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Vulnerability · Published Oct 28, 2026 · Assigned by Linux

CVE-2026-99161i2c: viai2c-wmt: Fix clock leak in wmt_i2c_probe()

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 9% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS )–Not rated
Exploit odds (30 days)0.2%top 91.1% 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: i2c: viai2c-wmt: Fix clock leak in wmt_i2c_probe() In wmt_i2c_probe(), i2c->clk is acquired using of_clk_get(). If any subsequent operation fails or when the module is unloaded, the clock reference count is never decremented via clk_put(), leading to a resource leak. Switch to devm_clk_get() so that the clock is automatically managed and released.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12linuxno fix listedDEBIAN-CVE-2026-99161
Debian:13linux6.12.115-2DEBIAN-CVE-2026-99161
Debian:14linux7.2.13-1DEBIAN-CVE-2026-99161
Ubuntu:22.04:LTSlinuxno fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinuxno fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.04:LTSlinuxno fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.10linux7.3.0-10.10UBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-awsno fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-awsno fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.04:LTSlinux-awsno fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.10linux-aws7.3.0-1004.4UBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-aws-6.14no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-aws-6.17no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-aws-6.5no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-aws-6.8no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-aws-7.0no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-azureno fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-azureno fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.04:LTSlinux-azureno fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.10linux-azureno fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-azure-6.11no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-azure-6.14no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-azure-6.17no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-azure-6.5no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-azure-6.8no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-azure-7.0no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-azure-fdeno fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-azure-fdeno fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.04:LTSlinux-azure-fdeno fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.10linux-azure-fdeno fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-azure-fde-6.14no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-azure-fde-6.17no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-azure-fde-6.8no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-azure-fde-7.0no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-azure-nvidiano fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-azure-nvidia-6.14no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-gcpno fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-gcpno fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.04:LTSlinux-gcpno fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.10linux-gcp7.3.0-1004.4UBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-gcp-6.11no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-gcp-6.14no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-gcp-6.17no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-gcp-6.5no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-gcp-6.8no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-gcp-7.0no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-gkeno fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-gkeno fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.04:LTSlinux-gkeno fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-gkeopno fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-gkeopno fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-hwe-6.11no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-hwe-6.14no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-hwe-6.17no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-hwe-6.5no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-hwe-6.8no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-hwe-7.0no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-ibmno fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-ibmno fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.04:LTSlinux-ibmno fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-ibm-6.8no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-intel-iotgno fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-kvmno fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-lowlatencyno fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-lowlatencyno fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.11no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.8no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-nvidiano fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-nvidiano fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.04:LTSlinux-nvidiano fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-nvidia-6.11no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-nvidia-6.17no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-nvidia-6.5no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-nvidia-6.8no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-nvidia-7.0no fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.04:LTSlinux-nvidia-bosno fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-nvidia-lowlatencyno fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-nvidia-tegrano fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-nvidia-tegrano fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-nvidia-tegra-igxno fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-oem-6.11no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-oem-6.14no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-oem-6.17no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-oem-6.5no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-oem-6.8no fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.04:LTSlinux-oem-7.0no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-oracleno fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-oracleno fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.04:LTSlinux-oracleno fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.10linux-oracle7.3.0-1004.4UBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-oracle-6.14no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-oracle-6.17no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-oracle-6.5no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-oracle-6.8no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-oracle-7.0no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-raspino fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-raspino fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.04:LTSlinux-raspino fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.10linux-raspi7.3.0-1004.4UBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-raspi-realtimeno fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.10linux-realtime7.3.0-10.10.1UBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2026-99161
Ubuntu:26.10linux-riscv7.3.0-10.10.1UBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-riscv-6.14no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-riscv-6.17no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-riscv-6.5no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-riscv-6.8no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-riscv-7.0no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-starfive-6.5no fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-vmwareno fix listedUBUNTU-CVE-2026-99161
Ubuntu:24.04:LTSlinux-xilinxno fix listedUBUNTU-CVE-2026-99161
Ubuntu:22.04:LTSlinux-xilinx-zynqmpno fix listedUBUNTU-CVE-2026-99161

Affected products (as reported)

VendorProductVersions
Linux Linux 560746eb79d3124a278452c8dd968682b521cc82 – before e48754da403f61a347d2198fd8b50111319b3a52560746eb79d3124a278452c8dd968682b521cc82 – before f66341404d6ee3f5d451cc97c2f2c5b771e48d25560746eb79d3124a278452c8dd968682b521cc82 – before aa910d9d4c2711478ed1567bc691d0f9651166cb560746eb79d3124a278452c8dd968682b521cc82 – before 9504c8b6644f3c8799206c2e2840260bd416f341560746eb79d3124a278452c8dd968682b521cc82 – before a1b0b91c663be67072a76d76d980577a160ce694560746eb79d3124a278452c8dd968682b521cc82 – before 5d476bb76b7d72d8b7ed04a9c614900b097e3af7560746eb79d3124a278452c8dd968682b521cc82 – before 1875de656370c89b99a150d220df876288ee0344560746eb79d3124a278452c8dd968682b521cc82 – before aaabefc79b0ff0018e8e3832169bbe359d0551fc
Linux Linux 3.11

References