openSUSE-SU-2026:20977-1

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Import Source

https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:20977-1.json

JSON Data

https://api.osv.dev/v1/vulns/openSUSE-SU-2026:20977-1

Upstream

CVE (3)

CVE-2026-27145
CVE-2026-42504
CVE-2026-42507

Related

CVE (3)

CVE-2026-27145
CVE-2026-42504
CVE-2026-42507

Published

2026-06-17T08:37:37Z

Modified

2026-06-24T18:24:24Z

Summary

Security update for go1.25

Details

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

References

Affected packages

openSUSE:Leap 16.0 / go1.25

Package

Name: go1.25
Purl: pkg:rpm/opensuse/go1.25&distro=openSUSE%20Leap%2016.0

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.25.11-160000.1.1

Ecosystem specific

{
    "binaries":  [
        {
            "go1.25":  "1.25.11-160000.1.1",
            "go1.25-doc":  "1.25.11-160000.1.1",
            "go1.25-libstd":  "1.25.11-160000.1.1",
            "go1.25-race":  "1.25.11-160000.1.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:20977-1.json"