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CVE-2023-32409: Apple Multiple Products WebKit Sandbox Escape Vulnerability

criticalknown exploitedCVE-2023-32409
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, watchOS, and Safari WebKit contain an unspecified vulnerability that can allow a remote attacker to break out of the Web Content sandbox. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.

CSIRTS triage

vendor: AppleOther
What
Apple products contain an unspecified vulnerability that can allow a remote attacker to escape the Web Content sandbox.
Who is affected
Users of iOS, iPadOS, macOS, tvOS, watchOS, and Safari are affected.
Urgency
Remediation is urgent due to active exploitation and critical severity.
Action
Update to the latest version of affected Apple products to mitigate the vulnerability.

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

Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2023-05-22
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2023-32409

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-2023-32409coverage & exploitation statusNVD · CVE.org

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