MEDIUM 5.5 Microsoft
CVE-2025-59529
simple protocol server ignores accepts unlimited connections and logs failures without limit
Microsoft Security Update 2025-Dec: simple protocol server ignores accepts unlimited connections and logs failures without limit
Affected Products
- cbl2 avahi 0.8-4 on CBL Mariner 2.0
- azl3 avahi 0.8-5 on Azure Linux 3.0
- azl3 avahi 0.8-6 on Azure Linux 3.0
- cbl2 avahi 0.8-5
- cbl2 avahi 0.8-5 on CBL Mariner 2.0
- azl3 avahi 0.8-7 on Azure Linux 3.0
- azl3 avahi 0.8-8 on Azure Linux 3.0
- cbl2 avahi 0.8-5 on CBL-Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59529
- https://nvd.nist.gov/vuln/detail/CVE-2025-59529
This medium severity vulnerability with a CVSS score of 5.5 was published on 2025-12-09 via Microsoft. Affected: cbl2 avahi 0.8-4 on CBL Mariner 2.0, azl3 avahi 0.8-5 on Azure Linux 3.0, azl3 avahi 0.8-6 on Azure Linux 3.0 and 5 more.
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