HIGH 7.5 Microsoft
CVE-2025-68156
Expr has Denial of Service via Unbounded Recursion in Builtin Functions
Microsoft Security Update 2025-Dec: Expr has Denial of Service via Unbounded Recursion in Builtin Functions
Affected Products
- cbl2 coredns 1.11.1-24 on CBL Mariner 2.0
- azl3 coredns 1.11.4-11 on Azure Linux 3.0
- azl3 keda 2.14.1-7 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-68156
- https://nvd.nist.gov/vuln/detail/CVE-2025-68156
This high severity vulnerability with a CVSS score of 7.5 was published on 2025-12-09 via Microsoft. Affected: cbl2 coredns 1.11.1-24 on CBL Mariner 2.0, azl3 coredns 1.11.4-11 on Azure Linux 3.0, azl3 keda 2.14.1-7 on Azure Linux 3.0.
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