What is CVE-2023-26785?

CVE-2023-26785 is a critical-severity vulnerability in Mariadb, classified under Code Injection. CVSS score: 9.8/10. Published 2024-10-17.

How severe is CVE-2023-26785?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2023-26785 known to be exploited?

4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Mariadb

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. NOTE: this is disputed by the MariaDB Foundation because no privilege boundary is crossed.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.022 (80.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Mariadb — versions 10.5.0
N/a — versions n/a

Weakness classification (CWE)

CWE-94 — Code Injection

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory)
cve@mitre.org (Mailing List)

Frequently asked questions

What is CVE-2023-26785?: CVE-2023-26785 is a critical-severity vulnerability in Mariadb, classified under Code Injection. CVSS score: 9.8/10. Published 2024-10-17.
How severe is CVE-2023-26785?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2023-26785 known to be exploited?: 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.