What is CVE-2022-0667?

CVE-2022-0667 is a high-severity vulnerability in Isc Bind, classified under Reachable Assertion. CVSS score: 7.5/10. Published 2022-03-22.

How severe is CVE-2022-0667?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Isc Bind

CVE-2022-0667

When the vulnerability is triggered the BIND process will exit. BIND 9.18.0

Published 2022-03-22 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.013 (70.3th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 70.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-617 — Reachable Assertion

References

kb.isc.org/v1/docs/cve-2022-0667 (Vendor Advisory)
security.netapp.com/advisory/ntap-20220408-0001/ (Third Party Advisory)

Frequently asked questions

What is CVE-2022-0667?: CVE-2022-0667 is a high-severity vulnerability in Isc Bind, classified under Reachable Assertion. CVSS score: 7.5/10. Published 2022-03-22.
How severe is CVE-2022-0667?: High severity. CVSS v3 base score is 7.5 out of 10.