CVE-2022-44011

6.5 mediumEPSS 0.7%

Medium (6.5) in clickhouse clickhouse. EPSS 0.7% chance of exploitation in the next 30 days.

An issue was discovered in ClickHouse before 22.9.1.2603. An authenticated user (with the ability to load data) could cause a heap buffer overflow and crash the server by inserting a malformed CapnProto object. The fixed versions are 22.9.1.2603, 22.8.2.11, 22.7.4.16, 22.6.6.16, and 22.3.12.19.

Severity

CVSS 3.1

6.5 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 53% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2023-11-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

clickhouse:clickhouse

References

https://clickhouse.com
https://clickhouse.com

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