Bug 2570268 (CVE-2026-50249)

Summary:	CVE-2026-50249 Intel Server Board D50DNP: Intel Server Board M50FCP: Intel Server Board Firmware: Information disclosure via out-of-bounds read in GenerationSetup
Product:	[Other] Security Response	Reporter:	OSIDB Bzimport <bzimport>
Component:	vulnerability	Assignee:	Product Security DevOps Team <prodsec-dev>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	Keywords:	Security
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Hardware:	All
OS:	Linux
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Doc Text:	A flaw was found in the GenerationSetup component of Intel Server Board D50DNP and Intel Server Board M50FCP firmware. An out-of-bounds read vulnerability allows a local attacker with administrative privileges to access sensitive system data within the Unified Extensible Firmware Interface (UEFI) environment. By reading memory outside allocated boundaries during system initialization, the attacker can achieve unauthorized information disclosure.	Story Points:	---
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
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Description OSIDB Bzimport 2026-11-10 19:47:06 UTC

Out-of-bounds read in the GenerationSetup for the Intel(R) Server Board D50DNP and Intel(R) Server Board M50FCP within Ring 0 UEFI may allow an information disclosure. Startup code and smm adversary with a privileged user combined with a high complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.