CVE-2026-42799 - Vulnerability Details - OpenCVE

Out-of-bounds read vulnerability in ASR Kestrel (nr_fw modules) allows Overflow Buffers. This vulnerability is associated with program files Code/Nr/nr_fw/RA/src/NrPwrCtrl.C. This issue affects Kestrel: before 2026/02/10.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00037.

Exploitation none

Automatable no

Technical Impact partial

No data.

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References

Link	Providers
https://www.asrmicro.com/en/goods/psirt?cid=44

History

Thu, 30 Apr 2026 13:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 30 Apr 2026 09:00:00 +0000

Type	Values Removed	Values Added
Description		Out-of-bounds read vulnerability in ASR Kestrel (nr_fw modules) allows Overflow Buffers. This vulnerability is associated with program files Code/Nr/nr_fw/RA/src/NrPwrCtrl.C. This issue affects Kestrel: before 2026/02/10.
Title		Out-of-bounds read in ulp
Weaknesses		CWE-125
References		https://www.asrmicro.com/en/goods/psirt?cid=44
Metrics		cvssV3_1 `{'score': 7.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L'}`

MITRE

Status: PUBLISHED

Assigner: ASR

Published: 2026-04-30T08:36:22.958Z

Updated: 2026-04-30T13:03:30.773Z

Reserved: 2026-04-30T07:55:02.475Z

Link: CVE-2026-42799

Vulnrichment

Updated: 2026-04-30T13:03:27.385Z

NVD

Status : Received

Published: 2026-04-30T09:16:03.473

Modified: 2026-04-30T09:16:03.473

Link: CVE-2026-42799

Redhat

No data.

OpenCVE Enrichment

No data.

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