Mbed TLS before 3.0.1 has a double free in certain out-of-memory conditions, as demonstrated by an mbedtls_ssl_set_session() failure.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-3249-1 mbedtls security update
Debian DLA Debian DLA DLA-4236-1 mbedtls security update
EUVD EUVD EUVD-2021-31547 Mbed TLS before 3.0.1 has a double free in certain out-of-memory conditions, as demonstrated by an mbedtls_ssl_set_session() failure.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 03 Nov 2025 20:30:00 +0000

Type Values Removed Values Added
References

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00589}

epss

{'score': 0.00444}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-11-03T19:26:32.887Z

Reserved: 2021-12-08T00:00:00.000Z

Link: CVE-2021-44732

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-12-20T08:15:06.620

Modified: 2025-11-03T20:15:51.403

Link: CVE-2021-44732

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.