CVE-2026-80231

UNKNOWN

Description

A flaw in libcurl makes it wrongly reuse an existing HTTPS connection setup for a given hostname even when using a different Native CA Store setting (`CURLSSLOPT_NATIVE_CA`) than when the connection was created.

Timeline

Published:September 6th, 2026 6:17 PM

Last modified:September 6th, 2026 6:17 PM

CVSS Scoring

No CVSS v3 score available

References & Reports

Advisories, patches, and third-party reports

https://curl.se/docs/CVE-2026-80231.html
https://curl.se/docs/CVE-2026-80231.json
https://hackerone.com/reports/3969368

Source: NIST NVD · Data may lag official sources by up to one minute