{"id":"AZL-113525","summary":"CVE-2026-112323 affecting package krb5 1.21.3-6","details":"The AUTH_GSSAPI handler in lib/rpc/svc_auth_gssapi.c in MIT Kerberos 5 (aka krb5) 1.5.2 and later allows remote attackers to cause a denial of service (memory exhaustion in kadmind) by sending repeated failed AUTH_GSSAPI_INIT requests. Each failed request allocates client state that is only freed after a 15-minute expiration timeout, allowing an attacker to accumulate memory faster than it is reclaimed.","modified":"2026-11-14T05:30:17Z","published":"2026-11-09T19:16:41Z","upstream":["CVE-2026-112323"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-112323"}],"affected":[{"package":{"name":"krb5","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/krb5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.21.3-6"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-113525.json"}}],"schema_version":"1.9.2"}