{"id":"AZL-105197","summary":"CVE-2026-15442 affecting package mariadb 10.11.19-1","details":"In all builds that make use of (D)TLS, including default builds, there is a series of conditional states during the TLS shutdown which could lead to a heap-use-after free. If an application ended up getting a partial wolfSSL_read() which is sometimes caused by a small user buffer  passed in, then called wolfSSL_shutdown for a bidirectional close and attempted to wolfSSL_read() again while the peer continues trying to send data during the shutdown it would lead to a state where a potential heap-use-after free happened.","modified":"2026-10-01T14:15:53.414722175Z","published":"2026-09-27T10:16:56Z","upstream":["CVE-2026-15442"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-15442"}],"affected":[{"package":{"name":"mariadb","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/mariadb"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"10.11.19-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-105197.json"}}],"schema_version":"1.9.0"}