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Vulnerability · Published Oct 18, 2026 · Assigned by Linux

CVE-2026-98663iio: imu: adis16480: fix unprotected debugfs reads

Unrated

In plain English

A security flaw in Linux from Linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 7% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS )–Not rated
Exploit odds (30 days)0.2%top 92.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

In the Linux kernel, the following vulnerability has been resolved: iio: imu: adis16480: fix unprotected debugfs reads The firmware_revision and firmware_date file operations are open coded and never call debugfs_file_get(), which debugfs_create_file_unsafe() requires. debugfs_remove_recursive() therefore does not wait for a read in progress, and unbind frees the iio_dev underneath it. Use debugfs_create_file() instead.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linuxno fix listedDEBIAN-CVE-2026-98663
Debian:13linux6.12.113-1DEBIAN-CVE-2026-98663
Debian:14linux7.2.10-1DEBIAN-CVE-2026-98663
Debian:12linux-6.126.12.113-1~deb12u1DEBIAN-CVE-2026-98663
Ubuntu:22.04:LTSlinuxno fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinuxno fix listedUBUNTU-CVE-2026-98663
Ubuntu:26.04:LTSlinuxno fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-awsno fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-awsno fix listedUBUNTU-CVE-2026-98663
Ubuntu:26.04:LTSlinux-awsno fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-aws-6.14no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-aws-6.17no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-aws-6.5no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-aws-6.8no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-aws-7.0no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-azureno fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-azureno fix listedUBUNTU-CVE-2026-98663
Ubuntu:26.04:LTSlinux-azureno fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-azure-6.11no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-azure-6.14no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-azure-6.17no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-azure-6.5no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-azure-6.8no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-azure-7.0no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-azure-fdeno fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-azure-fdeno fix listedUBUNTU-CVE-2026-98663
Ubuntu:26.04:LTSlinux-azure-fdeno fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-azure-fde-6.14no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-azure-fde-6.17no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-azure-fde-6.8no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-azure-fde-7.0no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-azure-nvidiano fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-azure-nvidia-6.14no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-gcpno fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-gcpno fix listedUBUNTU-CVE-2026-98663
Ubuntu:26.04:LTSlinux-gcpno fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-gcp-6.11no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-gcp-6.14no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-gcp-6.17no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-gcp-6.5no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-gcp-6.8no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-gcp-7.0no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-gkeno fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-gkeno fix listedUBUNTU-CVE-2026-98663
Ubuntu:26.04:LTSlinux-gkeno fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-gkeopno fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-gkeopno fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-hwe-6.11no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-hwe-6.14no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-hwe-6.17no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-hwe-6.5no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-hwe-6.8no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-hwe-7.0no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-ibmno fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-ibmno fix listedUBUNTU-CVE-2026-98663
Ubuntu:26.04:LTSlinux-ibmno fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-ibm-6.8no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-intel-iotgno fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-kvmno fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-lowlatencyno fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-lowlatencyno fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.11no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.8no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-nvidiano fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-nvidiano fix listedUBUNTU-CVE-2026-98663
Ubuntu:26.04:LTSlinux-nvidiano fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-nvidia-6.11no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-nvidia-6.17no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-nvidia-6.5no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-nvidia-6.8no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-nvidia-7.0no fix listedUBUNTU-CVE-2026-98663
Ubuntu:26.04:LTSlinux-nvidia-bosno fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-nvidia-lowlatencyno fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-nvidia-tegrano fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-nvidia-tegrano fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-nvidia-tegra-igxno fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-oem-6.11no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-oem-6.14no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-oem-6.17no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-oem-6.5no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-oem-6.8no fix listedUBUNTU-CVE-2026-98663
Ubuntu:26.04:LTSlinux-oem-7.0no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-oracleno fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-oracleno fix listedUBUNTU-CVE-2026-98663
Ubuntu:26.04:LTSlinux-oracleno fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-oracle-6.14no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-oracle-6.17no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-oracle-6.5no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-oracle-6.8no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-oracle-7.0no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-raspino fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-raspino fix listedUBUNTU-CVE-2026-98663
Ubuntu:26.04:LTSlinux-raspino fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-raspi-realtimeno fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2026-98663
Ubuntu:26.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2026-98663
Ubuntu:26.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-riscv-6.14no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-riscv-6.17no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-riscv-6.5no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-riscv-6.8no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-riscv-7.0no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-starfive-6.5no fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-vmwareno fix listedUBUNTU-CVE-2026-98663
Ubuntu:24.04:LTSlinux-xilinxno fix listedUBUNTU-CVE-2026-98663
Ubuntu:22.04:LTSlinux-xilinx-zynqmpno fix listedUBUNTU-CVE-2026-98663

Affected products (as reported)

VendorProductVersions
Linux Linux 9bf94f836e32ea168ec7448a523c11480317ad79 – before 8a7ff80c5cce57c65c105efd3a3e112edcce0e089bf94f836e32ea168ec7448a523c11480317ad79 – before cd2923032a9b8774e5a110c62c35919266387a2e9bf94f836e32ea168ec7448a523c11480317ad79 – before ef4a716c51e19c2f2565d9993c110e5ecc3b37839bf94f836e32ea168ec7448a523c11480317ad79 – before 8a782244972715c76bdaf8b662e9b22e260c52969bf94f836e32ea168ec7448a523c11480317ad79 – before b7e507c6da8875da93b4130c8185e82a9dfd565c9bf94f836e32ea168ec7448a523c11480317ad79 – before ce308ce18dedc18e9eeff8473892975e6fdd7aef9bf94f836e32ea168ec7448a523c11480317ad79 – before 396b83106f5e7d16467049f0caabd10533c01a0e9bf94f836e32ea168ec7448a523c11480317ad79 – before e1dea54496f90a62318cf4eeaa1e9ef8316e92b6
Linux Linux 4.16

References