CVE-2026-80231

HighCVSS 7.5/10Last modified Sep 15, 2026

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-488

Affected software

No affected versions have been published.

Timeline

Published: Sep 6, 2026
Last modified: Sep 15, 2026
NVD status: Modified

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