CVE security advisories and vulnerability history for unbound by NLnet Labs.
80
Total CVEs
Published
0
In CISA KEV
Exploited in the wild
3
Public exploits
PoC or exploit code
6.6
Avg CVSS
2009–2026
Last updated
Overview
NLnet Labs unbound has 80 published CVE records since 2009, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 3 have a known public exploit. The average CVSS base score across scored CVEs is 6.6. Affected platforms include enterprise linux.
Severity and exploitation
How the CVSS severity of NLnet Labs unbound's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.
Critical9
High26
Medium37
Low8
In CISA’s Known Exploited Vulnerabilities catalog
0
None of NLnet Labs unbound's CVEs are currently listed in CISA's KEV catalog.
Public exploits
3
3 of NLnet Labs unbound's CVEs have a known public exploit available.
Affected versions and CVEs
Browse every NLnet Labs unbound version named in a CVE, then pick one to see only the CVEs that affect it.
Common questions about NLnet Labs unbound vulnerabilities.
How many CVEs does NLnet Labs unbound have?
NLnet Labs unbound has 80 published CVE records since 2009.
How many NLnet Labs unbound CVEs are in CISA KEV?
None of NLnet Labs unbound's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for NLnet Labs unbound vulnerabilities?
Yes — 3 of NLnet Labs unbound's CVEs have a known public exploit.
Which versions of NLnet Labs unbound are affected?
276 distinct NLnet Labs unbound versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
What are the most common weakness types in NLnet Labs unbound CVEs?
NLnet Labs unbound's CVEs most often map to these CWE weakness types: CWE-190 (Integer Overflow or Wraparound), CWE-122 (Heap-based Buffer Overflow), CWE-416 (Use After Free), CWE-399.
How many critical NLnet Labs unbound vulnerabilities are there?
NLnet Labs unbound has 9 critical and 26 high-severity CVEs.
What is the average severity of NLnet Labs unbound CVEs?
The average CVSS base score across NLnet Labs unbound's scored CVEs is 6.6.
