In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check
Published Oct 14, 2025
8.8
HIGHCVSS 3.1
EPSS 0.26%
Description
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00418955; Issue ID: MSV-3570.
Affected products
-
- Version SDK release 7.6.7.2 and before / OpenWrt 19.07, 21.02 (MT6890)StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| MediaTek, Inc. | n/a | n/a |
|
Configuration 1
- ≤ 7.6.7.2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Oct 15, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2025–2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.26% (0.00260) | 16.04th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.24% (0.00237) | 14.48th | v5 (v2026.06.15) |
| Oct 14, 2025 | 0.02% (0.00019) | 3.70th | v4 (v2025.03.14) |
References (1)
- https://corp.mediatek.com/product-security-bulletin/October-2025 Vendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://corp.mediatek.com/product-security-bulletin/October-2025 | Vendor Advisory |
Change history (0)
No recorded changes yet.