CVE-2026-102764
KEVBeyondTrust Remote Support Authentication Bypass by Spoofing Vulnerability
View CVE record →- Vendor / Project
- BeyondTrust
- Product
- Remote Support
- Date added
- Oct 16, 2026
- Due date
- Oct 19, 2026
- Known ransomware use
- Unknown
- CWEs
- CWE-290
Description
BeyondTrust Remote Support contains an authentication bypass by spoofing vulnerability that could allow a remote attacker to perform file operations on the appliance.
Required action
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Notes
- https://www.beyondtrust.com/trust-center/security-advisories/bt26-05
- BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk
- Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk
- https://nvd.nist.gov/vuln/detail/CVE-2026-102764