Vulnerability Description
An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. Processing maliciously crafted web content may lead to arbitrary code execution.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Mac Os X | < 10.15.7 |
| Apple | Macos | >= 11.0, < 11.6.6 |
Related Weaknesses (CWE)
References
- https://support.apple.com/en-us/HT213255Vendor Advisory
- https://support.apple.com/en-us/HT213256Vendor Advisory
- https://support.apple.com/en-us/HT213257Vendor Advisory
- https://support.apple.com/en-us/HT213255Vendor Advisory
- https://support.apple.com/en-us/HT213256Vendor Advisory
- https://support.apple.com/en-us/HT213257Vendor Advisory
FAQ
What is CVE-2022-26748?
CVE-2022-26748 is a vulnerability with a CVSS score of 8.8 (HIGH). An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in Security Update 2022-004 Catalina, macOS Monterey 12.4, macOS Big Sur 11.6.6. Processing maliciously c...
How severe is CVE-2022-26748?
CVE-2022-26748 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-26748?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Mac Os X, Apple Macos.