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Linux EUVDEUVD-2026-103754

| CVE-2026-98514
2026-10-18 Linux GHSA-g33v-35j5-pxgw
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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/nouveau: Fix gem reference leak in validate_init()

On the ttm_bo_reserve() failure and "vma not found" error paths, the loop breaks without adding the looked-up object to any validate list, so the reference taken by drm_gem_object_lookup() is never released; validate_fini() only walks the spliced lists. Drop the reference before breaking out on both paths.

Affected VersionsENISA

Linux 19ca10d82e33bcfe92412c461fc3534ec1e14747 <8281930fc194ad448aaa5de8dd47fb6fb1cba327
Linux 4.17.12 <4.18
Linux patch: 6.1.189
Linux 19ca10d82e33bcfe92412c461fc3534ec1e14747 <74485cdc343060fce08f8f3990da524d783e43a7
Linux patch: 7.3-rc5
Linux patch: 6.18.55
Linux 19ca10d82e33bcfe92412c461fc3534ec1e14747 <9e13c398a23445baf38f0a59033dd9872a2bfe20
Linux bcc16811023394a5e61a20c107f1fa560a28b7c1
Linux patch: 6.12.112
Linux patch: 6.6.158
Linux 19ca10d82e33bcfe92412c461fc3534ec1e14747 <030e93fc91d55d9487b3b85fc0712bb795d77834
Linux patch: 5.15.222
Linux patch: 5.10.271
Linux 19ca10d82e33bcfe92412c461fc3534ec1e14747 <af2f48c12365866abb327d75c21a13bbde84719c
Linux 19ca10d82e33bcfe92412c461fc3534ec1e14747 <5ea72f7b7139b123713a7983448f910bc4514d9e
Linux 4.18
Linux patch: 0
Linux patch: 7.2.9
Linux 19ca10d82e33bcfe92412c461fc3534ec1e14747 <3c80e069470cf73c357c9edb5ec5fba20e6f6a98
Linux 19ca10d82e33bcfe92412c461fc3534ec1e14747 <957619120c26d6727efd18504e6b488673d3900a

Affected Packages

euvd linux fix: 4.18

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

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Lifecycle Timeline

2
Patch available
Oct 18, 2026 - 16:02 EUVD
CVE Published
Oct 18, 2026 - 15:17 cve.org
UNKNOWN (no severity yet)

Threat Intelligence Overview

EPSS Score
0.2%
Top 89% exploitable
Data Quality
3 sources
Confidence: Low

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 occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

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