SARA / Free Tools / CVE / CVE-2022-32820

CVE-2022-32820 — An out-of-bounds write issue was addressed with improved input validation

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in iOS 15.6 and iPadOS 15.6, macOS Big Sur 11.6.8, watchOS 8.7, tvOS 15.6, macOS Monterey 12.5, Security Update 2022-005 Catalina. An app may be able to execute arbitrary code with kern

CVSS
— —
EPSS
0.16% (top 63.10%)
CWE
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Published
2022-09-23T18:59:47.000Z
Last modified
2025-05-22T18:47:55.741Z
CVSS vector
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01What is this vulnerability?

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in iOS 15.6 and iPadOS 15.6, macOS Big Sur 11.6.8, watchOS 8.7, tvOS 15.6, macOS Monterey 12.5, Security Update 2022-005 Catalina. An app may be able to execute arbitrary code with kernel privileges.

02Affected products

VendorProductVersions
ApplemacOSunspecified
ApplemacOSunspecified
ApplemacOSunspecified
AppletvOSunspecified
ApplewatchOSunspecified
ApplewatchOSunspecified

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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