CVE-2019-7286
Published: May 23, 2022
Official Description
Apple iOS, macOS, watchOS, and tvOS contain a memory corruption vulnerability that could allow for privilege escalation.
CISA KEV Advisory
Apple Multiple Products Memory Corruption Vulnerability
Apple iOS, macOS, watchOS, and tvOS contain a memory corruption vulnerability that could allow for privilege escalation.
Apply updates per vendor instructions.
Risk Analysis
This memory corruption vulnerability in Apple iOS, macOS, watchOS, and tvOS could lead to privilege escalation. Although a CVSS score is not available, its inclusion in CISA's KEV catalog and active exploitation in the wild indicate it is a critical vulnerability requiring immediate attention. The EPSS score of 0.02131, while low, is superseded by confirmed exploitation.
This vulnerability is actively being exploited in the wild, as confirmed by its inclusion in CISA's KEV catalog. The nature of memory corruption often implies local exploitation or interaction with malicious content.
Users should apply the latest security updates for Apple iOS, macOS, watchOS, and tvOS to mitigate this vulnerability. Regularly updating operating systems is crucial for addressing such critical flaws.
Technical Analysis
CVE-2019-7286 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2019-7286 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Affected Vendors & Products
Exploit & PoC Resources
All References (1)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2019-7286 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1