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nlnetlabs

9 thingsrelated by NVD

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unbound 9

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unbound: Unbound: Denial of Service via algorithmic complexity attacks on DNSSEC
CVE-2026-85501
Severity high
unbound: Unbound: Denial of Service via use-after-free in DoH stream cleanup
CVE-2026-82720
Severity medium
unbound: Unbound: Remote Code Execution Vulnerability in CNAME Synthesis
CVE-2026-82717
Severity critical
unbound: Unbound: Heap buffer overflow and possible Remote Code Execution when digesting DNSKEY
CVE-2026-81642
Severity critical
unbound: Unbound: Heap buffer overflow via malicious DNSSEC response
CVE-2026-81634
Severity high
unbound: Unbound: Denial of Service via continuous queries on TCP/DoT connection
CVE-2026-80225
Severity high
unbound: Unbound: Denial of Service via use-after-free in DoQ stream output buffer
CVE-2026-78227
Severity medium
unbound: Unbound: ZONEMD verification bypass due to asynchronous DNSSEC resolution
CVE-2026-77955
Severity medium
unbound: Unbound: Denial of Service via 'serve-expired' code path bypass
CVE-2026-77860
Severity low