CVE-2018-4344

criticalknown exploitedcovered by 1 sourcefirst seen 2022-06-27

Actively exploited. CVE-2018-4344 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-06-27) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.

Apple iOS, macOS, tvOS, and watchOS contain a memory corruption vulnerability which can allow for code execution.

CSIRTS triage

vendor: Apple Memory corruption

What: A memory corruption vulnerability in Apple iOS, macOS, tvOS, and watchOS can allow for code execution.
Who is affected: Users of affected Apple products including iOS, macOS, tvOS, and watchOS.
Urgency: Remediation is critical due to confirmed exploitation and high severity.
Action: Update to the latest versions of affected Apple products.

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

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Exploitation outlook

Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 85% of all EPSS-scored CVEs.

Advisory coverage (1)

criticalexploitedCVE-2018-4344: Apple Multiple Products Memory Corruption Vulnerabilitycisa-kev · 2022-06-27

External references

NVD record for CVE-2018-4344

CVE.org record

CISA KEV catalog

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