CVE-2026-34873

概要

参考情報

• mbed-tls.readthedocs.io/en/latest/security-advisories · Vendor Advisory
• mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-security-advisory-2026-03-client-impersonation-while-resuming-tls13-session · Vendor Advisory

mbed tls のその他の脆弱性

• CVE-2026-34877緊急 9.8An issue was discovered in Mbed TLS versions from 2.19.0 up to 3.6.5, Mbed TLS 4.0.0. Insufficient protection of serialized SSL context or s…
• CVE-2026-34876高 7.5An issue was discovered in Mbed TLS 3.x before 3.6.6. An out-of-bounds read vulnerability in mbedtls_ccm_finish() in library/ccm.c allows at…
• CVE-2026-34874高 7.5An 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 t…
• CVE-2026-25835高 7.7Mbed TLS before 3.6.6 and TF-PSA-Crypto before 1.1.0 misuse seeds in a Pseudo-Random Number Generator (PRNG).
• CVE-2026-25833高 7.5Mbed TLS 3.5.0 to 3.6.5 fixed in 3.6.6 and 4.1.0 has a buffer overflow in the x509_inet_pton_ipv6() function