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CVE-2023-32434: Apple Multiple Products Integer Overflow Vulnerability

criticalknown exploitedpublic exploitCVE-2023-32434
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Apple iOS. iPadOS, macOS, and watchOS contain an integer overflow vulnerability that could allow an application to execute code with kernel privileges.

CSIRTS triage

vendor: Appleproduct: iOSRemote code execution
What
An integer overflow vulnerability could allow an application to execute code with kernel privileges.
Who is affected
All deployments of affected Apple products including iOS, iPadOS, macOS, and watchOS.
Urgency
Remediation is urgent due to the critical nature of the vulnerability and confirmed exploitation.
Action
Update to the latest version of the affected Apple products.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2023-06-23
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2023-32434

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2023-32434coverage & exploitation statusNVD · CVE.org

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