Is there a patch available for EUVD-2026-101066?

Yes, a patch is available for EUVD-2026-101066. Update the affected software to the latest version immediately.

Linux EUVD-2026-101066

| CVE-2026-98417

2026-10-14 Linux

GHSA-mmvw-8jc6-xq5j

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Awaiting Data No severity or threat signals available yet. Label will update when CVSS score is published or threat intelligence arrives. 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:

net: xfrm: reject unrepresentable espintcp transport headers

ESP-in-TCP can hand xfrm packets whose transport header offset no longer fits after the stream parser trims the TCP envelope. The plain transport header reset truncates that offset and triggers the skb warning path.

Use the careful transport-header helper and drop the skb through the existing XFRM error path when the offset cannot be represented.

Affected VersionsENISA

Linux patch: 5.10.271

Linux patch: 6.18.54

Linux e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 <96f01b53c2d05e003b040892256de54a586e8529

Linux patch: 5.15.222

Linux patch: 6.6.158

Linux e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 <327b2a457dd7d5445f7395f371f3c65de79bd5ce

Linux 5.6

Linux e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 <b2b84e73e0386ad0b4f9b8d3afde343e761f5275

Linux e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 <4a8243fd2e21980fa3fd10c0610e9155057cebd3

Linux e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 <cce630c751279e974fa0bb574d80575e0cc7e8f3

Linux patch: 0

Linux patch: 6.1.189

Linux e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 <206f396f46149dc8bc4dfd2b54b9879ba3ee1d7d

Linux e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 <6c29681207bc213188afa603dff2d55e7178a341

Linux patch: 7.3-rc4

Linux e27cca96cd68fa2c6814c90f9a1cfd36bb68c593 <d37a5b87577c4b4c1a1dcb000a9dff1df2cf886b

Linux patch: 6.12.112

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 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 88% exploitable

Data Quality

2 sources

Confidence: Low

EUVD

CVE.org

EPSS

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.