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Linux EUVDEUVD-2026-101041

| CVE-2026-98392
2026-10-14 Linux GHSA-j4c2-pp7j-2j5f
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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_pcie: fix tx_handle bounds off-by-one

Valid indices into txq->urbd0s/tfds/bufs are 0..txq->count-1, so tfd_index == txq->count is already out of range. Change the guard in btintel_pcie_msix_tx_handle() from '> txq->count' to '>= txq->count'.

This issue was reported by Claude Mythos.

Affected VersionsENISA

Linux patch: 6.18.53
Linux c2b636b3f788d10486a6691ad6dd3ec4c93bd78e <72bbd7c815ef92399b7b109977ae4669ce22ee6e
Linux patch: 7.3-rc3
Linux c2b636b3f788d10486a6691ad6dd3ec4c93bd78e <3dd1b41f96aad08444be1b7626c89de2b9f2abd4
Linux patch: 7.2.7
Linux 6.10
Linux patch: 6.12.111
Linux c2b636b3f788d10486a6691ad6dd3ec4c93bd78e <a641201a9b4d69ee8a7ef35f7aa597dddee6b9ee
Linux c2b636b3f788d10486a6691ad6dd3ec4c93bd78e <932a87444107e6724d808082676bba5c915c98ad
Linux patch: 0

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
Oct 14, 2026 - 15:03 EUVD
CVE Published
Oct 14, 2026 - 13:25 cve.org
UNKNOWN (no severity yet)

Threat Intelligence Overview

EPSS Score
0.2%
Top 90% exploitable
Data Quality
4 sources
Confidence: Medium

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

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