CVE-2025-49492

Name: CVE-2025-49492
Creator: NVD / NIST
Published: 2025-07-01T11:15:21.647+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.25%

Last modified Jun 17, 2026

CVE-2025-49492 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Out-of-bounds write in ASR180x in lte-telephony, May cause a buffer underrun. This vulnerability is associated with program files apps/atcmd_server/src/dev_api.C. This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.. EPSS estimates a 0.25% chance of exploitation in the next 30 days.

Description

Out-of-bounds write in ASR180x in lte-telephony, May cause a buffer underrun. This vulnerability is associated with program files apps/atcmd_server/src/dev_api.C. This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.25%

16.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-787

Affected Software

Vendor	Product	Versions
Asrmicro	Falcon Linux	< 1536
Asrmicro	Kestrel	< 1536
Asrmicro	Lapwing Linux	< 1536

References

https://www.asrmicro.com/en/goods/psirt?cid=40Vendor Advisory

Timeline

Published: Jul 1, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-49492?

How severe is CVE-2025-49492?

CVE-2025-49492 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.25% probability of exploitation in the next 30 days.

How do I fix CVE-2025-49492?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-49492?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST