CVE-2026-42799

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.

CVSS v3 7.4 HIGH

7.4^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.1 / Impact : 3.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope CHANGED

References

Link	Resource
https://www.asrmicro.com/en/goods/psirt?cid=44	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:asrmicro:asr1803_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:asrmicro:asr1803:-:*:*:*:*:*:*:*

History

05 May 2026, 02:53

Type	Values Removed	Values Added
References	~~() https://www.asrmicro.com/en/goods/psirt?cid=44 -~~	() https://www.asrmicro.com/en/goods/psirt?cid=44 - Vendor Advisory
CPE		cpe:2.3:o:asrmicro:asr1803_firmware:::::::: cpe:2.3:h:asrmicro:asr1803:-:::::::*
First Time		Asrmicro Asrmicro asr1803 Firmware Asrmicro asr1803

30 Apr 2026, 15:09

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-30 09:16

Updated : 2026-06-17 10:48

NVD link : CVE-2026-42799

Mitre link : CVE-2026-42799

CVE.ORG link : CVE-2026-42799

JSON object : View

Products Affected

asrmicro

asr1803
asr1803_firmware

CWE

CWE-125

Out-of-bounds Read

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