CVE-2026-46205
In the Linux kernel, the following vulnerability has been resolved: staging: media: atomisp: Disallow all private IOCTLs Disallow all private IOCTLs.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.14%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In the Linux kernel, the following vulnerability has been resolved: staging: media: atomisp: Disallow all private IOCTLs Disallow all private IOCTLs. These aren't quite as safe as one could assume of IOCTL handlers; disable them for now. Instead of removing the code, return in the beginning of the function if cmd is non-zero in order to keep static checkers happy.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.14% probability · 4th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/2b7eb2c5dc72f0fc954ac4aa155f9e285e937f7cPatch
- https://git.kernel.org/stable/c/51b8dc5163d2ff2bf04019f8bf7e3bd0e75bb654
- https://git.kernel.org/stable/c/64e85679beafe082fc2e70a557ec356c7fd27548Patch
- https://git.kernel.org/stable/c/6850a439f8d23d4979624f1d6880d3118d473a28Patch
- https://git.kernel.org/stable/c/6f1ce75a75c65061e7a720c3d0ee5f8adab7a2d3Patch
- https://git.kernel.org/stable/c/8774f8cb661f57ae43cc3bc0509d16ef1f406e45Patch
- https://git.kernel.org/stable/c/8c7a281a99224a5b9af99c4dcd98d68eea75926cPatch
- https://git.kernel.org/stable/c/c7848b67ef10f581114b6a2f52b160fc20eb52c9Patch
- https://git.kernel.org/stable/c/ceb1b5f910e58986ea544ff8c9c2f23ae9a52414Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.