CVE-2021-23218

HIGH 7.5CVE-2021-23218 · Published 10/01/2022 · updated 17/06/2026

In short

CVE-2021-23218 is a HIGH (CVSS 7.5) vulnerability affecting mirantis container runtime (mirantis).
Chance of exploitation in the next 30 days (EPSS): 0.93%, higher than 60.9% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
mirantis container runtime mirantis	`= 20.10.8`	No fix yet

Description

When running with FIPS mode enabled, Mirantis Container Runtime 20.10.8 leaks memory during TLS Handshakes which could be abused to cause a denial of service.

References

Mirantis/security · Third Party Advisory

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