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Alerts This Week
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SUSE 2026-1320-1 Go1.26 Important Security Fix for Multiple Issues

suse
Calendar Grey April 14, 2026
Scroller Suse
An important update for go1.26 resolves 10 issues and enhances security for SUSE systems.
An update that solves 10 vulnerabilities and has one security fix can now be installed.

Summary

## This update for go1.26 fixes the following issues: * Update to 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).

Topics%20covered

Topics Covered

security advisory security issue update SuSE important go1.26

References

* bsc#1255111

* bsc#1261653

* bsc#1261654

* bsc#1261655

* bsc#1261656

* bsc#1261657

* bsc#1261658

* bsc#1261659

* bsc#1261660

* bsc#1261661

* bsc#1261662

Cross-

* CVE-2026-27140

* CVE-2026-27143

* CVE-2026-27144

* CVE-2026-32280

* CVE-2026-32281

* CVE-2026-32282

* CVE-2026-32283

* CVE-2026-32288

* CVE-2026-32289

* CVE-2026-33810

CVSS scores:

* CVE-2026-27140 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2026-27140 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2026-27143 ( SUSE ): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

* CVE-2026-27143 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

* CVE-2026-27144 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:1320-1
Release Date: 2026-04-14T12:39:44Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue update SuSE important go1.26

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