: reject malformed ECH outer extension references\ncmd/go: checksum bypass for golang.org/fips140\ncmd/go: checksum database bypass for golang.org/toolchain\nhtml/template: reset context tracking on consecutive template\nexpressions\nhtml/template: recognize |yield| as regexp preceder keyword\nnet/textproto, mime/multipart: memory limit bypass when parsing MIME\nheaders\nnet/http: HTTP/1 client connection desynchronization after CONNECT\nrejection\nnet/http: HTTP/1 server connection desynchronization after 2xx CONNECT\nresponse\nnet/http: excessive CPU consumption from repeated initial window changes\nnet/http: HTTP/2 transport accepts malformed framing-related headers\nnet/http: lack of limit on size of parsed Range headers\nnet/http: double flow control refund on HTTP/2 server streams\n","modified":"2026-10-13T01:42:53.609450881Z","published":"2026-10-13T01:20:53Z","upstream":["CVE-2026-56866","CVE-2026-78659","CVE-2026-78660","CVE-2026-78663","CVE-2026-78667","CVE-2026-78669","CVE-2026-94439","CVE-2026-94440","CVE-2026-94444","CVE-2026-94447","CVE-2026-94448","CVE-2026-97030","CVE-2026-97031","CVE-2026-97032"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2026-0497.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=36481"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2026/10/08/9"}],"affected":[{"package":{"name":"golang","ecosystem":"Mageia:10","purl":"pkg:rpm/mageia/golang?arch=source&distro=mageia-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.9-1.mga10"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2026-0497.json"}}],"schema_version":"1.9.0","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}