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Linux EUVDEUVD-2026-93137

| CVE-2026-98209
2026-10-06 Linux GHSA-q4rm-j75j-m3m8
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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:

mmc: sdhci-of-aspeed: Remove children before releasing SDC resources

Probe failure and removal leave SDHCI child devices registered after the parent clock and managed resources are released.

Unregister the OF children in reverse order before disabling the parent clock on both paths. Use of_platform_device_destroy() because manual child creation does not set the flag required by of_platform_depopulate().

This issue was identified during our ongoing static-analysis research while reviewing kernel code.

Affected VersionsENISA

Linux bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c <4396d70bb7fec531bcf934fed016b2f3300c670b
Linux patch: 5.10.271
Linux patch: 6.18.54
Linux bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c <b84d29f2541c8adb768e468388dbaa4bc25ef157
Linux bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c <356b4b3b28a8ecd2a6c66d3b9666686315337df1
Linux patch: 5.15.222
Linux bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c <6b22b4d29e4fc1d2de2e4d7174925d68220165fb
Linux bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c <15b5ffd8af2dd46856da57467eb6e0f90d8ada51
Linux patch: 7.2.8
Linux patch: 6.12.112
Linux bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c <67e8117df8547433989a6ac1545a68848d0a289f
Linux 5.4
Linux patch: 6.6.158
Linux patch: 7.3-rc4
Linux patch: 0
Linux bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c <7eb896617a6db846b18596c10ca9f8900a73013e
Linux patch: 6.1.189
Linux bb7b8ec62dfb9b255027c3a54d01f12fc3bd1d2c <bc5e79a5a5651588f3a93bef7815e4e86f78962c

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

2
Patch available
Oct 06, 2026 - 10:02 EUVD
CVE Published
Oct 06, 2026 - 08:44 cve.org
UNKNOWN (no severity yet)

Threat Intelligence Overview

EPSS Score
0.2%
Top 89% exploitable
Threat Intel
1
1 sources
Data Quality
3 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 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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