CVE-2026-68226
What it is
In the Linux kernel, the following vulnerability has been resolved: media: cx23885: add ioremap return check and cleanup Add a check for the return value of pci_ioremap_bar() in cx23885_dev_setup(). If ioremap for BAR0 fails, release the already allocated PCI memory region, decrement the device count, and return -ENODEV. This prevents a potential null pointer dereference and ensures proper cleanup on memory mapping failure.
At a glance
- Exploit odds
- 0.2% chance of exploitation in the next 30 days (EPSS).
- Fix
- No patch or advisory is linked yet. Look at mitigations or restrict exposure.
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: 0.2% in the next 30 days (EPSS).
- Severity: not scored yet.
- Fix: none linked yet, which raises it.
Details
- Published
- Last modified
- Exploit probability
- 0.2% · EPSS, next 30 days
- Record status
- Received
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-2026-68226.md and follow it. Check whether this project is affected by CVE-2026-68226. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
References
- https://git.kernel.org/stable/c/6a7636e3d5204fb18fdf1c3f909a3d9d9e24064c
- https://git.kernel.org/stable/c/83540d86d717735b52a43e4ba1b784da5cc2310a
- https://git.kernel.org/stable/c/8fbdca4c99f68734e9b6c030973fb61a11bede15
- https://git.kernel.org/stable/c/9052fec0bb84eace81ac7bad071266052870cdf3
- https://git.kernel.org/stable/c/a0701e387b46e2481c05b47f1235b954bfc2af3e
- https://git.kernel.org/stable/c/c68c4ce72feb6fcccc843eb3baa7af60189ed567
- https://git.kernel.org/stable/c/f58f4b571bd75c78bbf15441086ba0c2830c1aa5
- https://git.kernel.org/stable/c/ff3c670a1de3a714f5644e37b9446fe7c3299fd3