Vulnerability Monitor

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CVE-2025-10966

curl's code for managing SSH connections when SFTP was done using the wolfSSH powered backend was flawed and missed host verification mechanisms. This prevents curl from detecting MITM attackers and more.

Published

2025-11-07T08:15:39.617

Last Modified

2026-01-20T14:57:03.173

Status

Analyzed

Source

2499f714-1537-4658-8207-48ae4bb9eae9

Severity

CVSSv3.1: 4.3 (MEDIUM)

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	haxx	curl	< 8.17.0	Yes

References

https://curl.se/docs/CVE-2025-10966.html Vendor Advisory, Patch (2499f714-1537-4658-8207-48ae4bb9eae9)
https://curl.se/docs/CVE-2025-10966.json Vendor Advisory (2499f714-1537-4658-8207-48ae4bb9eae9)
https://hackerone.com/reports/3355218 Exploit, Issue Tracking, Third Party Advisory (2499f714-1537-4658-8207-48ae4bb9eae9)
http://www.openwall.com/lists/oss-security/2025/11/05/2 Mailing List, Third Party Advisory, Patch (af854a3a-2127-422b-91ae-364da2661108)