What is CVE-2022-32096?

CVE-2022-32096 is a high-severity vulnerability in Rhonabwy Project, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2022-07-13.

How severe is CVE-2022-32096?

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

Buffer overflow in Rhonabwy Project

CVE-2022-32096

Rhonabwy before v1.1.5 was discovered to contain a buffer overflow via the component r_jwe_aesgcm_key_unwrap. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted JWE token.

Vulnerability class: Buffer Overflow

Published 2022-07-13 · 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 (69.5th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.013 · change: +0.001

Affected products

Rhonabwy Project

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

github.com/babelouest/rhonabwy/ (Third Party Advisory)
github.com/babelouest/rhonabwy/commit/b4c2923a1ba4fabf9b55a89244127e153a3e549b (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-32096?: CVE-2022-32096 is a high-severity vulnerability in Rhonabwy Project, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2022-07-13.
How severe is CVE-2022-32096?: High severity. CVSS v3 base score is 7.5 out of 10.