MEDIUM 6.5 Microsoft

CVE-2025-55199

Helm Charts with Specific JSON Schema Values Can Cause Memory Exhaustion

Microsoft Security Update 2026-Aug: Helm Charts with Specific JSON Schema Values Can Cause Memory Exhaustion

Affected Products

cbl2 helm 3.14.2-7 on CBL Mariner 2.0
cbl2 helm 3.14.2-10 on CBL Mariner 2.0
cbl2 helm 3.14.2-8 on CBL Mariner 2.0
cbl2 helm 3.14.2-9 on CBL Mariner 2.0
cbl2 helm 3.14.2-10

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55199
https://nvd.nist.gov/vuln/detail/CVE-2025-55199

Published: 2026-08-06 · Source: Microsoft · Feed updated: 2026-08-10

This medium severity vulnerability with a CVSS score of 6.5 was published on 2026-08-06 via Microsoft. Affected: cbl2 helm 3.14.2-7 on CBL Mariner 2.0, cbl2 helm 3.14.2-10 on CBL Mariner 2.0, cbl2 helm 3.14.2-8 on CBL Mariner 2.0 and 2 more.

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