CVE Catalog

CVE-2026-13068

MediumCVSS 4.2
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.25%

16th percentile - higher than 16% of all known CVEs

Summary

An authenticated user with cursor termination privileges on one database may incorrectly terminate active cursors on another database, disrupting other users' queries. This is due to an authorization check that does not properly scope privileges to the namespace.

Risk Assessment

An attacker can disrupt query operations across databases, causing potential delays or errors.

Recommendation

Apply the vendor patch that correctly scopes privileges to the appropriate namespace.

Related vulnerabilities

Original NVD description (English source)

An authenticated user holding cursor termination privileges on one database may incorrectly be permitted to terminate active cursors on a separate database, disrupting ongoing query operations for other users. The behavior stems from an authorization check that does not correctly scope privileges to the appropriate namespace.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS