go

command standard library

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Versions in this module

go1

go1.26.0

Feb 10, 2026

go1.26rc3

Feb 4, 2026

go1.26rc2

Jan 15, 2026

go1.26rc1

Dec 16, 2025

go1.25.7

Feb 4, 2026

go1.25.6

Jan 15, 2026

go1.25.5

Dec 2, 2025 GO-2026-4338 +1 more

GO-2026-4338: Unexpected code execution when invoking toolchain in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.25.4

Nov 5, 2025 GO-2026-4338 +1 more

GO-2026-4338: Unexpected code execution when invoking toolchain in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.25.3

Oct 13, 2025 GO-2026-4338 +1 more

GO-2026-4338: Unexpected code execution when invoking toolchain in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.25.2

Oct 7, 2025 GO-2026-4338 +1 more

GO-2026-4338: Unexpected code execution when invoking toolchain in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.24.13

Feb 4, 2026

go1.24.12

Jan 15, 2026

go1.24.11

Dec 2, 2025 GO-2026-4339

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.24.10

Nov 5, 2025 GO-2026-4339

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.24.9

Oct 13, 2025 GO-2026-4339

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.24.8

Oct 7, 2025 GO-2026-4339

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.24rc3

Feb 5, 2025 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.24rc2

Jan 16, 2025 GO-2025-3428 +2 more

GO-2025-3428: Arbitrary code execution during build on darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.24rc1

Dec 13, 2024 GO-2025-3383 +2 more

GO-2025-3383: GOAUTH credential leak in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.23.12

Aug 6, 2025 GO-2026-4339

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.23.11

Jul 8, 2025 GO-2026-4339

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.23.10

Jun 5, 2025 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.23.9

May 6, 2025 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.23.8

Apr 1, 2025 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.23.7

Mar 4, 2025 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.23.6

Feb 4, 2025 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.23.5

Jan 16, 2025 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.23.4

Dec 3, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.23.3

Nov 6, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.23.2

Oct 1, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.23.1

Sep 5, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.23.0

Aug 13, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.23rc2

Jul 16, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.23rc1

Jun 21, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.22.12

Feb 4, 2025 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.22.11

Jan 16, 2025 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.22.10

Dec 3, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.22.9

Nov 6, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.22.8

Oct 1, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.22.7

Sep 5, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.22.6

Aug 6, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.22.5

Jul 2, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.22.4

Jun 4, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.22.3

May 7, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.22.2

Apr 3, 2024 GO-2024-2825 +2 more

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.22.1

Mar 5, 2024 GO-2024-2825 +2 more

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.22.0

Feb 6, 2024 GO-2024-2825 +2 more

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.22rc2

Jan 24, 2024 GO-2024-2825 +2 more

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.22rc1

Dec 19, 2023 GO-2024-2825 +2 more

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.21.13

Aug 6, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.21.12

Jul 2, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.21.11

Jun 4, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.21.10

May 7, 2024 GO-2025-3828 +1 more

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.21.9

Apr 3, 2024 GO-2024-2825 +2 more

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.21.8

Mar 5, 2024 GO-2024-2825 +2 more

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.21.7

Feb 6, 2024 GO-2024-2825 +2 more

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.21.6

Jan 9, 2024 GO-2024-2825 +2 more

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.21.5

Dec 5, 2023 GO-2024-2825 +2 more

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.21.4

Nov 7, 2023 GO-2023-2383 +3 more

GO-2023-2383: Command 'go get' may unexpectedly fallback to insecure git in cmd/go

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.21.3

Oct 10, 2023 GO-2023-2383 +3 more

GO-2023-2383: Command 'go get' may unexpectedly fallback to insecure git in cmd/go

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.21.2

Oct 5, 2023 GO-2023-2383 +3 more

GO-2023-2383: Command 'go get' may unexpectedly fallback to insecure git in cmd/go

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.21.1

Sep 6, 2023 GO-2023-2095 +4 more

GO-2023-2095: Arbitrary code execution during build via line directives in cmd/go

GO-2023-2383: Command 'go get' may unexpectedly fallback to insecure git in cmd/go

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.21.0

Aug 8, 2023 GO-2023-2042 +5 more

GO-2023-2042: Arbitrary code execution via go.mod toolchain directive in cmd/go

GO-2023-2095: Arbitrary code execution during build via line directives in cmd/go

GO-2023-2383: Command 'go get' may unexpectedly fallback to insecure git in cmd/go

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.21rc4

Aug 2, 2023 GO-2023-2042 +5 more

GO-2023-2042: Arbitrary code execution via go.mod toolchain directive in cmd/go

GO-2023-2095: Arbitrary code execution during build via line directives in cmd/go

GO-2023-2383: Command 'go get' may unexpectedly fallback to insecure git in cmd/go

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.21rc3

Jul 14, 2023 GO-2023-2042 +5 more

GO-2023-2042: Arbitrary code execution via go.mod toolchain directive in cmd/go

GO-2023-2095: Arbitrary code execution during build via line directives in cmd/go

GO-2023-2383: Command 'go get' may unexpectedly fallback to insecure git in cmd/go

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.21rc2

Jun 21, 2023 GO-2023-2042 +5 more

GO-2023-2042: Arbitrary code execution via go.mod toolchain directive in cmd/go

GO-2023-2095: Arbitrary code execution during build via line directives in cmd/go

GO-2023-2383: Command 'go get' may unexpectedly fallback to insecure git in cmd/go

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.21rc1

Jun 16, 2023 GO-2023-2042 +5 more

GO-2023-2042: Arbitrary code execution via go.mod toolchain directive in cmd/go

GO-2023-2095: Arbitrary code execution during build via line directives in cmd/go

GO-2023-2383: Command 'go get' may unexpectedly fallback to insecure git in cmd/go

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.20.14

Feb 6, 2024 GO-2024-2825 +3 more

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2024-2962: Output of "go env" does not sanitize values in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.20.13

Jan 9, 2024 GO-2024-2825 +3 more

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2024-2962: Output of "go env" does not sanitize values in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.20.12

Dec 5, 2023 GO-2024-2825 +3 more

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2024-2962: Output of "go env" does not sanitize values in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.20.11

Nov 7, 2023 GO-2023-2383 +4 more

GO-2023-2383: Command 'go get' may unexpectedly fallback to insecure git in cmd/go

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2024-2962: Output of "go env" does not sanitize values in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.20.10

Oct 10, 2023 GO-2023-2383 +4 more

GO-2023-2383: Command 'go get' may unexpectedly fallback to insecure git in cmd/go

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2024-2962: Output of "go env" does not sanitize values in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.20.9

Oct 5, 2023 GO-2023-2383 +4 more

GO-2023-2383: Command 'go get' may unexpectedly fallback to insecure git in cmd/go

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2024-2962: Output of "go env" does not sanitize values in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.20.8

Sep 6, 2023 GO-2023-2095 +5 more

GO-2023-2095: Arbitrary code execution during build via line directives in cmd/go

GO-2023-2383: Command 'go get' may unexpectedly fallback to insecure git in cmd/go

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2024-2962: Output of "go env" does not sanitize values in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.20.7

Aug 1, 2023 GO-2023-2095 +5 more

GO-2023-2095: Arbitrary code execution during build via line directives in cmd/go

GO-2023-2383: Command 'go get' may unexpectedly fallback to insecure git in cmd/go

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2024-2962: Output of "go env" does not sanitize values in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.20.6

Jul 11, 2023 GO-2023-2095 +5 more

GO-2023-2095: Arbitrary code execution during build via line directives in cmd/go

GO-2023-2383: Command 'go get' may unexpectedly fallback to insecure git in cmd/go

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2024-2962: Output of "go env" does not sanitize values in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.20.5

Jun 6, 2023 GO-2023-2095 +5 more

GO-2023-2095: Arbitrary code execution during build via line directives in cmd/go

GO-2023-2383: Command 'go get' may unexpectedly fallback to insecure git in cmd/go

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2024-2962: Output of "go env" does not sanitize values in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.20.4

May 2, 2023 GO-2023-1839 +8 more

GO-2023-1839: Code injection via go command with cgo in cmd/go

GO-2023-1841: Improper handling of non-optional LDFLAGS in go command with cgo in cmd/go

GO-2023-1842: Improper sanitization of LDFLAGS with embedded spaces in go command with cgo in cmd/go

GO-2023-2095: Arbitrary code execution during build via line directives in cmd/go

GO-2023-2383: Command 'go get' may unexpectedly fallback to insecure git in cmd/go

GO-2024-2825: Arbitrary code execution during build on Darwin in cmd/go

GO-2024-2962: Output of "go env" does not sanitize values in cmd/go

GO-2025-3828: Unexpected command execution in untrusted VCS repositories in cmd/go

GO-2026-4339: Arbitrary file write using cgo pkg-config directive in cmd/go

go1.20.3

Apr 4, 2023 GO-2023-1839 +8 more