Critical 9.0Published Oct 15, 2026

CVE-2026-111283BMC Helix Network Management 26.3.00 before 26.3.01 Authentication Bypass via SAML Configuration

Updated under an hour ago (Oct 28, 2026, 4:10 AM ET)

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It affects BMC Helix Network Management. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.77%, higher than 55% of scored CVEs.

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Every CVE for BMC Helix Network Management

Exploited in the last 30 days

BMC Helix Network Management on-prem 26.3.00 before 26.3.01 contains an authentication bypass vulnerability that allows unauthenticated attackers to log in as the local administrator with any password when SAML single sign-on is configured. Attackers can submit the administrator username with an arbitrary password on the web login page to obtain a SuperAdmin session, modify device credentials, run device commands, and alter audit records.

CVSS: 9.0 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness (CWE): CWE-305
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): 0.77% (percentile 55)
Assigned by: VulnCheck
NVD analysis: Awaiting Analysis
Record last updated: Oct 20, 2026
First seen by InfoSec Signals: Oct 15, 2026

Affected products

Affected products

BMC Helix BMC Helix Network Management bmc_helix:network_management (from the name)	from 26.3.00 before 26.3.01	CNA record

References

References

https://docs.helixops.ai/bin/IT-Operations-Management/Operations-Management/BMC-Helix-Network-Management/NetworkManagement/Release-Notes/On-prem-Release-Notes/BMC-Helix-Network-Management-26-3-01-On-prem-Release-Notes/	release-notes, vendor-advisory
https://github.com/cybliminal/cve-2026-111283-bmc-helix-network-management-local-administrator-any-password	technical-description
https://www.vulncheck.com/advisories/bmc-helix-network-management-before-26.3.01-authentication-bypass-via-saml-configuration	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.