CVE-2026-1079: A native messaging host vulnerability in Pega Browser Extension (PBE) affects users of all versions of Pega Robotic Automation who have installed Pega Browser Extension.

Published Apr 7, 2026
·
Updated

A native messaging host vulnerability in Pega Browser Extension (PBE) affects users of all versions of Pega Robotic Automation who have installed Pega Browser Extension. A bad actor could create a website that contains malicious code that targets PBE. The vulnerability could occur if a user navigates to this website. The malicious website could then present an unexpected message box.

Affected Software

2 affected components
Pegasystems Pega Robotic Automation
Pegasystems Pega Browser Extension (PBE)

Event History

Apr 7, 2026
CVE Published
via MITRE·03:17 PM
Data Sourced
via MITRE·03:17 PM
DescriptionWeakness
Data Sourced
via NVD·04:16 PM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2026-1079?

CVE-2026-1079 is classified as a critical vulnerability affecting the Pega Browser Extension.

2

How do I fix CVE-2026-1079?

To mitigate CVE-2026-1079, users should update to the latest version of the Pega Browser Extension provided by Pegasystems.

3

Who is affected by CVE-2026-1079?

All users of Pega Robotic Automation with the Pega Browser Extension installed are affected by CVE-2026-1079.

4

What types of attacks can exploit CVE-2026-1079?

CVE-2026-1079 may allow an attacker to execute arbitrary code through the native messaging host.

5

Is there a workaround for CVE-2026-1079?

Currently, the only recommended action for CVE-2026-1079 is to apply the security update provided by Pegasystems.

Company

Resources

Contact

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CVE-2026-1079 - A native messaging host vulnerability in Pega Browser Extension (PBE) affects users of all versions of Pega Robotic Automation who have installed Pega Browser Extension. - SecAlerts