CVE-2025-1674

Name: CVE-2025-1674
Creator: NVD / NIST
Published: 2025-02-25T08:15:29.887+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.2/10EPSS 0.34%

Last modified Jun 17, 2026

CVE-2025-1674 is a high-severity vulnerability rated 8.2/10 on the CVSS scale. A lack of input validation allows for out of bounds reads caused by malicious or malformed packets.. EPSS estimates a 0.34% chance of exploitation in the next 30 days.

Description

A lack of input validation allows for out of bounds reads caused by malicious or malformed packets.

Metrics

CVSS 3.1

8.2/10

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

EPSS Probability

0.34%

26.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Zephyrproject	Zephyr	<= 4.0

References

https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-x975-8pgf-qh66Mitigation, Vendor Advisory

Timeline

Published: Feb 25, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-1674?

A lack of input validation allows for out of bounds reads caused by malicious or malformed packets.

How severe is CVE-2025-1674?

CVE-2025-1674 has a CVSS score of 8.2/10 (HIGH severity). The EPSS model estimates a 0.34% probability of exploitation in the next 30 days.

How do I fix CVE-2025-1674?

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-2025-1674?

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

Scan your code now

Source: NVD / NIST