CVE-2026-3805
An attacker can exploit multiple vulnerabilities in cURL to bypass security measures and disclose information.
CSIRTS triage
- What
- Multiple vulnerabilities in cURL permit security bypass and information disclosure.
- Who is affected
- Applications and systems using vulnerable versions of cURL are affected.
- Urgency
- Medium priority; auth bypass and information disclosure require timely patching but are less critical than RCE.
- Action
- Update cURL to a patched version addressing CVE-2026-1965, CVE-2026-3783, CVE-2026-3784, and CVE-2026-3805.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.74% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 52% of all EPSS-scored CVEs.
Advisory coverage (2)
- medium[UPDATE] [medium] cURL: Multiple vulnerabilitiescert-bund · 2026-08-19
- unknownMultiple vulnerabilities in Tenable Identity Exposure (June 24, 2026)cert-fr-avis · 2026-06-24
External references
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