{"id":"AZL-113173","summary":"CVE-2026-123613 affecting package kata-containers 4.1.0.kata2-1","details":"Rustls from 0.23.13 before 0.23.45 accepts TLS 1.3 handshake messages at the wrong encryption level when they follow a key-changing message in the same record, because Deframer::aligned does not enforce RFC 8446 record-boundary alignment. A peer or on-path attacker can pack a plaintext EncryptedExtensions with the ServerHello, which rustls accepts unencrypted.","modified":"2026-11-14T05:30:17Z","published":"2026-11-08T02:16:56Z","upstream":["CVE-2026-123613"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-123613"}],"affected":[{"package":{"name":"kata-containers","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/kata-containers"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"4.1.0.kata2-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-113173.json"}}],"schema_version":"1.9.2"}