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Linux EUVDEUVD-2026-108721

| CVE-2026-98875
2026-10-23 Linux GHSA-4mjf-hj34-55hg
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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/gsp: add SEC2 to GA100 chip table

The booter-load and booter-unload firmware run on the SEC2 falcon. During tu102_gsp_oneinit(), the booter constructor needs device->sec2 to access the SEC2 falcon.

Without the .sec2 entry, device->sec2 is NULL and this dereference crashes during GSP-RM boot.

Affected VersionsENISA

Linux 0 <6.6.158
Linux patch: 6.18.53
Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <604d0efb17cc0dd197e089134736ac2698d5fca7
Linux 0 <6.18.53
Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <f29267ace04283e76f92a74d9a7f4fcfcb32f484
Linux patch: 7.2
Linux patch: 6.6.158
Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <feb1ad41281aed00e8a741942e56a1cd774e8342

Affected Packages

euvd linux fix: 6.6.158, 6.18.53

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

2
Patch available
Oct 23, 2026 - 12:16 EUVD
CVE Published
Oct 23, 2026 - 11:37 cve.org
UNKNOWN (no severity yet)

Threat Intelligence Overview

EPSS Score
0.2%
Top 90% 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

Denial of Service attacks render applications or systems unavailable by overwhelming resources or triggering failure conditions.

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