PT-2026-29584

Name of the Vulnerable Software and Affected Versions Mbed TLS versions 3.5.0 through 3.6.5 Description A buffer overflow exists in the x509 inet pton ipv6 function. This issue was addressed in versions 3.6.6 and 4.1.0. Recommendations Update to version 3.6.6 or 4.1.0...

PT-2026-29587

Name of the Vulnerable Software and Affected Versions Mbed TLS versions through 3.6.5 and 4.0.0 Description A flaw exists in the distinguished name parsing functionality, leading to a NULL pointer dereference. This can allow an attacker to write to address 0. Recommendations Update to a version...

CVE-2026-25834

Mbed TLS v3.3.0 up to 3.6.5 and 4.0.0 allows Algorithm Downgrade...

CVE-2025-66442

In Mbed TLS through 4.0.0, there is a compiler-induced timing side channel in RSA and CBC/ECB decryption that only occurs with LLVM's select-optimize feature. TF-PSA-Crypto through 1.0.0 is also affected...

CVE-2026-25833

Mbed TLS 3.5.0 to 3.6.5 fixed in 3.6.6 and 4.1.0 has a buffer overflow in the x509inetptonipv6 function...

CVE-2025-66442

In Mbed TLS through 4.0.0, there is a compiler-induced timing side channel in RSA and CBC/ECB decryption that only occurs with LLVM's select-optimize feature. TF-PSA-Crypto through 1.0.0 is also affected...

CVE-2026-25835

Mbed TLS before 3.6.6 and TF-PSA-Crypto before 1.1.0 misuse seeds in a Pseudo-Random Number Generator PRNG...

CVE-2026-34873

An issue was discovered in Mbed TLS 3.5.0 through 4.0.0. Client impersonation can occur while resuming a TLS 1.3 session...

CVE-2026-25835

Mbed TLS before 3.6.6 and TF-PSA-Crypto before 1.1.0 misuse seeds in a Pseudo-Random Number Generator PRNG...

Low: openssl

Issue Overview: Issue summary: An OpenSSL TLS 1.3 server may fail to negotiate the expected preferred key exchange group when its key exchange group configuration includes the default by using the 'DEFAULT' keyword. Impact summary: A less preferred key exchange may be used even when a more...

CVE-2026-25834

Mbed TLS v3.3.0 up to 3.6.5 and 4.0.0 allows Algorithm Downgrade...

CVE-2026-34875

An issue was discovered in Mbed TLS through 3.6.5 and TF-PSA-Crypto 1.0.0. A buffer overflow can occur in public key export for FFDH keys...

CVE-2026-25835

Mbed TLS before 3.6.6 and TF-PSA-Crypto before 1.1.0 misuse seeds in a Pseudo-Random Number Generator PRNG...

PT-2026-29582

Name of the Vulnerable Software and Affected Versions Mbed TLS versions through 3.6.5 TF-PSA-Crypto version 1.0.0 Description A buffer overflow can occur during the public key export process for FFDH keys. Recommendations Update Mbed TLS to a version later than 3.6.5. Update TF-PSA-Crypto to a...

PT-2026-29585

Name of the Vulnerable Software and Affected Versions Mbed TLS versions prior to 3.6.6 TF-PSA-Crypto versions prior to 1.1.0 Description The software uses seeds incorrectly within a Pseudo-Random Number Generator PRNG. This can lead to predictable random number generation. Recommendations Update...

CVE-2025-66442

In Mbed TLS through 4.0.0, there is a compiler-induced timing side channel in RSA and CBC/ECB decryption that only occurs with LLVM's select-optimize feature. TF-PSA-Crypto through 1.0.0 is also affected...

RHEL 9 : OpenShift Container Platform 4.19.27 (RHSA-2026:5876)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:5876 advisory. Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or privat...

Mbed TLS 安全漏洞

Mbed TLS is an open-source, portable, easy-to-use, readable, and flexible SSL library developed by Mbed TLS. Versions of Mbed TLS prior to 3.6.6 and TF-PSA-Crypto prior to 1.1.0 contained security vulnerabilities, which were caused by improper use of seeds in the pseudo-random number generators...

CVE-2026-25835

Mbed TLS before 3.6.6 and TF-PSA-Crypto before 1.1.0 misuse seeds in a Pseudo-Random Number Generator PRNG...

Mbed TLS 安全漏洞

Mbed TLS is an open-source, portable, easy-to-use, readable, and flexible SSL library developed by Mbed TLS. Mbed TLS versions 4.0.0 and earlier, as well as TF-PSA-Crypto versions 1.0.0 and earlier, have security vulnerabilities. These vulnerabilities stem from compiler-induced timing side...