Is CVE-2026-55165 in the CISA Known Exploited Vulnerabilities catalog?

CVE-2026-55165 is not currently listed in the CISA KEV catalog.

Vulnerability intelligence

CVE-2026-55165 — Flask Vulnerability

CVE-2026-55165 exposes a textbook auth bypass in a Flask-based certificate manager trusted by enterprises

Flask 2026

What WebPulse reported · 1 analysis

CVE-2026-55165 exposes a textbook auth bypass in a Flask-based certificate manager trusted by enterprises

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