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Moderate Vulnerabilities in SUSE Linux Micro Firewalld and Rpcbind

Moderate Vulnerabilities in SUSE Linux Micro Firewalld and Rpcbind

First seen 13 Jun 2026, 13:22 UTC • •
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ThreatCluster AI
ThreatCluster •June 14, 2026 at 12:34 UTC
  • •CVE-2026-4948 allows local users to alter firewall states in SUSE Linux.
  • •Rpcbind update addresses multiple memory leaks and buffer overflow issues.
  • •Both vulnerabilities are rated moderate and should be patched promptly.

SUSE Linux Micro 6.0 and 6.1 received updates addressing vulnerabilities in firewalld and rpcbind. CVE-2026-4948 allows local unprivileged users to modify firewall states due to D-Bus setter mis-authorizations. The rpcbind update fixes memory leaks and buffer overflows, improving stability and security. The updates were released on June 4, 2026, and are rated as moderate severity. Users are advised to apply these updates to mitigate potential risks. The vulnerabilities primarily affect local users, indicating a limited but significant scope of impact. The updates are available for SUSE Linux Micro versions 6.0 and 6.1.

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Updated 90d ago How this analysis works

Timeline

2026-03-27
CVE-2026-4948 published
CVE-2026-4948 disclosed, allowing local unprivileged users to modify firewall states due to D-Bus mis-authorizations.
Linuxsecurity
2026-06-04
Updates for firewalld and rpcbind released
SUSE released updates for firewalld and rpcbind addressing vulnerabilities and improving security.
Linuxsecurity
2026-06-04
Rpcbind memory leaks fixed
The rpcbind update fixed several memory leaks and buffer overflows, enhancing stability.
Linuxsecurity

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