{"id":"UBUNTU-CVE-2025-0665","details":"libcurl would wrongly close the same eventfd file descriptor twice when taking down a connection channel after having completed a threaded name resolve.","modified":"2025-07-16T08:30:58.412817Z","published":"2025-02-05T00:00:00Z","withdrawn":"2025-07-18T17:02:41Z","upstream":["CVE-2025-0665"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-0665"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-0665"},{"type":"REPORT","url":"https://curl.se/docs/CVE-2025-0665.html"}],"affected":[{"package":{"name":"curl","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/curl@7.68.0-1ubuntu2.25?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.68.0-1ubuntu2.25"}]}],"versions":["7.65.3-1ubuntu3","7.65.3-1ubuntu4","7.66.0-1ubuntu1","7.67.0-2ubuntu1","7.68.0-1ubuntu1","7.68.0-1ubuntu2","7.68.0-1ubuntu2.1","7.68.0-1ubuntu2.2","7.68.0-1ubuntu2.4","7.68.0-1ubuntu2.5","7.68.0-1ubuntu2.6","7.68.0-1ubuntu2.7","7.68.0-1ubuntu2.10","7.68.0-1ubuntu2.11","7.68.0-1ubuntu2.12","7.68.0-1ubuntu2.13","7.68.0-1ubuntu2.14","7.68.0-1ubuntu2.15","7.68.0-1ubuntu2.16","7.68.0-1ubuntu2.18","7.68.0-1ubuntu2.19","7.68.0-1ubuntu2.20","7.68.0-1ubuntu2.21","7.68.0-1ubuntu2.22","7.68.0-1ubuntu2.23","7.68.0-1ubuntu2.24"],"ecosystem_specific":{"priority_reason":"Curl 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