isc
Security Risk Profile
Security Risk Score
Comprehensive risk assessment based on 343 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from December 4, 1996 to present
Threat Assessment
Severity Distribution
Exploit Likelihood
Age Distribution
Common Weaknesses (CWE)
Most Affected Products
Recent Vulnerabilities
See more →NSEC3 insecure-referral proof can use unrelated cached NSEC3 RRsets
Message parser retains every identical singleton RDATA, enabling wire-to-work amplification
Resource Exhaustion via Excessive DNSSEC Cryptographic Material Matching
Unauthenticated IXFR deltas are applied to the live zone before TSIG verification
Validating resolver can abort while caching a mismatched NOQNAME proof
named aborts on a TKEY query when the user configuration has no global options statement
Use-after-free in query_addnoqnameproof() via the DNS64 filter64 path
SVCB AliasMode additional-data error leaks qpcache references
Out-of-zone database nodes can become authoritative zone cuts
Unauthenticated remote crash of named via a single DoH SIG(0) request
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