🛡️ openSUSE-SU-2026:20571-1 — go1.26 (CVE-2026-27140 +9 more)
Description
Security update for go1.26
This update for go1.26 fixes the following issues:
- Update to version go1.26.2 (bsc#1255111).
- CVE-2026-27140: cmd/go: trust layer bypass when using cgo and SWIG (bsc#1261653).
- CVE-2026-27143: cmd/compile: possible memory corruption after bound check elimination (bsc#1261654).
- CVE-2026-27144: cmd/compile: no-op interface conversion bypasses overlap checking (bsc#1261655).
- CVE-2026-32280: crypto/x509: unexpected work during chain building (bsc#1261656).
- CVE-2026-32281: crypto/x509: inefficient policy validation (bsc#1261657).
- CVE-2026-32282: os: Root.Chmod can follow symlinks out of the root on Linux (bsc#1261658).
- CVE-2026-32283: crypto/tls: multiple key update handshake messages can cause connection to deadlock (bsc#1261659).
- CVE-2026-32288: archive/tar: unbounded allocation when parsing old format GNU sparse map (bsc#1261660).
- CVE-2026-32289: html/template: JS template literal context incorrectly tracked (bsc#1261661).
- CVE-2026-33810: crypto/x509: excluded DNS constraints not properly applied to wildcard domains (bsc#1261662).
Affected software
openSUSE-SU-2026:20571-1 is recorded against 1 package.
- go1.26 (fixed in 1.26.2-160000.1.1)
Timeline and source
Published on 20 April 2026 and last revised on 22 April 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.
References
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
bugzilla.suse.com (Report)
www.suse.com (Web)
www.suse.com (Web)
www.suse.com (Web)
www.suse.com (Web)
Details
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| go1.26 | — | 1.26.2-160000.1.1 |
References
Similar Threats
- Unknown openSUSE-SU-2026:21447-1
- Unknown SUSE-SU-2026:22950-1
- Unknown SUSE-SU-2026:22958-1
- Unknown openSUSE-SU-2026:21341-1
- Unknown SUSE-SU-2026:22656-1
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