High 7.1Published May 27, 2026

CVE-2026-45958drm/exynos: vidi: fix to avoid directly dereferencing user pointer

Updated under an hour ago (Oct 26, 2026, 2:00 PM ET)

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: fix to avoid directly dereferencing user pointer In vidi_connection_ioctl(), vidi->edid(user pointer) is directly dereferenced in the kernel. This allows arbitrary kernel memory access from the user space, so instead of directly accessing the user pointer in the kernel, we should modify it to copy edid to kernel memory using copy_from_user() and use it.

CVSS: 7.1 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
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: Analyzed
Record last updated: Aug 5, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from b73d12303ecfc91123363d8900e127da44bf42a6 before 13537f7f6d28a87ee2e496e071b6ad9541905f23; from b73d12303ecfc91123363d8900e127da44bf42a6 before c2914c0ca7557c6c5c845621cb6d6c9f26ab5a8c; from b73d12303ecfc91123363d8900e127da44bf42a6 before 7efb6a4e6b1b523e744d17e6249757ed97caae7c; from b73d12303ecfc91123363d8900e127da44bf42a6 before 2e147aa3169b83eaf044776f81d86235bf147de1; from b73d12303ecfc91123363d8900e127da44bf42a6 before 4c4193829109f38b2855de77981adc2e066286c7; from b73d12303ecfc91123363d8900e127da44bf42a6 before 4949e32387fe315b59ad5f422c9fc52836fbdd1e; from b73d12303ecfc91123363d8900e127da44bf42a6 before 235d702b771416b8a61e81bb09ba39282e4268fd; from b73d12303ecfc91123363d8900e127da44bf42a6 before d4c98c077c7fb2dfdece7d605e694b5ea2665085	CNA record
linux linux_kernel linux:linux_kernel	from 3.4 before 5.10.253; from 5.11 before 5.15.203; from 5.16 before 6.1.167; from 6.2 before 6.6.130; from 6.7 before 6.12.77; from 6.13 before 6.18.14; from 6.19 before 6.19.4	NVD

References

References

https://git.kernel.org/stable/c/13537f7f6d28a87ee2e496e071b6ad9541905f23	patch
https://git.kernel.org/stable/c/c2914c0ca7557c6c5c845621cb6d6c9f26ab5a8c	patch
https://git.kernel.org/stable/c/7efb6a4e6b1b523e744d17e6249757ed97caae7c	patch
https://git.kernel.org/stable/c/2e147aa3169b83eaf044776f81d86235bf147de1	patch
https://git.kernel.org/stable/c/4c4193829109f38b2855de77981adc2e066286c7	patch
https://git.kernel.org/stable/c/4949e32387fe315b59ad5f422c9fc52836fbdd1e	patch
https://git.kernel.org/stable/c/235d702b771416b8a61e81bb09ba39282e4268fd	patch
https://git.kernel.org/stable/c/d4c98c077c7fb2dfdece7d605e694b5ea2665085	patch

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.