Alerts This Week
Warning Icon 1 876
Alerts This Week
Warning Icon 1 876

SUSE Linux Enterprise Server 16.0 Go 1.26 Security Alert - Announcement

suse
Calendar Grey April 21, 2026
Dist Suse Esm H88
Update for go1.25 resolves three issues and is available for installation on SUSE systems with moderate severity.
An update that solves three vulnerabilities and has one fix can now be installed.

Summary

## This update for go1.25 fixes the following issues: Update to go1.25.8 (bsc#1244485): * CVE-2026-25679: net/url: reject IPv6 literal not at start of host (bsc#1259264). * CVE-2026-27139: os: FileInfo can escape from a Root (bsc#1259268). * CVE-2026-27142: html/template: URLs in meta content attribute actions are not escaped (bsc#1259265). Changelog: * go#77253 cmd/compile: miscompile of global array initialization * go#77406 os: Go 1.25.x regression on RemoveAll for windows * go#77413 runtime: netpollinit() incorrectly prints the error from linux.Eventfd * go#77438 cmd/go: CGO compilation fails after upgrading from Go 1.25.5 to 1.25.6 due to --define-variable flag in pkg-config * go#77531 net/smtp: expiry date of localhostCert for testing is too short ## Patch Instructions:

Topics%20covered

Topics Covered

security advisory moderate security issue SuSE attack go1.25

References

* bsc#1244485

* bsc#1259264

* bsc#1259265

* bsc#1259268

Cross-

* CVE-2026-25679

* CVE-2026-27139

* CVE-2026-27142

CVSS scores:

* CVE-2026-25679 ( SUSE ): 4.6

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

* CVE-2026-25679 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

* CVE-2026-25679 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2026-27139 ( SUSE ): 4.8

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

* CVE-2026-27139 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

* CVE-2026-27139 ( NVD ): 2.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

* CVE-2026-27142 ( SUSE ): 5.1

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Announcement ID: SUSE-SU-2026:21200-1
Release Date: 2026-04-16T07:24:09Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate security issue SuSE attack go1.25

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here