Is there a patch available for CVE-2026-98429?

Yes, a patch is available for CVE-2026-98429. Update the affected software to the latest version immediately.

Linux CVE-2026-98429

EUVD-2026-101078

2026-10-14 Linux

GHSA-8cmm-3crh-f6m2

Information Disclosure Linux

View

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:

RDMA/efa: Keep EQ resources alive while IRQ is registered

The completion IRQ handler accesses the EQ state and DMA buffer. Its IRQ was registered before that state was initialized, while teardown released the buffer before free_irq() synchronized the handler.

Initialize the EQ without arming it, register the IRQ, and then arm it. Reverse the resource order during teardown by freeing the IRQ before destroying the EQ.

Affected VersionsENISA

Linux 2a152512a155aaf27c3e67834ffafaed9525a7b5 <e22a3627b7151754f07f90ea3d1ab6e85f5d93f4

Linux 5.16

Linux patch: 6.18.54

Linux 2a152512a155aaf27c3e67834ffafaed9525a7b5 <38871ff47e2a02f8d9a333a65f358d987247b5b0

Linux patch: 7.2.8

Linux 2a152512a155aaf27c3e67834ffafaed9525a7b5 <c767e2812cac83fef70fb8932c3f0fe97dff9388

Linux patch: 7.3-rc4

Linux patch: 6.6.158

Linux 2a152512a155aaf27c3e67834ffafaed9525a7b5 <795eb34bfd8b1ab347adc41a11e4bb97c3ac0ce6

Linux 2a152512a155aaf27c3e67834ffafaed9525a7b5 <3cd652dfcd822af26ba75d6d2d245ea7f73b499e

Linux 2a152512a155aaf27c3e67834ffafaed9525a7b5 <9ecd3dcbdf1f315aadc049b291f59c79dc478062

Linux patch: 6.1.189

Linux patch: 0

Linux patch: 6.12.112

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 89% 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.