Is there a patch available for EUVD-2026-103904?

Yes, a patch is available for EUVD-2026-103904. Update the affected software to the latest version immediately.

Linux EUVD-2026-103904

| CVE-2026-98819

2026-10-18 Linux

GHSA-h69r-276q-7c65

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:

Bluetooth: btintel: validate DDC record lengths

Parse DDC record lengths in unsigned storage so 0xFF does not wrap. Reject records smaller than the mandatory three-byte header, records exceeding U8_MAX, and records exceeding remaining firmware bytes before issuing Intel_Write_DDC.

This issue was reported by Claude Mythos.

Affected VersionsENISA

Linux 145f2368c5fd7962e37315ccc092670743019d08 <069031f569f1681f17e863f48c221a6091b47850

Linux patch: 0

Linux patch: 6.12.113

Linux 145f2368c5fd7962e37315ccc092670743019d08 <b0fce76873a5e6a6820354409b26693ac5f8b251

Linux patch: 6.18.56

Linux patch: 7.2.10

Linux patch: 7.3-rc6

Linux 145f2368c5fd7962e37315ccc092670743019d08 <c9c15d4d8956df8c564f7c210e4dc5b9b820d97a

Linux 4.4

Linux 145f2368c5fd7962e37315ccc092670743019d08 <f3617369fbb30a4d2e54841ab8e92ca4fa211e56

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 - 15:49 cve.org

UNKNOWN (no severity yet)

Threat Intelligence Overview

EPSS Score

0.2%

Top 93% 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.