ALPINE-CVE-2026-25834

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

DEBIAN-CVE-2026-25834

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

UBUNTU-CVE-2026-25834

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

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...

UBUNTU-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...

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 3.5.0 to 3.6.5 of Mbed TLS contain security vulnerabilities, which stem from a buffer overflow in the x509inetptonipv6 function...

CVE-2026-25834

CVE-2026-25834 is disclosed in the OpenSUSE/SUSE advisories linked to ovmf and is tied to mbed TLS 3.6.x. The OpenSUSE OpenSUSE-SU-2026:20875-1 advisory describes CVE-2026-25834 as: the client accepts a signature algorithm chosen by the server even if it was not advertised in the client hello. Th...

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 3.6.5 and earlier, as well as 4.x to 4.0.0, have security vulnerabilities due to a nullable pointer dereferencing issue in resolvable name resolution. This vulnerability...

CVE-2026-34872

An issue was discovered in Mbed TLS 3.5.x and 3.6.x through 3.6.5 and TF-PSA-Crypto 1.0. There is a lack of contributory behavior in FFDH due to improper input validation. Using finite-field Diffie-Hellman, the other party can force the shared secret into a small set of values lack of contributor...

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-2025-66442

CVE-2025-66442 affects Mbed TLS up to 4.0.0 and TF-PSA-Crypto up to 1.0.0. The issue is a compiler-induced timing side channel in RSA and CBC/ECB decryption that occurs specifically with LLVM’s select-optimize feature. The CVSSv3.1 metrics describe a local attack with high complexity, no privileg...

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. There are security vulnerabilities in Mbed TLS versions 3.5.x, 3.6.5, and earlier, as well as in TF-PSA-Crypto version 1.0. These vulnerabilities stem from improper input validation in...

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 3.6.5 and earlier, as well as TF-PSA-Crypto version 1.0.0, have security vulnerabilities. These vulnerabilities stem from a buffer overflow issue during the export of the...

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-2026-34874

An issue was discovered in Mbed TLS through 3.6.5 and 4.x through 4.0.0. There is a NULL pointer dereference in distinguished name parsing that allows an attacker to write to address 0...

Mbed TLS 安全漏洞

Mbed TLS is an open-source, portable, easy-to-use, readable, and flexible SSL library developed by Mbed. Versions 3.3.0 to 3.6.5, as well as 4.0.0, of Mbed TLS contain security vulnerabilities due to a vulnerability that allows for algorithm downgrading...

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...

CVE-2026-34871

CVE-2026-34871 affects Mbed TLS before 3.6.6 and 4.x before 4.1.0, due to a Predictable Seed in the PRNG. Evidence from multiple advisories notes remediation by upgrading to 3.6.6 (or newer) where getrandom is unavailable and /dev/urandom is used as fallback. Impact on confidentiality and integri...

CVE-2026-34872

An issue was discovered in Mbed TLS 3.5.x and 3.6.x through 3.6.5 and TF-PSA-Crypto 1.0. There is a lack of contributory behavior in FFDH due to improper input validation. Using finite-field Diffie-Hellman, the other party can force the shared secret into a small set of values lack of contributor...