Question 1

What is CVE-2026-57826 — CVE-2026-57826?

Accepted Answer

An issue was discovered in openHiTLS 0.2.0 through 0.3.2. In the X.509 certificate chain verification, the basic constraints extension and CA flag processing of intermediate CAs are only verified for v3 certificates, and v1/v2 certificates are ignored.

Question 2

What is the authoritative source for CVE-2026-57826?

Accepted Answer

CVE-2026-57826 (CVE-2026-57826) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-57826CVE-2026-57826

Description

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