CriticalFix available
mbedtls — security advisory
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.
- Products
- mbedtls
- Affected versions
- Not specified
- Fixed versions
- 2.16.12-r0
- CVEs
- CVE-2021-44732
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 22:07 UTC · Revision 1
Source evidence
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.
osv:ALPINE-CVE-2021-44732
mbedtls
Fixed versions: 2.16.12-r0
mbedtls
Fixed versions: 2.16.12-r0
mbedtls
Fixed versions: 2.16.12-r0
mbedtls
Fixed versions: 2.16.12-r0
mbedtls
Fixed versions: 2.16.12-r0
mbedtls
Fixed versions: 2.16.12-r0
mbedtls
Fixed versions: 2.16.12-r0
mbedtls
Fixed versions: 2.16.12-r0
mbedtls
Fixed versions: 2.16.12-r0
mbedtls
Fixed versions: 2.16.12-r0
mbedtls
Fixed versions: 2.16.12-r0
mbedtls
Fixed versions: 2.16.12-r0
mbedtls
Fixed versions: 2.16.12-r0
Complete source record
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"modified": "2026-10-23T17:17:56.227854484Z",
"provider": "osv",
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