CVE-2026-95695 IBM CVE debrief

Who should care

Defenders and administrators of IBM WebSphere Application Server - Liberty should assess exposure and prioritize patching or mitigation. They should review and update incident response plans to address potential bypass of security restrictions and implement additional security measures to detect and prevent exploitation. This includes verifying and patching affected systems to prevent exploitation and updating risk

Why it matters

CVE-2026-95695 is a high-severity vulnerability in IBM WebSphere Application Server - Liberty that allows remote attackers to bypass security restrictions. Defenders and administrators should assess exposure, prioritize patching or mitigation, and update incident response plans to address potential bypass of security restrictions.

• Remote attackers may bypass security restrictions, potentially leading to unauthorized access or actions.
• Defenders must verify and patch affected systems to prevent exploitation.
• Incident response plans should be updated to address potential bypass of security restrictions.

Technical summary

The IBM WebSphere Application Server - Liberty 20.0.0.12 through 26.0.0.10 could allow a remote attacker to bypass security restrictions due to incorrect authorization. This vulnerability has a high CVSS score of 7.4 and is classified as HIGH severity. Defenders and administrators should assess exposure, prioritize patching or mitigation, and update incident response plans to address potential bypass of security restrictions.

Defensive priority

Defenders should prioritize patching or mitigating this vulnerability, especially for exposed systems.

Recommended defensive actions

• Patch or upgrade to a non-affected version of IBM WebSphere Application Server - Liberty.
• Implement additional security measures to detect and prevent exploitation.
• Review and update incident response plans to address potential bypass of security restrictions.

Evidence notes

The CVE record and source item provide details on the vulnerability, but additional information from IBM may be necessary for comprehensive risk assessment.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.