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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
352,137
All time
Critical · Active
12,432
CVSS ≥ 9.0
New · 14 days
2,111
Newly disclosed
Feed last synced
2 hrs ago
Data freshness
| CVE ID | Severity | CVSS | Title | Published |
|---|---|---|---|---|
| CVE-2026-74804 | critical | 9.3/10 | Aug 19, 2026 1mo ago | |
| CVE-2026-67364 | critical | 10.0/10 | Aug 19, 2026 1mo ago | |
| CVE-2026-67363 | high | 7.7/10 | Aug 19, 2026 1mo ago | |
| CVE-2026-71574 | high | 8.5/10 | Aug 18, 2026 1mo ago | |
| CVE-2026-74251 | critical | 9.3/10 | Aug 16, 2026 1mo ago | |
| CVE-2026-67286 | medium | 6.3/10 | Aug 12, 2026 1mo ago | |
| CVE-2026-67285 | critical | 9.2/10 | Aug 12, 2026 1mo ago | |
| CVE-2026-66915 | critical | 10.0/10 | Aug 10, 2026 1mo ago | |
| CVE-2026-66914 | critical | 9.2/10 | Aug 7, 2026 1mo ago | |
| CVE-2026-66494 | high | 8.7/10 | Aug 7, 2026 1mo ago | |
| CVE-2026-66491 | high | 8.2/10 | Aug 7, 2026 1mo ago | |
| CVE-2026-66492 | medium | 6.1/10 | Aug 7, 2026 1mo ago | |
| CVE-2026-66493 | medium | 6.4/10 | Aug 7, 2026 1mo ago | |
| CVE-2026-65947 | — | — | Jul 29, 2026 1mo ago | |
| CVE-2026-65888 | critical | 10.0/10 | Jul 29, 2026 1mo ago | |
| CVE-2026-65887 | critical | 10.0/10 | Jul 29, 2026 1mo ago | |
| CVE-2026-65890 | critical | 9.2/10 | Jul 29, 2026 1mo ago | |
| CVE-2026-66489 | — | — | Jul 29, 2026 1mo ago | |
| CVE-2026-66488 | — | — | Jul 29, 2026 1mo ago | |
| CVE-2026-65889 | critical | 9.2/10 | Jul 29, 2026 1mo ago | |
| CVE-2026-66490 | — | — | Jul 29, 2026 1mo ago | |
| CVE-2026-65946 | — | — | Jul 29, 2026 1mo ago | |
| CVE-2026-65885 | critical | 9.4/10 | Jul 29, 2026 1mo ago | |
| CVE-2026-65881 | — | — | Jul 28, 2026 1mo ago | |
| CVE-2026-65882 | — | — | Jul 28, 2026 1mo ago | |
| CVE-2026-65876 | critical | 9.2/10 | Jul 27, 2026 1mo ago | |
| CVE-2026-65877 | high | 8.2/10 | Jul 27, 2026 1mo ago | |
| CVE-2026-65879 | — | — | Jul 27, 2026 1mo ago | |
| CVE-2026-65766 | critical | 9.2/10 | Jul 27, 2026 1mo ago | |
| CVE-2026-65878 | high | 8.3/10 | Jul 27, 2026 1mo ago |