CVE-2026-23324
What it is
In the Linux kernel, the following vulnerability has been resolved: can: usb: etas_es58x: correctly anchor the urb in the read bulk callback When submitting an urb, that is using the anchor pattern, it needs to be anchored before submitting it otherwise it could be leaked if usb_kill_anchored_urbs() is called. This logic is correctly done elsewhere in the driver, except in the read bulk callback so do that here also.
At a glance
- Exploitability
- Can be exploited locally on the machine with a low-privilege account. High risk of service disruption.
- Exploit odds
- 0.1% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.1% in the next 30 days (EPSS).
- Severity: 5.5 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.1% · EPSS, next 30 days
- Record status
- Analyzed
Affected
- Linux Kernel < 5.15.203
- Linux Kernel < 6.1.167
- Linux Kernel < 6.6.130
- Linux Kernel < 6.12.77
- Linux Kernel < 6.18.17
- Linux Kernel < 6.19.7
- Linux Kernel 5.13
- Linux Kernel 7.0
Attack profile CVSS 3.1 · 5.5
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Raw vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2026-23324.md and follow it. Check whether this project is affected by CVE-2026-23324. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://git.kernel.org/stable/c/18eee279e9b5bff0db1aca9475ae4bc12804f05c
- https://git.kernel.org/stable/c/2185ea6e4ebcb61d1224dc7d187c59723cb5ad59
- https://git.kernel.org/stable/c/5eaad4f768266f1f17e01232ffe2ef009f8129b7
- https://git.kernel.org/stable/c/7a0171b4921ad443fee5ed4fcb9d99fa4776edac
- https://git.kernel.org/stable/c/b878444519fa03a3edd287d1963cf79ef78be2f1
- https://git.kernel.org/stable/c/b8f9ca88253574638bcff38900a4c28d570b1919
- https://git.kernel.org/stable/c/f6e90c113c92e83fc0963d5e60e16b0e8a268981
References
- https://git.kernel.org/stable/c/18eee279e9b5bff0db1aca9475ae4bc12804f05c
- https://git.kernel.org/stable/c/2185ea6e4ebcb61d1224dc7d187c59723cb5ad59
- https://git.kernel.org/stable/c/5eaad4f768266f1f17e01232ffe2ef009f8129b7
- https://git.kernel.org/stable/c/7a0171b4921ad443fee5ed4fcb9d99fa4776edac
- https://git.kernel.org/stable/c/b878444519fa03a3edd287d1963cf79ef78be2f1
- https://git.kernel.org/stable/c/b8f9ca88253574638bcff38900a4c28d570b1919
- https://git.kernel.org/stable/c/f6e90c113c92e83fc0963d5e60e16b0e8a268981