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Joomla vulnerabilities - every known CVE across core and extensions
Joomla's component-and-module architecture means most disclosed CVEs originate in third-party extensions rather than core. Tracked, scored, and classified as they're published.
Total CVEs tracked
358,120
All time
Critical · Active
12,890
CVSS ≥ 9.0
New · 14 days
909
Newly disclosed
Feed last synced
1 hr ago
Data freshness
| CVE ID | Severity | CVSS | Title | Published |
|---|---|---|---|---|
| CVE-2026-78074 | high | 8.8/10 | Aug 31, 2026 2mo ago | |
| CVE-2026-78071 | high | 7.5/10 | Aug 28, 2026 2mo ago | |
| CVE-2026-78073 | medium | 5.3/10 | Aug 28, 2026 2mo ago | |
| CVE-2026-78072 | high | 8.7/10 | Aug 28, 2026 2mo ago | |
| CVE-2026-78070 | medium | 6.9/10 | Aug 28, 2026 2mo ago | |
| CVE-2026-77991 | critical | 9.4/10 | Aug 27, 2026 2mo ago | |
| CVE-2026-77034 | medium | 6.9/10 | Aug 27, 2026 2mo ago | |
| CVE-2026-77990 | medium | 5.3/10 | Aug 27, 2026 2mo ago | |
| CVE-2026-77035 | medium | 5.1/10 | Aug 27, 2026 2mo ago | |
| CVE-2026-77989 | medium | 5.3/10 | Aug 27, 2026 2mo ago | |
| CVE-2026-77998 | critical | 10.0/10 | Aug 25, 2026 2mo ago | |
| CVE-2026-77995 | critical | 10.0/10 | Aug 24, 2026 2mo ago | |
| CVE-2026-66917 | high | 8.6/10 | Aug 22, 2026 2mo ago | |
| CVE-2026-76613 | high | 8.6/10 | Aug 21, 2026 2mo ago | |
| CVE-2026-77026 | medium | 6.9/10 | Aug 20, 2026 2mo ago | |
| CVE-2026-76610 | medium | 6.9/10 | Aug 20, 2026 2mo ago | |
| CVE-2026-75948 | high | 8.6/10 | Aug 20, 2026 2mo ago | |
| CVE-2026-76564 | high | 8.6/10 | Aug 20, 2026 2mo ago | |
| CVE-2026-75952 | medium | 4.6/10 | Aug 19, 2026 2mo ago | |
| CVE-2026-75953 | — | — | Aug 19, 2026 2mo ago | |
| CVE-2026-74803 | critical | 10.0/10 | Aug 19, 2026 2mo ago | |
| CVE-2026-75114 | medium | 5.1/10 | Aug 19, 2026 2mo ago | |
| CVE-2026-74804 | critical | 9.3/10 | Aug 19, 2026 2mo ago | |
| CVE-2026-67364 | critical | 10.0/10 | Aug 19, 2026 2mo ago | |
| CVE-2026-67363 | high | 7.7/10 | Aug 19, 2026 2mo ago | |
| CVE-2026-71574 | high | 8.5/10 | Aug 18, 2026 2mo ago | |
| CVE-2026-74251 | critical | 9.3/10 | Aug 16, 2026 2mo ago | |
| CVE-2026-67286 | medium | 6.3/10 | Aug 12, 2026 2mo ago | |
| CVE-2026-67285 | critical | 9.2/10 | Aug 12, 2026 2mo ago | |
| CVE-2026-66915 | critical | 10.0/10 | Aug 10, 2026 3mo ago |