What’s Vulnerable › Vulnerabilities

CVE-2026-20495

• Severity: high (CVSS 7.8 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: 2026-08-03 · updated 2026-10-23
• Weakness: CWE-862

Description

In Bluetooth driver, there is a possible permission bypass due to a missing permission check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00488300; Issue ID: MSV-7296.

Affected products

• Mediatek Mt7902 Firmware: all versions
• Mediatek Mt7920 Firmware: all versions
• Mediatek Mt7921 Firmware: all versions
• Mediatek Mt7922 Firmware: all versions
• Mediatek Mt7925 Firmware: all versions
• Mediatek Mt7927 Firmware: all versions

References

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

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