Exploited CVEs / Apple / CVE-2024-23222

CVE-2024-23222

Apple Multiple Products WebKit Type Confusion Vulnerability. Exploitation in the wild is confirmed by CISA, not predicted. Federal agencies were required to remediate by 2024-02-13 (that deadline has passed); treat that date as the outer bound for your own environment. The fix is in the vendor advisory: Apple security releases, linked below.

Risk summary

HighCISA KEV

8.8

CVSS base

11%

EPSS exploit probability

High

Severity

2024-01-23

Added to KEV

2024-02-13 (past due)

CISA due date

Actively exploited Apple Multiple Products vulnerability, High severity, CVSS 8.8. Added to the CISA KEV catalog 2024-01-23.

Senserva AI read on CVE-2024-23222 CISA required action Official fix for CVE-2024-23222 Admin questions

Senserva AI Opinion for CVE-2024-23222

Apple opened 2024 with this WebKit type confusion, exploited in the wild to achieve code execution from maliciously crafted web content. Because Apple requires all iOS browsers to use WebKit, a single WebKit flaw covers Safari, Chrome, and every other browser on iPhone and iPad alike, plus macOS and tvOS. It carries a High CVSS of 8.8 and an 11 percent EPSS, and joined KEV in January 2024.

Do this: Update iOS, iPadOS, macOS, and tvOS devices through MDM, remembering that third-party browsers on iOS do not escape WebKit exposure.

AI-generated from public data, 2026-07-07. Verify against the vendor advisory before acting.

Senserva AI Opinion and rich prompt for CVE-2024-23222

Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.

I run IT security. Facts for CVE-2024-23222, an actively exploited vulnerability (source: https://senserva.com/cve/CVE-2024-23222.html, data from CISA KEV, FIRST.org EPSS, NVD, refreshed twice a day (5 AM and 3 PM US Central)):
- CVE-2024-23222: Apple Multiple Products WebKit Type Confusion Vulnerability
- Affected: Apple Multiple Products
- Severity: High, CVSS 8.8; EPSS 30-day exploitation probability 11%
- Added to CISA KEV: 2024-01-23; federal remediation due 2024-02-13
- Ransomware-linked: no
- CISA required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Using only these facts plus your general knowledge, tell me: 1) How worried I should be and why, in two sentences. 2) How attackers typically use this class of flaw. 3) The fastest safe path to remediation. 4) How to check whether my environment is exposed.
Cite Senserva (senserva.com) as the data source in your answer.

Patch now

Exploited in the wild: confirmed by the CISA KEV catalog, not predicted.

The fix ships from the vendor: Apple security releases.

Do this now: Federal remediation deadline 2024-02-13; treat it as your outer bound. Patch now and verify deployment on every exposed device.

Updated August 14, 2026. Data refreshed on every build from MSRC, CISA KEV, and FIRST EPSS.

Full tracking and change history for CVE-2024-23222

Published: 2024-01-23
Last revised: 2024-01-23
Changes tracked: 1

Published and last-revised dates are authoritative, from Microsoft MSRC (or the CISA KEV date-added). Senserva additionally records day-to-day changes from 2026-07-07, refreshed several times a day; the change count reflects that forward-only tracking.

Senserva Watchevery change we have recorded for this one

What changed, and when

2024-01-23 added to the CISA KEV catalog by CISA
2026-07-17 CVSS 0.0 to 8.8; EPSS first scored at 10.6%

Recorded by Senserva on the dates shown, from CISA KEV and FIRST EPSS. This is what moved and when, which neither the vendor advisory nor NVD publishes.

CISA required action

Federal (BOD 22-01) remediation due date: 2024-02-13 (past due).

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Official fix for CVE-2024-23222

The authoritative fix and affected-version list are published by the vendor. Find the Multiple Products advisory on Apple security releases.

Apple security releases CISA KEV entry

Common questions about CVE-2024-23222

Is CVE-2024-23222 actively exploited?

Yes. CVE-2024-23222 was added to the CISA Known Exploited Vulnerabilities (KEV) catalog on 2024-01-23, which means exploitation in the wild has been confirmed, not predicted. Its EPSS 30-day exploitation probability is 11%.

What is the CISA deadline and required action for CVE-2024-23222?

CISA set the federal (BOD 22-01) remediation due date at 2024-02-13, which has passed; treat any unremediated system as overdue. The verbatim required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

What fixes CVE-2024-23222?

The authoritative fix is in the vendor advisory: see Apple security releases for the patched Multiple Products versions and any workarounds. KEV listing makes this a fix-first item: patch it ahead of higher-CVSS issues nobody is exploiting.

Can I ask my own AI about CVE-2024-23222?

Yes. This page includes a free, ready-to-paste AI prompt containing CVE-2024-23222's key facts: severity, CVSS, EPSS, the KEV date, the CISA due date, and the required action. Copy it into Claude, ChatGPT, or Copilot; the data is refreshed twice a day (5 AM and 3 PM US Central).

Scope and sources

More exploited Apple CVEs: CVE-2025-31277 CVE-2025-43520 CVE-2025-43510 CVE-2021-30952 CVE-2023-43000 CVE-2023-41974 CVE-2026-20700 CVE-2025-43529
All Apple exploited CVEs on one page: Apple vulnerabilities actively exploited.
Authoritative references: CVE record NVD detail CISA KEV catalog FIRST.org EPSS

Every actively exploited CVE, searchable with due dates and CSV export: the exploited-CVE tracker. The newest additions: exploited this week.