CVE-2026-43064
Last modified
CVE-2026-43064 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix not releasing workqueue on .release() The workqueue associated with an DSA/IAA device is not released when the object is freed.. EPSS estimates a 0.11% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix not releasing workqueue on .release() The workqueue associated with an DSA/IAA device is not released when the object is freed.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Linux | Linux Kernel | >= 5.11.22, < 5.12 | — |
| Linux | Linux Kernel | >= 5.12.5, < 5.13 | — |
| Linux | Linux Kernel | >= 5.13, < 6.1.168 | — |
| Linux | Linux Kernel | >= 6.2, < 6.6.131 | — |
| Linux | Linux Kernel | >= 6.7, < 6.12.80 | — |
| Linux | Linux Kernel | >= 6.13, < 6.18.21 | — |
| Linux | Linux Kernel | >= 6.19, < 6.19.11 | — |
| Linux | Linux Kernel | 7.0 | Rc1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2026-43064?
How severe is CVE-2026-43064?
How do I fix CVE-2026-43064?
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-2026-43059In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2026-4306The WP Job Portal plugin for WordPress is vulnerable to SQL …7.5
- CVE-2026-43060In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2026-43061In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-43062In the Linux kernel, the following vulnerability has been re…7.1
- CVE-2026-43063In the Linux kernel, the following vulnerability has been re…7.8
- CVE-2026-43065In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-43066In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-43067In the Linux kernel, the following vulnerability has been re…9.8
- CVE-2026-43068In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-43069In the Linux kernel, the following vulnerability has been re…5.5
- CVE-2026-4307A security flaw has been discovered in frdel/agent0ai agent-…4.3
Are you affected by CVE-2026-43064?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST