Vulnerability in Apple macOS
CVE-2022-26755
This issue was addressed with improved environment sanitization. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. A malicious application may be able to break out of its sandbox.
EPSS: 0.008 (52.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N.
Affected products
- Apple Macos — versions unspecified
- Apple Mac_os_x — versions 10.15.7
- Apple Security Update - Catalina — versions unspecified
Public proof-of-concept exploits
References
- product-security@apple.com (x_refsource_MISC, Vendor Advisory)
- product-security@apple.com (x_refsource_MISC, Vendor Advisory)
- product-security@apple.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-26755?
- CVE-2022-26755 is a medium-severity vulnerability in Apple macOS. CVSS score: 6.3/10. Published 2022-05-26.
- How severe is CVE-2022-26755?
- Medium severity. CVSS v3 base score is 6.3 out of 10.
- Is CVE-2022-26755 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.