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Linux Kernel EUVDEUVD-2026-57051

| CVE-2026-68443
2026-08-12 Linux GHSA-552w-mq8c-hv9r
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Awaiting Data No severity or threat signals available yet. Label will update when CVSS score is published or threat intelligence arrives. Why: No CVSS yet + EPSS > 10% or public POC.
Patch available 17.0% exploitation probability (EPSS)

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AnalysisCVE.org

In the Linux kernel, the following vulnerability has been resolved:

hwmon: (gigabyte_waterforce) Stop device IO before calling hid_hw_stop

Calling hid_hw_stop() does not stop the device IO. This results in a race condition between hid_input_report() and the point immediately following the execution of hid_device_io_start() within the driver probe function. If the probe operation fails after "io start" has been initiated, this race condition will result in a UAF vulnerability.

Fix the problem by calling hid_device_io_stop() before calling hid_hw_stop().

Affected VersionsENISA

Linux 42ac68e3d4ba06ad17bc56b790dbccc37e76e0ba <0842e9faab04f784d01125085195031252ff9695
Linux patch: 0
Linux patch: 7.1.6
Linux 6.8
Linux patch: 6.18.42
Linux patch: 6.12.101
Linux 42ac68e3d4ba06ad17bc56b790dbccc37e76e0ba <a855f678ba37ef82c4dd22926ad740ecfb8dbedf
Linux 42ac68e3d4ba06ad17bc56b790dbccc37e76e0ba <ff0c5c53d08274e200b48a4d53aa078265e873cb
Linux 42ac68e3d4ba06ad17bc56b790dbccc37e76e0ba <f36e12cc8cfe996d627b8a82bd9df9e43270f6e2
Linux patch: 7.2-rc5

Affected Packages

euvd linux no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

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Lifecycle Timeline

2
Patch available
Aug 12, 2026 - 01:02 EUVD
CVE Published
Aug 12, 2026 - 00:07 cve.org
UNKNOWN (no severity yet)

Threat Intelligence Overview

EPSS Score
17.0%
Social Media
1
Sightings
Data Quality
2 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity Not scored yet
CISA KEV No
Public POC No
EPSS 17.0%
Patch available Yes
Active threat No
Deciding rule
No CVSS yet + EPSS > 10% or public POC
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

Priority Score

17
Low Medium High Critical
KEV: 0
EPSS: +17
CVSS: 0
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Use-after-free vulnerabilities occur when a program continues to access memory through a pointer after that memory has been deallocated.

Race conditions occur when multiple concurrent requests exploit the brief time gap between checking a condition and acting upon it (TOCTOU - Time of Check, Time of Use).

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