CVE Database›CVE-2025-0665

CVE-2025-0665

libcurl: Double Close of Eventfd in libcurl

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Severity

Low

Red Hat Product Security

4

CVSS 3.1

Review impact separately from score.

Published · February 5, 2025

Updated · August 31, 2026

Description

A flaw was found in libcurl. This vulnerability allows an attacker to trigger a double-close of an eventfd file descriptor via a connection teardown after a threaded name resolution, potentially leading to undefined behavior or a denial of service.

Statement

No enterprise offerings shipped by Red Hat contains the vulnerable version of the package.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 4
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE-1341 · Multiple Releases of Same Resource or Handle