CVE-2026-20496: Medium severity vulnerability
In geniezone, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11036877; Issue ID: MSV-7132.
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch ALPS11036877 - Compensating control
If System-level privilege can be obtained by an attacker, reduce exposure by limiting/isolating the affected GenieZone environment so untrusted actors cannot obtain System privilege (since exploitation requires attackers to have already obtained System privilege, and no user interaction is needed).
Event History
Frequently Asked Questions
What is the severity of CVE-2026-20496?
CVE-2026-20496 has a risk score of 14, indicating a significant security concern.
How do I fix CVE-2026-20496?
To address CVE-2026-20496, apply the patch identified as ALPS11036877.
What type of vulnerability is CVE-2026-20496?
CVE-2026-20496 is an out of bounds read vulnerability that can lead to local information disclosure.
Does exploiting CVE-2026-20496 require user interaction?
No, exploiting CVE-2026-20496 does not require user interaction once the attacker has obtained System privilege.
Who is affected by CVE-2026-20496?
CVE-2026-20496 affects systems running geniezone where the vulnerability allows information disclosure under specific conditions.