2026 CVE Database
Every Critical and High CVE published in 2026, with the signals you need to decide what to fix first.
2 CVEs found
| CVE | Severity | Product | Weakness | EPSS | Published |
|---|---|---|---|---|---|
| CVE-2026-56000 X.Org X Server | CRITICAL9.0 | X.Org X Server | CWE-416 Use After Free | 0.3% | Jul 8, 2026 |
| CVE-2026-55999 X.Org X Server | HIGH8.5 | X.Org X Server | CWE-122 Heap Buffer Overflow | 0.3% | Jul 8, 2026 |
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