CVE-2022-26718
HIGHCVSS 7.8/10EPSS 0.63%
Last modified
CVE-2022-26718 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in macOS Monterey 12.4, macOS Big Sur 11.6.6. EPSS estimates a 0.63% chance of exploitation in the next 30 days.
Description
An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in macOS Monterey 12.4, macOS Big Sur 11.6.6. An application may be able to gain elevated privileges.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Macos | >= 11.0, < 11.6.6 |
| Apple | Macos | >= 12.0.0, < 12.4 |
References
- https://support.apple.com/en-us/HT213256Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213257Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213256Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213257Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-26718?
An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in macOS Monterey 12.4, macOS Big Sur 11.6.6. An application may be able to gain elevated privileges.
How severe is CVE-2022-26718?
CVE-2022-26718 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.63% probability of exploitation in the next 30 days.
How do I fix CVE-2022-26718?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-26718?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST