Critical severity · published Oct 17, 2024
CVE-2023-26785
MariaDB v10.5 was discovered to contain a remote code execution (RCE) vulnerability via UDF Code in a Shared Object File, followed by a "create function" statement
9.8
CVSS
2.2%
EPSS
No
On KEV
Description
MariaDB v10.5 was discovered to contain a remote code execution (RCE) vulnerability via UDF Code in a Shared Object File, followed by a "create function" statement. NOTE: this is disputed by the MariaDB Foundation because no privilege boundary is crossed.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.2% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
Mariadb · Mariadb
10.5.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-26785
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-26785
Exploit
https://github.com/Ant1sec-ops/CVE-2023-26785
Mailing List
https://seclists.org/fulldisclosure/2012/Dec/39
More from Mariadb
9.9
CVE-2026-85748
MariaDB: Use-after-free with a large number of SYS_REFCURSOR's
9.9
CVE-2026-85746
MariaDB: Out-of-bound buffer write on in `ST_AsText` of nested GeometryCollections
9.9
CVE-2026-92262
MariaDB: Numerous issues caused by historical #mysql50# tablename encoding bypass.
9.9
CVE-2026-32710
Heap-based Buffer Overflow in MariaDB
9.8
CVE-2026-44170
MariaDB: Argument injection in CONNECT REST Xcurl on Windows via unsanitized URL
