CVE-2025-0665

high

Description

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

References

https://security.netapp.com/advisory/ntap-20250306-0007/

http://www.openwall.com/lists/oss-security/2025/02/05/5

http://www.openwall.com/lists/oss-security/2025/02/05/2

https://www.cisa.gov/news-events/ics-advisories/icsa-26-043-06

https://hackerone.com/reports/2954286

https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-1809

https://curl.se/docs/CVE-2025-0665.json

https://curl.se/docs/CVE-2025-0665.html

https://cert-portal.siemens.com/productcert/html/ssa-398330.html

https://cert-portal.siemens.com/productcert/html/ssa-089022.html

Details

Source: Mitre, NVD

Published: 2025-02-05

Updated: 2026-10-15

Named Vulnerability: GHSA-cc57-hgv8-p56r

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 7

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H

Severity: High

EPSS

EPSS: 0.01331

Detections

Analytics