CVE-2026-46235
Published May 28, 2026
Modified Jun 1, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: media: saa7164: add ioremap return checks and cleanups Add checks for ioremap return values in saa7164_dev_setup(). If ioremap for BAR0 or BAR2 fails, release the already allocated PCI memory regions, remove the device from the global list, decrement the device count, and return -ENODEV. This prevents potential null pointer dereferences and ensures proper cleanup on memory mapping failures.
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EPSS — Exploit Prediction
0.0012
Probability of exploitation
0.02%
Percentile rank
EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.
References
Other References
https://git.kernel.org/stable/c/23dee5990d2c27ed79567fd61ccfe6876768531a
https://git.kernel.org/stable/c/3ce8f3057c51bb0a66aa3fab0862be74e9f88684
https://git.kernel.org/stable/c/6047dc542fa404b5c187cc2c7906aaaaec6d11ed
https://git.kernel.org/stable/c/6c22a6d8e4c1507bba504aeebe80476144a373eb
https://git.kernel.org/stable/c/a9b83f46e52cf1239d780920d1a7a3e415f7b5d9
https://git.kernel.org/stable/c/d51c60a498e83c9a79884c8e420f97e3885c9583
Frequently Asked Questions
What is CVE-2026-46235? +
In the Linux kernel, the following vulnerability has been resolved:
media: saa7164: add ioremap return checks and cleanups
Add checks for ioremap return values in saa7164_dev_setup(). If
ioremap for BAR0 or BAR2 fails, release the already allocated PCI
memory regions, remove the device from the global list, decrement
the device count, and return -ENODEV.
This prevents potential null pointer dereferences and ensures proper
cleanup on memory mapping failures.
How do I check if I'm vulnerable to CVE-2026-46235? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.