CVE-2026-42505

NameCVE-2026-42505
SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
golang-1.15 (PTS)bullseye1.15.15-1~deb11u4vulnerable
golang-1.19 (PTS)bookworm1.19.8-2vulnerable
golang-1.24 (PTS)trixie1.24.4-1vulnerable
golang-1.25 (PTS)forky1.25.11-1vulnerable
sid1.25.12-1fixed
golang-1.26 (PTS)forky1.26.4-1vulnerable
sid1.26.5-1fixed
golang-1.27 (PTS)forky1.27~rc1-1vulnerable
sid1.27~rc2-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
golang-1.15source(unstable)(unfixed)
golang-1.19source(unstable)(unfixed)
golang-1.24source(unstable)(unfixed)
golang-1.25source(unstable)1.25.12-1
golang-1.26source(unstable)1.26.5-1
golang-1.27source(unstable)1.27~rc2-1

Notes

https://groups.google.com/g/golang-announce/c/OrmQE_Yp5Sc
https://github.com/golang/go/issues/79282
Fixed by: https://github.com/golang/go/commit/ca8ca590ccfda1e1c3186faf975afdb02cb6d2f0 (go1.26.5)
Fixed by: https://github.com/golang/go/commit/fc9f821bb660c1dcb9e57868b62f62bf3afb5842 (go1.25.12)

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