What’s Vulnerable › Vulnerabilities

CVE-2026-20523

• Severity: high (CVSS 8.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-05 · updated 2026-10-08
• Weakness: CWE-787

Description

In neuropilot, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11249062; Issue ID: MSV-9171.

Affected products

• Mediatek Mt6881 Firmware: all versions
• Mediatek Mt6993 Firmware: all versions
• Mediatek Mt8188 Firmware: all versions
• Mediatek Mt8189 Firmware: all versions
• Mediatek Mt8668 Firmware: all versions
• Mediatek Mt8781 Firmware: all versions
• Mediatek Mt8793 Firmware: all versions
• Mediatek Mt8875 Firmware: all versions
• Mediatek Mt8910 Firmware: all versions

References

• https://www.mediatek.com/product-security-bulletin/October-2026

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