HOMEVULNERABILITIESCVE-2022-32788
CRITICAL

CVE-2022-32788

CWE-120Published: September 20, 2022· Updated: Jun 17, 2026

9.8
CVSS v3.1

Official Description

A buffer overflow was addressed with improved bounds checking. This issue is fixed in watchOS 8.7, tvOS 15.6, iOS 15.6 and iPadOS 15.6, macOS Monterey 12.5. A remote user may be able to cause kernel code execution.

NVD Source

Risk Analysis

A buffer overflow in various Apple products allows remote kernel code execution. Given the critical nature of kernel-level access, this vulnerability requires immediate patching.

No public exploit is known, and the vulnerability is not in the CISA KEV catalog.

Recommended Action

Update iOS, iPadOS, macOS, tvOS, and watchOS to the versions released in July 2022 to resolve the buffer overflow.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2022-32788 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

Apple5 product(s)
ipadosiphone osmacostvoswatchos
Source: NVD CPE · 5 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
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Official Patches & Advisories

All References (8)

https://support.apple.com/en-us/HT213340Release Notes · Vendor Advisory
https://support.apple.com/en-us/HT213342Release Notes · Vendor Advisory
https://support.apple.com/en-us/HT213345Release Notes · Vendor Advisory
https://support.apple.com/en-us/HT213346Release Notes · Vendor Advisory
https://support.apple.com/en-us/HT213340Release Notes · Vendor Advisory
https://support.apple.com/en-us/HT213342Release Notes · Vendor Advisory
https://support.apple.com/en-us/HT213345Release Notes · Vendor Advisory
https://support.apple.com/en-us/HT213346Release Notes · Vendor Advisory

Quick Facts

CVE IDCVE-2022-32788
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-120
CISA KEVNo
Affected1 vendor(s)
PublishedSep 20, 2022

Related CVEs (CWE-120)

Recommended Actions

  • Apply vendor patches immediately
  • Monitor CVE-2022-32788 in threat intel feeds
  • Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.