🛡️ openSUSE-SU-2026:20977-1 — go1.25 (CVE-2026-27145 +2 more)
Description
Security update for go1.25
This update for go1.25 fixes the following issues
Update to go1.25.11 (bsc#1244485):
- CVE-2026-27145: crypto/x509: split candidate hostname only once (bsc#1267450).
- CVE-2026-42504: mime: quadratic complexity in WordDecoder.DecodeHeader (bsc#1267442).
- CVE-2026-42507: net/textproto: arbitrary input are included in errors without any escaping (bsc#1267444).
Changes:
- go#79229 go#79217 boo#1267442 security: fix CVE-2026-42504 mime: quadratic complexity in WordDecoder.DecodeHeader
- go#79425 go#79346 boo#1267444 security: fix CVE-2026-42507 net/textproto: arbitrary input are included in errors
without any escaping
- go#79700 go#79694 boo#1267450 security: fix CVE-2026-27145 crypto/x509: split candidate hostname only once
- go#79190 cmd/compile: Bug in rewrite rules for AMD64 causes SHL instruction overflow and miscompilation
- go#79698 runtime/race: change in 93a4f03 leads to a failed build on Amazon Linux 2 and arm64
Affected software
openSUSE-SU-2026:20977-1 is recorded against 1 package.
- go1.25 (fixed in 1.25.11-160000.1.1)
Timeline and source
Published on 17 June 2026 and last revised on 24 June 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)
www.suse.com (Web)
www.suse.com (Web)
www.suse.com (Web)
Details
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| go1.25 | — | 1.25.11-160000.1.1 |
References
Similar Threats
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