CVE-2026-46203
Last modified
CVE-2026-46203 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: spi: cadence-quadspi: fix unclocked access on unbind Make sure that the controller is runtime resumed before disabling it during driver unbind to avoid an unclocked register access. This issue was flagged by Sashiko when reviewing a controller deregistration fix.. EPSS estimates a 0.13% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: spi: cadence-quadspi: fix unclocked access on unbind Make sure that the controller is runtime resumed before disabling it during driver unbind to avoid an unclocked register access. This issue was flagged by Sashiko when reviewing a controller deregistration fix.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Linux | Linux Kernel | >= 6.7, < 7.0.9 | — |
| Linux | Linux Kernel | 7.1 | Rc1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2026-46203?
How severe is CVE-2026-46203?
How do I fix CVE-2026-46203?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-46198In the Linux kernel, the following vulnerability has been re…8.8
- CVE-2026-46199In the Linux kernel, the following vulnerability has been re…7.1
- CVE-2026-4620OS Command Injection vulnerability in NEC Platforms, Ltd. At…9.8
- CVE-2026-46200In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-46201In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2026-46202In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-46204In the Linux kernel, the following vulnerability has been re…7.1
- CVE-2026-46205In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2026-46206In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2026-46207In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-46208In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2026-46209In the Linux kernel, the following vulnerability has been re…7.8
Are you affected by CVE-2026-46203?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST