{"id":"AZL-86658","summary":"CVE-2026-4873 affecting package curl for versions less than 8.11.1-7","details":"A vulnerability exists where a connection requiring TLS incorrectly reuses an\nexisting unencrypted connection from the same connection pool. If an initial\ntransfer is made in clear-text (via IMAP, SMTP, or POP3), a subsequent request\nto that same host bypasses the TLS requirement and instead transmit data\nunencrypted.","modified":"2026-08-30T05:26:50Z","published":"2026-05-13T13:01:55Z","upstream":["CVE-2026-4873"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-4873"}],"affected":[{"package":{"name":"curl","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/curl"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.11.1-7"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-86658.json"}}],"schema_version":"1.9.0"}