High severity7.8NVD Advisory· Published Mar 5, 2019· Updated Jun 17, 2026

CVE-2019-6205

Description

A memory corruption issue was addressed with improved lock state checking. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, tvOS 12.1.2. A malicious application may cause unexpected changes in memory shared between processes.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Apple Inc./tvOSllm-fuzzy2 versions
12.1.2+ 1 more
- (no CPE)range: 12.1.2
- (no CPE)range: unspecified
Apple Inc./macOSllm-fuzzy2 versions
10.14.3+ 1 more
- (no CPE)range: 10.14.3
- (no CPE)range: unspecified
Apple Inc./iOSllm-fuzzy2 versions
12.1.3+ 1 more
- (no CPE)range: 12.1.3
- (no CPE)range: unspecified

Patches

Vulnerability mechanics

References

www.exploit-db.com/exploits/46299/nvdExploitThird Party AdvisoryVDB Entry
www.securityfocus.com/bid/106695nvdThird Party Advisory
support.apple.com/HT209443nvdVendor Advisory
support.apple.com/HT209446nvdVendor Advisory
support.apple.com/HT209447nvdVendor Advisory
packetstormsecurity.com/files/156051/XNU-vm_map_copy-Insufficient-Fix.htmlnvd

News mentions

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cvss	0.507
epss	0.003
exploit	0.030
kev	0.000
patch	0.000
ransomware	0.000