What is CVE-2022-22384?

CVE-2022-22384 is a medium-severity vulnerability in Apple macOS, classified under Improper Input Validation. CVSS score: 4.3/10. Published 2023-10-17.

How severe is CVE-2022-22384?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Improper input validation in Apple macOS

CVE-2022-22384

IBM Security Verify Privilege On-Premises 11.5 could allow an attacker to modify messages returned from the server due to hazardous input validation. IBM X-Force ID: 221961.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2023-10-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (36.2th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Apple macOS
IBM Security Verify Privilege — versions 11.5
IBM Security Verify Privilege On-Premises
Microsoft Windows

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

www.ibm.com/support/pages/node/7047202 (vendor-advisory, Patch, Vendor Advisory)
exchange.xforce.ibmcloud.com/vulnerabilities/221961 (VDB Entry, Vendor Advisory)

Frequently asked questions

What is CVE-2022-22384?: CVE-2022-22384 is a medium-severity vulnerability in Apple macOS, classified under Improper Input Validation. CVSS score: 4.3/10. Published 2023-10-17.
How severe is CVE-2022-22384?: Medium severity. CVSS v3 base score is 4.3 out of 10.