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Flightctl

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flightctl: Denial of Service via synchronous TLS handshake (CVE-2026-120399)

A vulnerability in flightctl allows an unauthenticated, network-reachable attacker to cause a denial-of-service by stalling the TLS handshake process due to a lack of deadlines in the connection-context callback.

flightctl denial-of-service cve-2026-120399 network-security
1t 1c