Is there a patch available for CVE-2026-98970?

Yes, a patch is available for CVE-2026-98970. Update the affected software to the latest version immediately.

Linux CVE-2026-98970

EUVD-2026-108764

2026-10-23 Linux

GHSA-gvgc-qrvm-3584

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:

drm/vc4: Free the BO cache size list on teardown

vc4_bo_cache_destroy() purges the cached BOs but never frees the size list, leaking it on every unbind.

Affected VersionsENISA

Linux 4.5

Linux patch: 7.2.11

Linux patch: 0

Linux c826a6e1064419f78855463cf29ce9e8b9d25bf4 <b41ff8b529278216cba22a5dcdc93fea2a3a9619

Linux patch: 7.3

Linux c826a6e1064419f78855463cf29ce9e8b9d25bf4 <40870a0290cd913c9d94f98ed87ebe00dd091e53

Linux patch: 6.12.113

Linux c826a6e1064419f78855463cf29ce9e8b9d25bf4 <035ad1bc964f6698e9b06c26ffe94bcac08dadea

Linux c826a6e1064419f78855463cf29ce9e8b9d25bf4 <bea10b84e22efa22b005e8dba1a19df4e04a7649

Linux patch: 6.18.57

Linux c826a6e1064419f78855463cf29ce9e8b9d25bf4 <bf2848e50bd73782c2942ec023b5b60231f16e9b

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 - 12:19 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.