CVE-2026-68226
No CVSS score yet. EPSS 0.2% chance of exploitation in the next 30 days.
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.
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 12% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
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