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Back to active CVEs
Critical · CVSS 9.5CVE-2026-111283

BMC Helix Network Management before 26.3.01 Authentication Bypass via SAML ConfigurationCVE-2026-111283

Answer in brief

CVE-2026-111283 records a Critical severity (CVSS 9.5) vulnerability in BMC Helix Network Management before 26.3.01 Authentication Bypass via SAML Configuration. The current sources do not mark it as known exploited. The current feed maps BMC Helix/BMC Helix Network Management (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 15, 2026Updated Oct 15, 2026Source checked Oct 15, 2026First seen by HOL Oct 15, 2026Material review Oct 15, 2026
Upstream Advisory

Key facts

Risk
Critical · CVSS 9.5
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 9.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps BMC Helix/BMC Helix Network Management (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
BMC Helix/BMC Helix Network Managementgeneric>=0 <26.3.0126.3.01

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for BMC Helix/BMC Helix Network Management.
  2. 2Review the reported fix. Update BMC Helix/BMC Helix Network Management to 26.3.01 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Oct 15, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 15, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 15, 2026

Sources and claim methodology

  • Source referencedocs.helixops.ai
  • Source referencevulncheck.com
Upstream source description

BMC Helix Network Management on-prem 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.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • MP4v2 through 2.1.3 Heap Out-of-Bounds Read via MP4File::GetChaptersSame generic ecosystem
  • libical through 4.0.6 Heap Out-of-Bounds Read via icalvalue_decode_ical_stringSame generic ecosystem
  • libmodplug through 0.8.9.1 Heap Out-of-Bounds Write via CSoundFile::ReadDSMSame generic ecosystem
  • libmodplug through 0.8.9.1 Heap Out-of-Bounds Read via CSoundFile::ReadAMS2Same generic ecosystem
  • LibRaw through 0.22.2 Heap Out-of-Bounds Read via parseNikonMakernote ShotInfoSame generic ecosystem
  • unarr through 1.1.1 Off-by-One Heap Buffer Overflow via tar_get_nameSame generic ecosystem

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-305
Source
CVE List V5
Source checked
Oct 15, 2026
References
2 linked sources
Open source record