{"id":"AZL-86679","summary":"CVE-2026-6276 affecting package cmake for versions less than 3.30.3-14","details":"Using libcurl, when a custom `Host:` header is first set for an HTTP request\nand a second request is subsequently done using the same *easy handle* but\nwithout the custom `Host:` header set, the second request would use stale\ninformation and pass on cookies meant for the first host in the second\nrequest. Leak them.","modified":"2026-08-31T05:26:27Z","published":"2026-05-13T13:01:56Z","upstream":["CVE-2026-6276"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6276"}],"affected":[{"package":{"name":"cmake","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/cmake"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.30.3-14"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-86679.json"}}],"schema_version":"1.9.0"}