Unrated severityNVD Advisory· Published Sep 6, 2026

CVE-2026-80231

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Curl/Libcurlllm-fuzzy

Patches

Vulnerability mechanics

References

curl.se/docs/CVE-2026-80231.htmlnvd
curl.se/docs/CVE-2026-80231.jsonnvd
hackerone.com/reports/3969368nvd

News mentions

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