Is there a patch available for EUVD-2026-86882?

Yes, a patch is available for EUVD-2026-86882. Update the affected software to the latest version immediately.

Linux EUVD-2026-86882

| CVE-2026-97574

2026-09-25 Linux

GHSA-3q52-v35w-h242

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:

bnxt_en: Don't free the live ring's TPA state on queue restart failure

bnxt_queue_mem_alloc() shallow copies the live RX ring into the clone:

memcpy(clone, rxr, sizeof(*rxr));

the code currently clears pointers that the clone owns (such as rx_agg_bmap), but rx_tpa and rx_tpa_idx_map are left pointing at memory of the live ring that was cloned.

If an allocation failure happens later and the err_free_tpa_info label is taken, the live ring's memory can be freed while still in use.

Fix this by initializing the clone's pointers to NULL to prevent live ring state from being freed inadvertently.

Affected VersionsENISA

Linux 0997443906b96a051011f220a61e6dce4602ec54

Linux 6.12.20 <6.13

Linux 6.13

Linux bd649c5cc958169b8a8a3e77ea926d92d472b02a <0596a7caa6fc283e142716739099c038d8714082

Linux patch: 0

Linux bd649c5cc958169b8a8a3e77ea926d92d472b02a <5ce7f36c334d723954855ac769ede2fe0e8f89c8

Linux patch: 6.18.53

Linux patch: 7.2.7

Linux bd649c5cc958169b8a8a3e77ea926d92d472b02a <8ade95619cbfd1fc57f0f1a9a5ebdca2345a8d27

Linux patch: 7.3-rc3

Affected Packages

euvd linux fix: 6.13

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

Sep 25, 2026 - 11:02 EUVD

CVE Published

Sep 25, 2026 - 10:21 cve.org

UNKNOWN (no severity yet)

Threat Intelligence Overview

EPSS Score

0.2%

Top 91% exploitable

Data Quality

4 sources

Confidence: Medium

EUVD

CVE.org

EPSS MSRC

VulDB

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.