CVE-2018-4276
UnknownEPSS 1.23%
Last modified
CVE-2018-4276 is a vulnerability of currently unknown severity. A null pointer dereference was addressed with improved validation. This issue affected versions prior to macOS High Sierra 10.13.6.. EPSS estimates a 1.23% chance of exploitation in the next 30 days.
Description
A null pointer dereference was addressed with improved validation. This issue affected versions prior to macOS High Sierra 10.13.6.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Mac Os X | < 10.13.6 |
References
- https://support.apple.com/kb/HT208937Vendor Advisory
- https://support.apple.com/kb/HT208937Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-4276?
A null pointer dereference was addressed with improved validation. This issue affected versions prior to macOS High Sierra 10.13.6.
How severe is CVE-2018-4276?
Severity scoring for CVE-2018-4276 is pending analysis. The EPSS model estimates a 1.23% probability of exploitation in the next 30 days.
How do I fix CVE-2018-4276?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2018-4276?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST