Is there a patch available for CVE-2026-99067?

Yes, a patch is available for CVE-2026-99067. Update the affected software to the latest version immediately.

Linux CVE-2026-99067

EUVD-2026-108733

2026-10-23 Linux

GHSA-hhhw-f92w-5h8m

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:

btrfs: scrub: fix local_root reference leak in scrub_print_warning_inode()

When paths_from_inode() fails, scrub_print_warning_inode() jumps to err without dropping the reference taken by btrfs_get_fs_root(), leaking a reference to the root every time path resolution fails while printing scrub warnings. Every other error and success path of the function drops the reference.

Drop the reference on the paths_from_inode() failure path too.

Affected VersionsENISA

Linux patch: 6.12.113

Linux 558540c17771eaf89b1a3be39aa2c8bc837da1a6 <41cabfbf3532e2a2a17be9e4876042a5393b5c8d

Linux 558540c17771eaf89b1a3be39aa2c8bc837da1a6 <1fd742c7479961da6d0bb794ef8ac6b7b9442847

Linux 3.2

Linux 558540c17771eaf89b1a3be39aa2c8bc837da1a6 <a7e5992bc37088f9b00e531955022aef69de3dc7

Linux patch: 0

Linux patch: 7.3

Linux patch: 7.2.11

Linux patch: 6.18.57

Linux 558540c17771eaf89b1a3be39aa2c8bc837da1a6 <452a435b74f7f598a343c51f7c89c5d2244384b6

Linux 558540c17771eaf89b1a3be39aa2c8bc837da1a6 <12ba7d8b9cd45a2c6aa8f37c3f4b8a50422fb549

Linux patch: 6.6.160

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 23, 2026 - 13:17 EUVD

CVE Published

Oct 23, 2026 - 12:23 cve.org

UNKNOWN (no severity yet)

Threat Intelligence Overview

EPSS Score

0.2%

Top 90% 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.