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...

PT-2026-29590

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-2026-34875

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-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...

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...

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...

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...

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...

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...

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-2026-34871

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...

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-2026-34875

CVE-2026-34875 concerns a buffer overflow in the public key export path for FFDH keys in Mbed TLS up to version 3.6.5 and TF-PSA-Crypto 1.0.0. The evidence in the connected documents confirms the root cause as a buffer overflow during public key export, affecting the FFDH key handling. No exploit...

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...

CVE-2025-14547

An integer underflow vulnerability is present in Silicon Lab’s implementation of PSA Crypto and SE Manager EC-JPAKE APIs during ZKP parsing. Triggering the underflow can lead to a hard fault, causing a temporary denial of service...

CVE-2025-14547

An integer underflow vulnerability is present in Silicon Lab’s implementation of PSA Crypto and SE Manager EC-JPAKE APIs during ZKP parsing. Triggering the underflow can lead to a hard fault, causing a temporary denial of service...

PT-2026-21016

Name of the Vulnerable Software and Affected Versions Silicon Labs PSA Crypto and SE Manager versions affected versions not specified Description An integer underflow issue exists in the EC-JPAKE APIs during ZKP parsing within Silicon Labs’ PSA Crypto and SE Manager implementation. Exploitation o...

CVE-2026-0695

In ConnectWise PSA versions older than 2026.1, Time Entry notes stored in the Time Entry Audit Trail may be rendered without applying output encoding to certain content. Under specific conditions, this may allow stored script code to execute in the context of a user’s browser when the affected...

CVE-2026-0696

In ConnectWise PSA versions older than 2026.1, certain session cookies were not set with the HttpOnly attribute. In some scenarios, this could allow client-side scripts access to session cookie values...

CVE-2026-0695

In ConnectWise PSA versions older than 2026.1, Time Entry notes stored in the Time Entry Audit Trail may be rendered without applying output encoding to certain content. Under specific conditions, this may allow stored script code to execute in the context of a user’s browser when the affected...