PT-2026-140124

CVE-2026-18893

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Published

2026-11-08

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Updated

2026-11-08

Description by

CVSS 3.1
7.1
High
MetricsAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
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.
Exploitability
Fix
Impacts
Vendors
Affected products
Weakness enumeration
CWE-269: Improper Privilege Management
Related identifiers
CVE-2026-18893
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