Is there a patch available for CVE-2026-98409?

Yes, a patch is available for CVE-2026-98409. Update the affected software to the latest version immediately.

Linux CVE-2026-98409

EUVD-2026-101058

2026-10-14 Linux

GHSA-g5rp-3454-m36c

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:

watchdog: rtd119x: Avoid division by zero

clk_get_rate() could return 0. Avoid a division by zero panic.

Affected VersionsENISA

Linux 4.16

Linux patch: 0

Linux patch: 6.18.54

Linux 2bdf6acbfead7e9aa69f36ee5682d1e5c8f70367 <757c721545b9ffac5c3042a0cd3685ea28af7e81

Linux 2bdf6acbfead7e9aa69f36ee5682d1e5c8f70367 <b4ede87765a2e58ca4f18f5f8037c4826b9cc93f

Linux patch: 6.6.158

Linux 2bdf6acbfead7e9aa69f36ee5682d1e5c8f70367 <5af7d2cbd20f893def03c8310a460ade66a5d822

Linux patch: 7.2.8

Linux patch: 6.12.112

Linux 2bdf6acbfead7e9aa69f36ee5682d1e5c8f70367 <8a12e049d517d7dee78500633f8f0e47262a67e0

Linux 2bdf6acbfead7e9aa69f36ee5682d1e5c8f70367 <1f22001b34984350844d629862f70934770cb796

Linux patch: 7.3-rc4

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 14, 2026 - 15:03 EUVD

CVE Published

Oct 14, 2026 - 13:27 cve.org

UNKNOWN (no severity yet)

Threat Intelligence Overview

EPSS Score

0.2%

Top 90% exploitable

Data Quality

3 sources

Confidence: Low

EUVD

CVE.org

EPSS MSRC

VulDB

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.