NLnet Labs NSD

• CVE-2026-101341 High 8.7 Stack overwrite from specially formatted TXT-DATA RDATA field 0.3%
• CVE-2026-101339 High 8.7 Stack overwrite from a specially crafted and formatted HIP RR 0.3%
• CVE-2026-101338 High 8.7 Stack overwrite from a specially crafted and formatted SVCB or HTTPS RR 0.3%
• CVE-2026-101337 High 8.7 Stack overwrite from specially formatted base64 RDATA field 0.3%
• CVE-2026-19538 High 8.2 Bypass of BLOCKED ACL items on proxy protocol port over TCP or TLS 0.4%
• CVE-2026-19401 High 8.2 Remote UDP DoS by sending multiple DNS Cookie options 0.5%
• CVE-2026-18916 Medium 6.9 Remote TCP DoS by throttling the TCP receive window 0.5%
• CVE-2026-18664 High 8.2 Wrong interpretation of ACL ranges 0.4%
• CVE-2026-12490 High 8.2 Bypass of client certificate verification with transfer over TLS 0.2%
• CVE-2026-12246 High 7.2 Out of bounds stack write with crafted APL RR 0.4%
• CVE-2026-12245 High 8.7 Denial of DNS over TLS service by any DoT client 0.5%
• CVE-2026-12244 High 8.7 Heap overflow and crash with crafted SVCB RR 0.5%
• CVE-2020-28935 Unrated Local symlink attack in Unbound and NSD 0.5%