MariaDB vulnerabilities: known CVEs & security history
MariaDB · Database · 28 tracked CVEs · 0 actively exploited · updated October 2026 · what is a CVE? →
This is the full list of known vulnerabilities (CVEs) across all MariaDB release lines — 28 in total. A CVE here doesn't mean your version is affected — check MariaDB's current status and the safe version to run.
Known MariaDB CVEs
Actively-exploited and most-severe first. Open any CVE for full details.
| CVE | Severity | CVSS | EPSS | Year |
|---|---|---|---|---|
| CVE-2026-49261 | critical | 10 | 2% | 2026 |
| CVE-2026-92262 | critical | 9.9 | 1% | 2026 |
| CVE-2026-85748 | critical | 9.9 | 1% | 2026 |
| CVE-2026-85746 | critical | 9.9 | 1% | 2026 |
| CVE-2026-44170 | critical | 9.8 | 1% | 2026 |
| CVE-2026-44172 | critical | 9.1 | 1% | 2026 |
| CVE-2026-97380 | high | 8.8 | 1% | 2026 |
| CVE-2026-107815 | high | 8.5 | 1% | 2026 |
| CVE-2026-107818 | high | 8.4 | 0% | 2026 |
| CVE-2026-107814 | high | 8.4 | 0% | 2026 |
| CVE-2026-107821 | high | 8 | 0% | 2026 |
| CVE-2026-48165 | high | 8 | 2% | 2026 |
| CVE-2026-48163 | high | 8 | 1% | 2026 |
| CVE-2026-44168 | high | 8 | 1% | 2026 |
| CVE-2026-86047 | high | 7.7 | 0% | 2026 |
| CVE-2018-25032 | high | 7.5 | 52% | 2022 |
| CVE-2022-0778 | high | 7.5 | 73% | 2022 |
| CVE-2026-107823 | high | 7.2 | 0% | 2026 |
| CVE-2026-35549 | medium | 6.5 | 0% | 2026 |
| CVE-2026-107822 | medium | 6.4 | 0% | 2026 |
| CVE-2026-107816 | medium | 6.4 | 0% | 2026 |
| CVE-2026-44171 | medium | 6.3 | 0% | 2026 |
| CVE-2026-85985 | medium | 5.4 | 0% | 2026 |
| CVE-2026-44173 | medium | 5 | 1% | 2026 |
| CVE-2026-107817 | medium | 4.4 | 0% | 2026 |
| CVE-2026-85745 | medium | 4.3 | 0% | 2026 |
| CVE-2026-44169 | medium | 4.3 | 0% | 2026 |
| CVE-2026-3494 | medium | 4.3 | 0% | 2026 |
Is my MariaDB version affected?
The list above spans every release. To know whether your version is affected — and the minimum safe version to upgrade to — check it directly.
Check your MariaDB version → · Monitor MariaDB for new CVEs →
MariaDB vulnerabilities — frequently asked
How many known vulnerabilities does MariaDB have?
IsItPatched tracks 28 CVEs for MariaDB. 6 are critical-severity and 12 high-severity. These span every release line — what matters is whether the version you run is affected.
Does MariaDB have any actively-exploited vulnerabilities?
None of MariaDB's tracked CVEs are currently in CISA's KEV catalog — but new ones can be added at any time, so keep your version current.
What is the most severe MariaDB vulnerability?
Among tracked issues, CVE-2026-49261 (CRITICAL, CVSS 10) ranks highest — a OS command injection weakness.
Is MariaDB safe to use?
It depends on the version. The latest supported MariaDB release (13.0.2) clears the known issues; older versions may still be affected. Check the exact version you run for a verdict.
CVE data aggregated from NVD, CISA KEV and EPSS (FIRST.org). Related: MariaDB security status · MariaDB end-of-life · actively-exploited CVEs. Always verify against MariaDB's advisories — see our disclaimer.