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IBM OpenBMC CVE-2026-7254

| EUVD-2026-32493 MEDIUM
Improper Validation of Specified Quantity in Input (CWE-1284)
2026-05-27 psirt@us.ibm.com GHSA-rcmv-jxxq-ggjw
5.3
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

Lifecycle Timeline

1
Analysis Generated
May 27, 2026 - 21:19 vuln.today

DescriptionNVD

IBM OPENBMC FW1110.00 through FW1110.11 is vulnerable to denial of service attacks by unauthenticated network users.

AnalysisAI

Denial-of-service exposure in IBM OpenBMC firmware versions FW1110.00 through FW1110.11 allows unauthenticated remote attackers to partially degrade system availability by sending specially crafted network requests exploiting improper input quantity validation (CWE-1284). The attack requires no authentication, no user interaction, and low complexity, making it fully automatable per SSVC assessment - though no public exploit code has been identified at time of analysis. …

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CVE-2026-7254 vulnerability details – vuln.today

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