{"id":"AZL-112646","summary":"CVE-2026-119741 affecting package rsync 3.5.1-1","details":"rsync through 3.5.1 contains a denial of service vulnerability in the delta-transfer sender's hash_search() in match.c that allows malicious receivers to trigger unbounded strong-checksum work at consecutive offsets. Unauthenticated attackers pulling from a public daemon module can supply weak checksums colliding with consecutive rolling windows plus non-matching strong checksums, exhausting sender CPU across concurrent connections.","modified":"2026-11-04T14:17:26.197630544Z","published":"2026-11-03T16:17:21Z","upstream":["CVE-2026-119741"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-119741"}],"affected":[{"package":{"name":"rsync","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/rsync"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"3.5.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-112646.json"}}],"schema_version":"1.9.2"}