What’s Vulnerable › Vulnerabilities

CVE-2023-27941

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-05-08 · updated 2026-06-17
• Weakness: CWE-1284

Description

A validation issue was addressed with improved input sanitization. This issue is fixed in macOS Ventura 13.3, iOS 15.7.4 and iPadOS 15.7.4, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. An app may be able to disclose kernel memory.

Affected products

• Apple iPadOS: before 15.7.4 — fixed in 15.7.4
• Apple Iphone Os: before 15.7.4 — fixed in 15.7.4
• Apple macOS: before 13.3 — fixed in 13.3

How to fix

Upgrade to a fixed version: Apple iPadOS 15.7.4; Apple Iphone Os 15.7.4; Apple macOS 13.3. Check the vendor advisory for mitigations.

References

• https://support.apple.com/en-us/HT213670
• https://support.apple.com/en-us/HT213673
• https://support.apple.com/en-us/HT213675
• https://support.apple.com/en-us/HT213677
• https://support.apple.com/en-us/HT213670
• https://support.apple.com/en-us/HT213673
• https://support.apple.com/en-us/HT213675
• https://support.apple.com/en-us/HT213677

Get alerted when CVE-2023-27941 or the next vulnerability affects your stack