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Not yet scoredPublished Sep 17, 2026
CVE-2026-90298drm/sun4i: tcon: Drop TCON TOP device reference
Updated under an hour ago ()
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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.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Oct 19, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | 0305189afb323c1bad2be7fe713d556a9b708003 builds before 31b54c92a49a2b40fcd59b0c8cf346b0b3fb288b; 0305189afb323c1bad2be7fe713d556a9b708003 builds before 3eeb8545d5513defe935ce46a9824512f7a2bbd9; from 0305189afb323c1bad2be7fe713d556a9b708003 before b192f08480d63d3f5e46d35c91d4fccd4e703ca7; 0305189afb323c1bad2be7fe713d556a9b708003 builds before 4fa22218c2351621d470d2d2ae4f6a2ac39ada94; from 0305189afb323c1bad2be7fe713d556a9b708003 before e6406726ee7f4deb1b9b32c1ad6a147ffd208bec; 0305189afb323c1bad2be7fe713d556a9b708003 builds before 1ca06d47ac40bdcb63e4e528499bf531c6c3231b; from 0305189afb323c1bad2be7fe713d556a9b708003 before ae08a67bca7817e37c16c1ec51bce7f2ff9aaf2c; from 0305189afb323c1bad2be7fe713d556a9b708003 before 8208832a38ff3d2560eb8a77a9d7a2f17d8ebcdc | CNA record |
References
- https://git.kernel.org/stable/c/31b54c92a49a2b40fcd59b0c8cf346b0b3fb288b
- https://git.kernel.org/stable/c/3eeb8545d5513defe935ce46a9824512f7a2bbd9
- https://git.kernel.org/stable/c/b192f08480d63d3f5e46d35c91d4fccd4e703ca7
- https://git.kernel.org/stable/c/4fa22218c2351621d470d2d2ae4f6a2ac39ada94
- https://git.kernel.org/stable/c/e6406726ee7f4deb1b9b32c1ad6a147ffd208bec
- https://git.kernel.org/stable/c/1ca06d47ac40bdcb63e4e528499bf531c6c3231b
- https://git.kernel.org/stable/c/ae08a67bca7817e37c16c1ec51bce7f2ff9aaf2c
- https://git.kernel.org/stable/c/8208832a38ff3d2560eb8a77a9d7a2f17d8ebcdc
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.