Is there a patch available for EUVD-2026-103831?

Yes, a patch is available for EUVD-2026-103831. Update the affected software to the latest version immediately.

Linux EUVD-2026-103831

| CVE-2026-98746

2026-10-18 Linux

GHSA-74wj-7f7x-fq68

Information Disclosure Linux

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Monitor Track and reassess. Why: No CVSS yet + weak signal (CWE or non-zero EPSS).

Patch available 0.2% exploitation probability (EPSS)

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AnalysisCVE.org

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

serial: ma35d1: Fix clock reference leak in ma35d1serial_probe()

of_clk_get() returns a clock with a reference that has to be released with clk_put(). ma35d1serial_probe() never does that, so the reference is leaked on the probe error paths and also when the port is removed.

Release it on the error paths and in ma35d1serial_remove().

Affected VersionsENISA

Linux 930cbf92db0184e327293d5e7089be0b08d46371 <98401cf912fe8a081ef8e500c421b6d957b55a99

Linux 6.5

Linux patch: 7.2.10

Linux patch: 6.18.56

Linux patch: 0

Linux 930cbf92db0184e327293d5e7089be0b08d46371 <1b303d383089aae7f20ad19fee15690486b935cb

Linux patch: 6.12.113

Linux 930cbf92db0184e327293d5e7089be0b08d46371 <d8233d6b391b4cd87df6e89056c21496df7a3012

Linux 930cbf92db0184e327293d5e7089be0b08d46371 <547c742f3b4acd4634eec47e9bff8731b55059a0

Linux patch: 7.3-rc6

Affected Packages

euvd linux no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

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Exploit and PoC references, threat intelligence from 22 sources

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Lifecycle Timeline

Patch available

Oct 18, 2026 - 17:19 EUVD

CVE Published

Oct 18, 2026 - 15:47 cve.org

UNKNOWN (no severity yet)

Threat Intelligence Overview

EPSS Score

0.2%

Top 94% exploitable

Data Quality

3 sources

Confidence: Low

EUVD

CVE.org

EPSS MSRC

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 0.2%

Patch available Yes

Active threat No

Deciding rule

No CVSS yet + weak signal (CWE or non-zero EPSS)

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.

Attack Technique

Information Disclosure MEDIUM

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.