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SUSE Multi-Linux Manager Important Denial of Service Fix 2026-2764-1

suse
Calendar Grey July 6, 2026
Dist Suse Esm H88
Update 5.1.4 for Multi-Linux Manager Client Tools resolves three vulnerabilities and includes 22 fixes. Install now!
An update that solves three vulnerabilities, contains four features and has 22 security fixes can now be installed.

Summary

## This update fixes the following issues: golang-github-QubitProducts-exporter_exporter: * Security issue fixed: * CVE-2022-21698: Fixed prometheus/client_golang possible denial of service using InstrumentHandlerCounter (bsc#1248699) golang-github-lusitaniae-apache_exporter: * Non customer facing changes golang-github-prometheus-node_exporter updated to version 1.10.2: * Security issues fixed: * CVE-2025-22870: Fixed potential proxy bypass using IPv6 zone IDs (v1.9.1) (bsc#1238686) * CVE-2023-45288: Close connections when receiving too many headers (v1.9.0) (bsc#1236516) * Highlights of other changes and bug fixes: * Backward Compatibility and packaging changes: * Added compatibility for Go 1.22/1.23 needed in older RHEL toolchains

Topics%20covered

Topics Covered

security advisory denial of service update SuSE important Multi-Linux Manager

References

* bsc#1227579

* bsc#1229105

* bsc#1232641

* bsc#1235516

* bsc#1236516

* bsc#1238686

* bsc#1248699

* bsc#1248707

* bsc#1249400

* bsc#1249532

* bsc#1253174

* bsc#1254900

* bsc#1257583

* bsc#1259700

* bsc#1259739

* bsc#1260806

* bsc#1260905

* bsc#1261810

* bsc#1261902

* bsc#1262409

* bsc#1262708

* bsc#1262760

* bsc#1263157

* bsc#1263823

* bsc#1266012

* jsc#MSQA-1056

* jsc#PED-12485

* jsc#PED-7893

* jsc#PED-7928

Cross-

* CVE-2022-21698

* CVE-2023-45288

* CVE-2025-22870

CVSS scores:

* CVE-2022-21698 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2022-21698 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2023-45288 ( SUSE ): 6.9

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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2764-1
Release Date: 2026-07-06T07:46:41Z
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service update SuSE important Multi-Linux Manager

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