Medium severity5.5NVD Advisory· Published Oct 27, 2020· Updated Jun 17, 2026
CVE-2019-8538
CVE-2019-8538
Description
A denial of service issue was addressed with improved validation. This issue is fixed in watchOS 5.2, macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra, iOS 12.2. Processing a maliciously crafted vcf file may lead to a denial of service.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7- Range: prior to 2019-002
- Range: prior to 10.14.4
- Range: prior to 2019-002
- Range: prior to 5.2
prior to 12.2+ 1 more
- (no CPE)range: prior to 12.2
- (no CPE)range: unspecified
- Range: unspecified
Patches
Vulnerability mechanics
References
3- support.apple.com/en-us/HT209599nvdVendor Advisory
- support.apple.com/en-us/HT209600nvdVendor Advisory
- support.apple.com/en-us/HT209602nvdVendor Advisory
News mentions
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