CVE-2026-90298
Published Sep 17, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: drm/sun4i: tcon: Drop TCON TOP device reference of_find_device_by_node() takes a device reference. Drop it after mux configuration succeeds.
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References
Other References
https://git.kernel.org/stable/c/1ca06d47ac40bdcb63e4e528499bf531c6c3231b
https://git.kernel.org/stable/c/31b54c92a49a2b40fcd59b0c8cf346b0b3fb288b
https://git.kernel.org/stable/c/3eeb8545d5513defe935ce46a9824512f7a2bbd9
https://git.kernel.org/stable/c/4fa22218c2351621d470d2d2ae4f6a2ac39ada94
https://git.kernel.org/stable/c/8208832a38ff3d2560eb8a77a9d7a2f17d8ebcdc
https://git.kernel.org/stable/c/ae08a67bca7817e37c16c1ec51bce7f2ff9aaf2c
https://git.kernel.org/stable/c/b192f08480d63d3f5e46d35c91d4fccd4e703ca7
https://git.kernel.org/stable/c/e6406726ee7f4deb1b9b32c1ad6a147ffd208bec
Frequently Asked Questions
What is CVE-2026-90298? +
In the Linux kernel, the following vulnerability has been resolved:
drm/sun4i: tcon: Drop TCON TOP device reference
of_find_device_by_node() takes a device reference. Drop it after mux
configuration succeeds.
How do I check if I'm vulnerable to CVE-2026-90298? +
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.