What is CVE-2022-34032?

CVE-2022-34032 is a high-severity vulnerability in F5 Njs. CVSS score: 7.5/10. Published 2022-07-18.

How severe is CVE-2022-34032?

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

Vulnerability in F5 Njs

CVE-2022-34032

Nginx NJS v0.7.5 was discovered to contain a segmentation violation in the function njs_value_own_enumerate at src/njs_value.c.

Published 2022-07-18 · 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: 0.009 (57.8th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000

Affected products

F5 Njs — versions 0.7.5

References

github.com/nginx/njs/issues/524 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2022-34032?: CVE-2022-34032 is a high-severity vulnerability in F5 Njs. CVSS score: 7.5/10. Published 2022-07-18.
How severe is CVE-2022-34032?: High severity. CVSS v3 base score is 7.5 out of 10.