CVE-2025-0665 - CVE House
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Status published Unknown CVE-2025-0665

eventfd double close

Vulnerability Description

libcurl would wrongly close the same eventfd file descriptor twice when taking down a connection channel after having completed a threaded name resolve.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Christian Heusel
  • Andy Pan

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Affected Vendor

Affected Software

curl
Vulnerable Versions:
8.11.1

Timeline

Official Publish: February 5th, 2025
Last Modified: March 17th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.