Go to homepageCyberStrike

Menu

Star on GitHub · 3.2k
Sign inDownload

CVE-2026-68467

7.8 · HIGH

In the Linux kernel, the following vulnerability has been resolved: mtd: mchp23k256: use SPI match data for chip caps The driver stores chip capacity information in both the OF match table and th…

Published Aug 15, 2026EPSS 0.13%

Overview

CVE-2026-68467 is a high-severity vulnerability. It was published on August 15, 2026 and has a CVSS 3.1 base score of 7.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

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

mtd: mchp23k256: use SPI match data for chip caps

The driver stores chip capacity information in both the OF match table

and the SPI id table. Probe currently uses of_device_get_match_data(),

so a non-OF SPI modalias match falls back to mchp23k256_caps even when

the SPI id table selected a different part.

Use spi_get_device_match_data() so SPI id-table driver_data is consumed

when OF match data is absent. This keeps the existing default fallback

while avoiding the wrong MTD geometry for id-table-only matches.

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/04ebd3766861f219325852c9598e0f0281cb3636Refgit.kernel.org/stable/c/09e044192a42f716215fbd1a100ee87fa57426aaRefgit.kernel.org/stable/c/2e179b028da9fd628a09286a2c9df4fa076b2cc9Refgit.kernel.org/stable/c/7c0a3a73dccc9a3fc701f6be762449f18d0ca0fcRefgit.kernel.org/stable/c/a0c38083623c8b210a5b87fd34bebd05aa935ae8Refgit.kernel.org/stable/c/d322e40f4edf92bf0ca329e5aa4ae1c0316feb38Refgit.kernel.org/stable/c/dbe2254d1da99c986f9a3392471fc5eaa3229647

How CyberStrike helps

Frequently asked questions

What is CVE-2026-68467?

CVE-2026-68467 is a high-severity vulnerability. It was published on August 15, 2026 and has a CVSS 3.1 base score of 7.8 (HIGH).

How severe is CVE-2026-68467?

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-68467?

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-2026-68467?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-68467 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.

Related HIGH CVEs from 2026

View all
Browse by year2026202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999