CVE-2026-51992
CRITICALClickHouse Server <= 26.3.9.8 - Remote Code Execution via PostgreSQL Dictionary Creation
Title source: llmDescription
SQL Injection vulnerability in ClickHouse Server Versions <= 26.3.9.8 allows a remote attacker to execute arbitrary code via the create dictionaries function.
References (2)
Core 2
Scores
CVSS v3
9.1
EPSS
0.0052
EPSS Percentile
41.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-89
Status
published
Published
Jul 29, 2026
Tracked Since
Jul 29, 2026