🛡️ openSUSE-SU-2026:20571-1 — go1.26 (CVE-2026-27140 +9 more)

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

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

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2026-04-20
Updated 2026-08-20
Modified 2026-04-22
Fix URL N/A

Affected Packages

Software From version Fixed in
go1.26 1.26.2-160000.1.1

References

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