Out-of-Bounds Affecting torvalds/linux package, versions [5.4,5.10.265)[5.11,5.15.216)[5.16,6.1.183)[6.2,6.6.151)[6.7,6.12.103)[6.13,6.18.44)[6.19,7.1.8)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-TORVALDSLINUX-20814838
- published11 Oct 2026
- disclosed15 Aug 2026
- creditUnknown
Introduced: 15 Aug 2026
CVE-2026-74549 (opens in a new tab)How to fix?
Upgrade torvalds/linux to version 5.10.265, 5.15.216, 6.1.183, 6.6.151, 6.12.103, 6.18.44, 7.1.8 or higher.
Overview
Affected versions of this package are vulnerable to Out-of-Bounds in the nct6775_update_pwm process. An attacker can cause hardware misconfiguration or system crashes by accessing unsupported weight registers through local read or write operations to hwmon sysfs files. This is only exploitable if the system uses an NCT6116 chip with PWM channels 4 or 5 enabled and the attacker has local access to the relevant sysfs attributes.
Note: The Linux kernel project assigns a CVE to every bug fix it ships, whether or not the bug has been shown to be exploitable. This advisory was generated from that process and has not been individually assessed for exploitability. See the kernel's CVE process documentation: https://github.com/torvalds/linux/blob/master/Documentation/process/cve.rst