CVE-2026-25833

The Mbed TLS library (versions 3.5.0 to 3.6.5) contains a buffer overflow (referenced as a buffer underflow in some advisories) within the x509_inet_pton_ipv6() function. This vulnerability could impact availability, as indicated by the CVSS 3.1 score of 7.5 with a HIGH availability impact. The i...