8.0 HighCWE-78
CVE-2026-48163
MariaDB server vulnerability
MariaDBserver
Status
- Not in CISA KEV
- Vendor fix available
Exploit probabilityEPSSchecked 25 Oct
0.9%probability of exploitation in the next 30 days
Higher than 60% of scored CVEs
SeverityCVSS
8.0High
Description NVD
MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.27, 10.11.1 to before 10.11.18, 11.4.1 to before 11.4.12, 11.8.1 to before 11.8.8, and 12.3.1, during the SST the donor node is interpolating parameters that the joiner sent into the command line. Not all parameters were properly validated which could allow a malicious joiner to execute arbitrary shell commands on the donor side via the rsync SST method. This issue has been patched in versions 10.6.27, 10.11.18, 11.4.12, 11.8.8, and 12.3.2.
Coverage 2 articles · 1 outlet
See the full timelineShow as table
| Published (UTC) | Outlet | Headline |
|---|---|---|
| Sun 7 Jun · 21:50 UTC | SecurityOnline | CVE-2026-49261 flaw in MariaDB lets attackers run remote code |
| Tue 23 Jun · 02:31 UTC | SecurityOnline | Critical MariaDB bugs let attackers run shell commands via Galera |
- Critical MariaDB bugs let attackers run shell commands via GaleraSecurityOnline
- CVE-2026-49261 flaw in MariaDB lets attackers run remote codeSecurityOnline · first in our coverage · mentions it in passing