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VULNERABILITIES

CVE-2026-18893 Details

Description

IBM CockroachDB PostgreSQL for IBM VPC 26.2.0 through 26.2.3, 25.4.0 through 25.4.12, and 25.2.0 through 25.2.20 is vulnerable to privilege escalation via user-defined function.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.1 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.ibm.com/support/pages/node/7293292 [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-269Improper Privilege Management[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

1 change record found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-18893
NVD Published Date:
Nov 8, 2026
NVD Last Modified:
Nov 8, 2026
Source:
[email protected]
CVE-2026-18893 Details - Not Deferred