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CVE-2025-38495

8.8 · HIGH

In the Linux kernel, the following vulnerability has been resolved: HID: core: ensure the allocated report buffer can contain the reserved report ID When the report ID is not used, the low level…

Published Jul 28, 2025EPSS 0.33%

Overview

CVE-2025-38495 is a high-severity vulnerability. It was published on July 28, 2025 and has a CVSS 3.1 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

In the Linux kernel, the following vulnerability has been resolved:

HID: core: ensure the allocated report buffer can contain the reserved report ID

When the report ID is not used, the low level transport drivers expect

the first byte to be 0. However, currently the allocated buffer not

account for that extra byte, meaning that instead of having 8 guaranteed

bytes for implement to be working, we only have 7.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refgit.kernel.org/stable/c/4f15ee98304b96e164ff2340e1dfd6181c3f42aaRefgit.kernel.org/stable/c/7228e36c7875e4b035374cf68ca5e44dffa596b2Refgit.kernel.org/stable/c/7fa83d0043370003e9a0b46ab7ae8f53b00fab06Refgit.kernel.org/stable/c/9f2892f7233a8f1320fe671d0f95f122191bfbcdRefgit.kernel.org/stable/c/a262370f385e53ff7470efdcdaf40468e5756717Refgit.kernel.org/stable/c/a47d9d9895bad9ce0e840a39836f19ca0b2a343aRefgit.kernel.org/stable/c/d3ed1d84a84538a39b3eb2055d6a97a936c108f2Refgit.kernel.org/stable/c/fcda39a9c5b834346088c14b1374336b079466c1Reflists.debian.org/debian-lts-announce/2025/10/msg00007.htmlReflists.debian.org/debian-lts-announce/2025/10/msg00008.html

How CyberStrike helps

Frequently asked questions

What is CVE-2025-38495?

CVE-2025-38495 is a high-severity vulnerability. It was published on July 28, 2025 and has a CVSS 3.1 base score of 8.8 (HIGH).

How severe is CVE-2025-38495?

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2025-38495?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-38495?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-38495 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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