OPENSUSE-SU-2026:22095-1: go1.26&distro=openSUSE Leap 16.0 openSUSE

Vulnerability summary

OPENSUSE-SU-2026:22095-1 is a vulnerability in go1.26&distro=openSUSE Leap 16.0 openSUSE with no CVSS score yet.

Timeline

1. 13-10-2026
   PublishedVulnerability first disclosed.
2. 19-10-2026
   Last modifiedVulnerability information updated.

Description

Security update for go1.26 This update for go1.26 fixes the following issues: Update to go 1.26.9 (bsc#1255111): - CVE-2026-56857: os: Root.Mkdir(All) can follow junctions out of the root on Windows (bsc#1284766). - CVE-2026-56866: net/http: HTTP/1 client connection desynchronization after CONNECT rejection (bsc#1284767). - CVE-2026-78659: net/http: HTTP/2 server memory exhaustion due to Trailer headers (bsc#1284768). - CVE-2026-78660: net/http: HTTP/2 transport accepts malformed framing-related headers (bsc#1284769). - CVE-2026-78667: net/http: lack of limit on size of parsed Range headers (bsc#1284771). - CVE-2026-94439: net/http: HTTP/1 server connection desynchronization after 2xx CONNECT response (bsc#1284773). - CVE-2026-94440: net/textproto, mime/multipart: memory limit bypass when parsing MIME headers (bsc#1284774). - CVE-2026-94444: cmd/go: checksum bypass for golang.org/fips140 (bsc#1284775). - CVE-2026-94447: cmd/go: checksum database bypass for golang.org/toolchain (bsc#1284776). - CVE-2026-94448: html/template: reset context tracking on consecutive template expressions (bsc#1284777). - CVE-2026-97030: html/template: recognize yield as regexp preceder keyword (bsc#1284778). - CVE-2026-97031: crypto/tls: reject malformed ECH outer extension references (bsc#1284779). - CVE-2026-97032: net/http: HTTP/2 server crash due to HPACK encoder race (bsc#1284780). Changes: - go1.26.9 (released 2026-10-08) includes security fixes to the go command, and the crypto/tls, html/template, net/http, net/textproto, and os packages, as well as bug fixes to the compiler, the linker, the runtime, vet, and the crypto/mlkem, net/http, and os packages. * go#81144 runtime: mutex profiling can deadlock Windows asynchronous preemption during GC * go#81225 runtime: netpoll: eventfd ready for something unexpected * go#81251 lib/fips140: fix ML-KEM CAST and re-seal v1.26.0 * go#81295 cmd/compile: internal compiler error: MoveLoop too small * go#81318 os,internal/poll: NewFile on an inherited overlapped stdout pipe hangs a sibling's WriteFile (Windows) * go#81401 os: go 1.25.x regression on RemoveAll for oldest Windows 10 build 10240 * go#81436 runtime: intermittent SIGBUS (unaligned access) in netpoll on mips64le (Go 1.27) * go#81668 cmd/compile: go1.27 miscompiles &slice[i].Field on an append-built slice; returned pointer aliases reused memory * go#81689 cmd/compile: slice allocation reuses stack backing store incorrectly * go#81860 cmd/go: vet reports no diagnostics for a package that an earlier run vetted as a dependency * go#81889 cmd/link: plugin.Open fails on macOS 27: LC_DYLD_CHAINED_FIXUPS seg_count not updated after combining DWARF

No weakness data has been published for this record.