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Linux EUVDEUVD-2026-108676

| CVE-2026-98882
2026-10-23 Linux GHSA-fg2v-3chx-7cvc
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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:

media: chips-media: wave5: Add range checks for dec_output_info

If the driver's dec_output_info contains invalid data the driver can write in invalid memory. Add a range check for that.

This fixes this smatch error: drivers/media/platform/chips-media/wave5/wave5-vpuapi.c:588 wave5_vpu_dec_get_output_info() error: buffer overflow 'inst->frame_buf' 64 <= 127

Affected VersionsENISA

Linux patch: 6.12.111
Linux patch: 6.18.53
Linux 0 <6.18.53
Linux 0 <6.12.111
Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <144f24ec0fc1e51673611912a6d14ded0a61db43
Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <79aef69bb0903616f4867f0168aea717a11c439c
Linux patch: 7.2
Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d6f777d11c7b34549cdadd8578d4b85f685eb976

Affected Packages

euvd linux fix: 6.12.111, 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 88% exploitable
Data Quality
4 sources
Confidence: Medium

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

A buffer overflow occurs when a program writes more data to a memory buffer than it was allocated to hold, causing the excess data to spill into adjacent memory regions.

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