Bug 2571189 (CVE-2026-44382)

Summary: CVE-2026-44382 Intel Wireless Bluetooth: Intel Wireless Bluetooth: Denial of Service via out-of-bounds read
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerability-draftAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in Intel Wireless Bluetooth. An out-of-bounds read vulnerability in the kernel-level driver allows an unauthenticated attacker within adjacent network range to cause a Denial of Service (DoS). By sending specially crafted traffic to the vulnerable system, an attacker can trigger a kernel crash without requiring user interaction.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description OSIDB Bzimport 2026-11-10 20:45:08 UTC 
Out-of-bounds read for some Intel(R) Wireless Bluetooth(R) within Ring 0: Kernel may allow a denial of service. Network adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via adjacent access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.