SB20261022296 - Multiple vulnerabilities in IBM Guardium Data Protection

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Main Vulnerability Database SB20261022296

SB20261022296 - Multiple vulnerabilities in IBM Guardium Data Protection

Published: October 22, 2026

Security Bulletin ID SB20261022296
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities 3
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

Medium 33% Low 67%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 3 vulnerabilities.


1) Use of Non-Canonical URL Paths for Authorization Decisions (CVE-ID: CVE-2026-8384)

CWE-ID: CWE-647 - Use of Non-Canonical URL Paths for Authorization Decisions

CVSSv4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote attacker to bypass path-based security constraints.

The vulnerability exists due to use of non-canonical url paths for authorization decisions in org.eclipse.jetty.util.URIUtil.canonicalPath() when processing request paths containing semicolon path parameters followed by slash-dot segments. A remote attacker can send a specially crafted request path to bypass path-based security constraints.

This can occur when Jetty SecurityHandler.PathMapped is used to protect a path prefix such as /admin/*, causing the non-normalized canonical path to be matched against security constraints.


2) Missing Release of Resource after Effective Lifetime (CVE-ID: CVE-2026-45536)

CWE-ID: CWE-772 - Missing Release of Resource after Effective Lifetime

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]


The vulnerability allows a remote attacker to cause a denial of service.

The vulnerability exists due to improper resource shutdown in netty_unix_socket_recvFd when receiving SCM_RIGHTS control messages containing two file descriptors over a unix domain socket. A remote attacker can send a specially crafted message to cause a denial of service.

The issue is reachable via Epoll/KQueue DomainSocketChannel only when the application enables DomainSocketReadMode.FILE_DESCRIPTORS.


3) Incorrect authorization (CVE-ID: CVE-2026-41115)

CWE-ID: CWE-863 - Incorrect Authorization

CVSSv4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]


The vulnerability allows a remote user to disclose sensitive group metadata.

The vulnerability exists due to improper access control in the CONSUMER_GROUP_DESCRIBE API when handling consumer group describe requests. A remote user can send a request to the API with DESCRIBE permission on the GROUP resource to disclose sensitive group metadata.

The issue stems from a discrepancy between the documented permission model and the implemented authorization check, which can lead to misconfigured ACLs.


Remediation

Install update from vendor's website.

References