What’s Vulnerable › Vulnerabilities

CVE-2022-22597

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-03-18 · updated 2026-06-17
• Weakness: CWE-787

Description

A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.6.5, macOS Monterey 12.3, Security Update 2022-003 Catalina. Processing a maliciously crafted file may lead to arbitrary code execution.

Affected products

• macOS: before 10.15.7; 10.15.7, 10.15.7-security_update_2020, 10.15.7-security_update_2020-001, 10.15.7-security_update_2020-005, 10.15.7-security_update_2020-007, 10.15.7-security_update_2021-001 (+8) — fixed in 10.15.7
• Apple macOS: from 11.0 before 11.6.5; from 12.0 before 12.3 — fixed in 11.6.5, 12.3

How to fix

Upgrade to a fixed version: macOS 10.15.7; Apple macOS 11.6.5, 12.3. Check the vendor advisory for mitigations.

References

• https://support.apple.com/en-us/HT213183
• https://support.apple.com/en-us/HT213184
• https://support.apple.com/en-us/HT213185
• https://support.apple.com/en-us/HT213183
• https://support.apple.com/en-us/HT213184
• https://support.apple.com/en-us/HT213185

Get alerted when CVE-2022-22597 or the next vulnerability affects your stack