CVE-2026-120399: Flightctl-api: flightctl-remote-access: flightctl: unbounded tls handshake in conncontext can block accepting connections
Red Hat · Red Hat Edge Manager 1
Affected: Red Hat Edge Manager 1 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 28% of scored CVEs
DescriptionCVE.org
A flaw was found in flightctl. A TLS handshake is performed synchronously in the HTTP server’s connection-context callback without a deadline. A network-reachable unauthenticated client can stall the handshake and prevent the affected listener from accepting new connections.
Affected products4
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Red Hat · Red Hat Edge Manager 1Versions not stated
- Red Hat · Red Hat Edge Manager 1Versions not stated
- Red Hat · Red Hat Edge Manager 1Versions not stated
- Red Hat · Red Hat Edge Manager 1Versions not stated
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Red Hat
- Published
- November 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-120399 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.