What is CVE-2026-51992?

CVE-2026-51992 is a critical-severity vulnerability in N/a, classified under SQL Injection. CVSS score: 9.1/10. Published 2026-07-29.

How severe is CVE-2026-51992?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Is CVE-2026-51992 known to be exploited?

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

SQL Injection in N/a

CVE-2026-51992

SQL Injection vulnerability in ClickHouse Server Versions <= 26.3.9.8 allows a remote attacker to execute arbitrary code via the create dictionaries function.

Vulnerability class: SQL Injection

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

N/a — versions n/a

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

TheLiimbo/CVE-2026-51992

References

cve@mitre.org
cve@mitre.org

Frequently asked questions

What is CVE-2026-51992?: CVE-2026-51992 is a critical-severity vulnerability in N/a, classified under SQL Injection. CVSS score: 9.1/10. Published 2026-07-29.
How severe is CVE-2026-51992?: Critical severity. CVSS v3 base score is 9.1 out of 10.
Is CVE-2026-51992 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.