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CVE-2023-41990: Apple Multiple Products Code Execution Vulnerability

criticalknown exploitedCVE-2023-41990
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, tvOS, and watchOS contain an unspecified vulnerability that allows for code execution when processing a font file.

CSIRTS triage

vendor: AppleRemote code execution
What
An unspecified vulnerability allows for code execution when processing a font file.
Who is affected
Users of Apple iOS, iPadOS, macOS, tvOS, and watchOS devices.
Urgency
Urgent remediation is necessary as the vulnerability is critical and being exploited.
Action
Update all Apple devices to the latest software version.

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

Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2024-01-08
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2023-41990

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-2023-41990coverage & exploitation statusNVD · CVE.org

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