Is there a patch available for CVE-2026-98263?

Yes, a patch is available for CVE-2026-98263. Update the affected software to the latest version immediately.

Linux CVE-2026-98263

EUVD-2026-93191

2026-10-06 Linux

GHSA-8pw2-wmm5-rgrf

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:

ASoC: codecs: rt712-sdca-dmic: fix uninitialized stream_config->type

stream_config is not initialized before being passed to sdw_stream_add_slave(). The type field may contain garbage and is later copied to stream->type by sdw_config_stream().

Zero-initialize stream_config so type defaults to SDW_STREAM_PCM.

While at it, use snd_sdw_params_to_config() helper instead of open-coding the same logic.

Affected VersionsENISA

Linux 63a511284c9ea72696a5dd0a2d2721bdef19f774 <d93988c9e58d37b677f6ee8aceae741c8d1e30ad

Linux 6.4

Linux patch: 6.18.54

Linux patch: 6.12.112

Linux 63a511284c9ea72696a5dd0a2d2721bdef19f774 <03a5699a0a04309c597683967aaaf25d1e555ea2

Linux patch: 0

Linux 63a511284c9ea72696a5dd0a2d2721bdef19f774 <6507055733a9d397289277408b52daf422f8a814

Linux 63a511284c9ea72696a5dd0a2d2721bdef19f774 <a318ee718e7448cd6bf62d9b3197b6a6a8d4701e

Linux 63a511284c9ea72696a5dd0a2d2721bdef19f774 <c144447c207e2be24d6ac86d544691ba464caad8

Linux patch: 6.6.158

Linux patch: 7.3-rc4

Linux patch: 7.2.8

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 06, 2026 - 10:02 EUVD

CVE Published

Oct 06, 2026 - 08:45 cve.org

UNKNOWN (no severity yet)

Threat Intelligence Overview

EPSS Score

0.2%

Top 94% exploitable

Threat Intel

1 sources

Data Quality

3 sources

Confidence: Low

EUVD

CVE.org

EPSS NEWS 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.