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Multiple Vulnerabilities Affect SUSE Linux Systems

Multiple Vulnerabilities Affect SUSE Linux Systems

First seen 3 Nov 2026, 05:12 UTC • •
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ThreatCluster AI
ThreatCluster •November 3, 2026 at 17:17 UTC
  • •SUSE has patched multiple critical vulnerabilities with CVSS scores up to 9.8.
  • •Vulnerabilities include CVE-2026-89551 and CVE-2026-98432, which allow remote code execution.
  • •Administrators are urged to apply updates immediately to mitigate risks.

SUSE has released updates addressing several vulnerabilities, including CVE-2026-89551, CVE-2026-98432, and CVE-2026-74469, which have CVSS scores of 9.8 and 8.8. These vulnerabilities affect various SUSE Linux Enterprise products and could allow remote code execution and denial of service attacks. The vulnerabilities were disclosed between July and October 2026, with the first public proof-of-concept for CVE-2026-98432 appearing on October 29, 2026. Administrators are urged to apply the patches immediately to mitigate potential exploitation. The updates are available for SUSE Linux Enterprise Server and related products. The vulnerabilities are considered high risk due to their potential impact and the existence of public exploits. Current status indicates that exploitation in the wild has not been confirmed, but proof-of-concept code is available for some vulnerabilities.

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Timeline

2026-06-24
CVE-2026-53016 published
Vulnerability assigned a CVE identifier and published in the National Vulnerability Database.
MITRE
2026-07-19
CVE-2026-63968 published
A high-severity vulnerability affecting SUSE Linux systems was disclosed, allowing potential exploitation.
SUSE
2026-07-19
CVE-2026-53381 published
Vulnerability assigned a CVE identifier and published in the National Vulnerability Database.
MITRE
2026-07-24
CVE-2026-64217 published
Vulnerability assigned a CVE identifier and published in the National Vulnerability Database.
MITRE
2026-08-10
CVE-2026-68426 published
Vulnerability assigned a CVE identifier and published in the National Vulnerability Database.
MITRE
2026-08-15
CVE-2026-74469 published
A critical vulnerability with a CVSS score of 8.8 was disclosed, affecting multiple SUSE products.
SUSE
2026-08-15
CVE-2026-72262 published
Vulnerability assigned a CVE identifier and published in the National Vulnerability Database.
MITRE
2026-08-22
CVE-2026-74669 published
Vulnerability assigned a CVE identifier and published in the National Vulnerability Database.
MITRE
2026-09-11
CVE-2026-89551 published
A critical vulnerability with a CVSS score of 9.8 was disclosed, posing significant risk to SUSE systems.
SUSE
2026-09-11
CVE-2026-89544 published
Vulnerability assigned a CVE identifier and published in the National Vulnerability Database.
MITRE

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Common questions

Which SUSE products are affected?
The vulnerabilities affect various versions of SUSE Linux Enterprise Server and related products.
Is there evidence of exploitation in the wild?
Currently, there is no confirmed exploitation in the wild, but proof-of-concept code is available.
What should I do to protect my systems?
Apply the latest patches provided by SUSE immediately to mitigate the vulnerabilities.