8.0 HighCWE-78
CVE-2026-48165
MariaDB: unsafe usage of `wsrep_sst_receive_address` values on the joiner side
MariaDBserver
Status
- Not in CISA KEV
- Vendor fix available
Exploit probabilityEPSSchecked 25 Oct
1.5%probability of exploitation in the next 30 days
Higher than 74% 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, a high-privileged MariaDB user could've used wsrep_sst_receive_address or wsrep_sst_donor global system variables to execute shell commands as the uid of the mariadbd process on the galera joiner node. 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 · mentions it in passing
- CVE-2026-49261 flaw in MariaDB lets attackers run remote codeSecurityOnline · first in our coverage · mentions it in passing