CVE-2025-0665 — Multiple Releases of Same Resource or Handle in Curl
Severity
7.0HIGHNVD
EPSS
4.6%
top 10.78%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedFeb 5
Latest updateFeb 11
Description
libcurl would wrongly close the same eventfd file descriptor twice when taking
down a connection channel after having completed a threaded name resolve.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:HExploitability: 2.2 | Impact: 4.7
🔴Vulnerability Details
4OSV▶
CVE-2025-0665: libcurl would wrongly close the same eventfd file descriptor twice when taking down a connection channel after having completed a threaded name resolv↗2025-02-05
GHSA▶
GHSA-cc57-hgv8-p56r: libcurl would wrongly close the same eventfd file descriptor twice when taking
down a connection channel after having completed a threaded name resolv↗2025-02-05
OSV▶
CVE-2025-0665: libcurl would wrongly close the same eventfd file descriptor twice when taking
down a connection channel after having completed a threaded name resolv↗2025-02-05