CVE-2026-34871

An issue was discovered in Mbed TLS before 3.6.6 and 4.x before 4.1.0 and TF-PSA-Crypto before 1.1.0. There is a Predictable Seed in a Pseudo-Random Number Generator PRNG...

PT-2026-29586

An issue was discovered in Mbed TLS before 3.6.6 and 4.x before 4.1.0 and TF-PSA-Crypto before 1.1.0. There is a Predictable Seed in a Pseudo-Random Number Generator PRNG...

JLSEC-2025-217 A Denial of Service vulnerability exists in mbed TLS 3.0.0 and earlier in the mbedtls_pkcs12_derivat...

A Denial of Service vulnerability exists in mbed TLS 3.0.0 and earlier in the mbedtlspkcs12derivation function when an input password's length is 0...

JLSEC-2025-205 An issue was discovered in Arm Mbed TLS before 2.23.0

An issue was discovered in Arm Mbed TLS before 2.23.0. A side channel allows recovery of an ECC private key, related to mbedtlsecpcheckpubpriv, mbedtlspkparsekey, mbedtlspkparsekeyfile, mbedtlsecpmul, and mbedtlsecpmulrestartable...

DEBIAN-CVE-2025-59438

Mbed TLS through 3.6.4 has an Observable Timing Discrepancy...

Linux Distros Unpatched Vulnerability : CVE-2024-23744

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in Mbed TLS 3.5.1. There is persistent handshake denial if a client sends a TLS 1.3 ClientHello without extensions. CVE-2024-23744 Note...

Linux Distros Unpatched Vulnerability : CVE-2025-27809

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Mbed TLS before 2.28.10 and 3.x before 3.6.3, on the client side, accepts servers that have trusted certificates for arbitrary hostnames unless the TLS client...

The vulnerability of the Mbed TLS software lies in the use of a faulty or risky cryptographic algorithm, which allows attackers to compromise the protected information.

The vulnerability of the Mbed TLS software is related to the use of a faulty or risky cryptographic algorithm. Exploiting this vulnerability can allow attackers to disclose protected information...

UBUNTU-CVE-2023-43615

Mbed TLS 2.x before 2.28.5 and 3.x before 3.5.0 has a Buffer Overflow...

DEBIAN-CVE-2020-16150

A Lucky 13 timing side channel in mbedtlsssldecryptbuf in library/sslmsg.c in Trusted Firmware Mbed TLS through 2.23.0 allows an attacker to recover secret key information. This affects CBC mode because of a computed time difference based on a padding length...

ARM mbed TLS integer overflow vulnerability

ARM mbed TLS is a product that provides secure communication and encryption capabilities for mbed products. An integer overflow vulnerability exists in ARM mbed TLS. Due to a failure in the sslparseclientpskidentity function, the affected software fails to properly perform boundary checks. An...

ALPINE-CVE-2018-0488

ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0, when the truncated HMAC extension and CBC are used, allows remote attackers to execute arbitrary code or cause a denial of service heap corruption via a crafted application packet within a TLS or DTLS session...

ALPINE-CVE-2017-2784

An exploitable free of a stack pointer vulnerability exists in the x509 certificate parsing code of ARM mbed TLS before 1.3.19, 2.x before 2.1.7, and 2.4.x before 2.4.2. A specially crafted x509 certificate, when parsed by mbed TLS library, can cause an invalid free of a stack pointer leading to ...