How severe is CVE-2022-32917?

CVE-2022-32917 has a CVSS score of 7.8/10, rated HIGH. Immediate patching is strongly recommended.

Which packages are affected by CVE-2022-32917?

Affected package information for CVE-2022-32917 is not yet fully mapped. Check the official advisory links for details.

How do I fix CVE-2022-32917?

No fixed version has been published for CVE-2022-32917 yet. Monitor the advisory for updates, apply mitigations recommended by the vendor, and use O3 Security to track when a fix becomes available in your stack.

Is CVE-2022-32917 actively exploited in the wild?

Yes. There are 4 known exploit references for CVE-2022-32917, including 4 in-the-wild exploitations observed on GitHub and other sources. Treat this as actively exploitable and prioritize patching immediately. All exploit code should only be run in an isolated sandbox environment for research or authorized testing — never against production systems without explicit written authorization.

What is the EPSS score for CVE-2022-32917?

CVE-2022-32917 has an EPSS (Exploit Prediction Scoring System) score of 0.9%, placing it in the 76th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. This score indicates relatively lower exploitation probability, though the CVSS severity should still guide your patching priority.

Is CVE-2022-32917 in the CISA Known Exploited Vulnerabilities catalog?

Yes. CVE-2022-32917 (Apple iOS, iPadOS, and macOS Remote Code Execution Vulnerability) was added to CISA's Known Exploited Vulnerabilities (KEV) catalog on 2022-09-14. CISA required all US federal civilian agencies to remediate this vulnerability by 2022-10-05. The required action was: Apply updates per vendor instructions. Being listed in the KEV catalog is the strongest possible confirmation of active exploitation — treat this as a critical priority.

What type of vulnerability is CVE-2022-32917?

CVE-2022-32917 is classified as Out-of-bounds Write (CWE-787). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

Which products and versions are affected by CVE-2022-32917?

CVE-2022-32917 affects apple ipados; apple iphone os; apple macos. Check the affected-products list on this page against your deployed version to confirm exposure.

When was CVE-2022-32917 published, and has it been updated?

CVE-2022-32917 was published on September 20, 2022 and was last updated on October 23, 2025. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

CISA KEV·Added 2022-09-14 — agencies required to remediate by 2022-10-05

CVE-2022-32917

HIGH

The issue was addressed with improved bounds checks. This issue is fixed in macOS Monterey 12.6, iOS 15.7 and iPadOS 15.7, iOS 16, macOS Big Sur 11.7. An application may be able to…

Published

Sep 20, 2022

Updated

Oct 23, 2025

Affected

0 pkgs

Patched

None yet

Exploits

4 known

EPSS Exploitation Probability

via FIRST.org ↗

0.9%probability of exploitation in next 30 days

Lower Risk76th percentile0.00%

EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.

Description

The issue was addressed with improved bounds checks. This issue is fixed in macOS Monterey 12.6, iOS 15.7 and iPadOS 15.7, iOS 16, macOS Big Sur 11.7. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited..

Affected Products

3 products · 4 configurations

ipadosapple

< 15.7

range

iphone osapple

< 15.7

range

macosapple

≥ 12.0.0 && < 12.6

range

Exploits & PoCs

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

The issue was addressed with improved bounds checks. This issue is fixed…

support.apple.comAPISep 2022

The issue was addressed with improved bounds checks. This issue is fixed…

cisa.govCISASep 2022

The issue was addressed with improved bounds checks. This issue is fixed…

support.apple.comGoogle-sheetSep 2022

The issue was addressed with improved bounds checks. This issue is fixed…

nvd.nist.govNVDSep 2022

Frequently Asked Questions

O3 Security · Impact-Aware SCA

Is CVE-2022-32917 in your stack?

O3 detects CVE-2022-32917 across dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.

Scan my stack How O3 SCA works

CVSS Score

7.8/10

CVSS v3 base score

Vector breakdown

AV:Attack Vector

Local

AC:Attack Complexity

Low

PR:Privileges Required

Low

UI:User Interaction

None

S:Scope

Unchanged

C:Confidentiality

High

I:Integrity

High

A:Availability

High

Raw vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE Classification

CWE-787Out-of-bounds Write

Weaponization

No known public exploit tooling found.

Timeline

First exploit

Sep 12, 2022

KEV added

Sep 14, 2022

Disclosed

Sep 20, 2022

Last updated

Oct 23, 2025

Identifiers

CVE-2022-32917

References

Advisoryseclists.org Advisoryseclists.org Advisoryseclists.org Advisoryseclists.org Advisorysupport.apple.com Advisorysupport.apple.com Advisorysupport.apple.com Advisorysupport.apple.com Advisoryseclists.org Advisoryseclists.org Advisoryseclists.org Advisoryseclists.org Advisorysupport.apple.com Advisorysupport.apple.com Advisorysupport.apple.com Advisorysupport.apple.com Webcisa.gov

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