Nlnetlabs Unbound vulnerabilities
73 published vulnerabilities in Nlnetlabs Unbound. The most were published in 2026 (43), and 43 so far in 2026.
Nlnetlabs Unbound vulnerabilities by year
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Most exploited Nlnetlabs Unbound vulnerabilities
- CVE-2019-25032 Integer overflow in n/a
- CVE-2019-25033 Integer overflow in n/a
- CVE-2019-25034 Integer overflow in n/a
- CVE-2019-25035 Memory corruption in n/a
- CVE-2019-25038 Integer overflow in n/a
- CVE-2019-25039 Integer overflow in n/a
- CVE-2019-25042 Memory corruption in n/a
- CVE-2026-81642 Heap buffer overflow and possible Remote Code Execution when digesting DNSKEY
- CVE-2026-33278 Possible arbitrary code execution during DNSSEC validation
- CVE-2026-42944 Heap overflow with multiple NSID, COOKIE, PADDING EDNS options
- CVE-2026-42959 Crash during DNSSEC validation of malicious content
- CVE-2026-82717 CNAME synthesis could lead to heap corruption
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