BugZero | Citrix NetScaler BugID NSHELP-42491 - In rare cases, when a policy is configured, NetSca...

Citrix NetScaler - Defect ID: NSHELP-42491

In rare cases, when a policy is configured, NetScaler might crash during TLS 1.3 handshakes when the system simultaneously processes SSL close-notify alerts and TCP FIN events.

Citrix NetScaler - Defect ID: NSHELP-42491

In rare cases, when a policy is configured, NetScaler might crash during TLS 1.3 handshakes when the system simultaneously processes SSL close-notify alerts and TCP FIN events.

Last updated on June 15th, 2026

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Bug Details

Status: Fixed
Views: 2

Description

The vendor has published 1 unique mention(s) for this bug: 1. In rare cases, when a policy is configured, NetScaler might crash during TLS 1.3 handshakes when the system simultaneously processes SSL close-notify alerts and TCP FIN events. Modules: 1. SSL Latest urls for this bug: 1. https://docs.netscaler.com/en-us/updates?product=NetScaler%20ADC%20%28includes%20NetScaler%20Gateway%29&version=13.1&build=63.16 2. https://docs.netscaler.com/en-us/updates?product=NetScaler%20ADC%20%28includes%20NetScaler%20Gateway%29&version=14.1&build=72.57

Change history

2026-06-15 Removed: 13.1 Build 63.16

2026-05-08 Added: 13.1 Build 63.16

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Citrix NetScaler - Defect ID: NSHELP-42491

In rare cases, when a policy is configured, NetScaler might crash during TLS 1.3 handshakes when the system simultaneously processes SSL close-notify alerts and TCP FIN events.

Citrix NetScaler - Defect ID: NSHELP-42491

In rare cases, when a policy is configured, NetScaler might crash during TLS 1.3 handshakes when the system simultaneously processes SSL close-notify alerts and TCP FIN events.

Last updated on June 15th, 2026

BugZero Risk Score0.0 Coming soon

Bug Details

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Top Citrix NetScaler Defects

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