Medium severity5.5NVD Advisory· Published May 8, 2023· Updated Jun 17, 2026
CVE-2023-27961
CVE-2023-27961
Description
Multiple validation issues were addressed with improved input sanitization. This issue is fixed in macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, iOS 15.7.4 and iPadOS 15.7.4, macOS Monterey 12.6.4, watchOS 9.4, macOS Big Sur 11.7.5. Importing a maliciously crafted calendar invitation may exfiltrate user information.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
611.7.5, 12.6.4, 13.3+ 1 more
- (no CPE)range: 11.7.5, 12.6.4, 13.3
- (no CPE)range: unspecified
- Range: 15.7.4, 16.4
- Range: 15.7.4, 16.4
- Range: unspecified
- Range: unspecified
Patches
Vulnerability mechanics
References
6- support.apple.com/en-us/HT213670nvdVendor Advisory
- support.apple.com/en-us/HT213673nvdVendor Advisory
- support.apple.com/en-us/HT213675nvdVendor Advisory
- support.apple.com/en-us/HT213676nvdVendor Advisory
- support.apple.com/en-us/HT213677nvdVendor Advisory
- support.apple.com/en-us/HT213678nvdVendor Advisory
News mentions
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