Product by MediaTek
Mt8766 Firmware
21 known vulnerabilities in Mt8766 Firmware (MediaTek), 0 of them actively exploited (CISA KEV).
Key figures
21
Vulnerabilities
0
Actively exploited (KEV)
0
Used by ransomware
0
Critical
Vulnerabilities
Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.
| Medium | CVE-2026-20544 | MediaTek chipset: Out-of-bounds Write | 6.8 | |
| Medium | CVE-2026-20529 | MediaTek chipset: Out-of-bounds Write | 6.7 | |
| High | CVE-2026-20483 | MediaTek chipset: Missing Authorization | 7.7 | |
| Medium | CVE-2026-20539 | MediaTek chipset: Buffer Over-read | 5.3 | |
| Medium | CVE-2026-20543 | MediaTek chipset: Insertion of Sensitive Information Into Debugging Code | 5.5 | |
| High | CVE-2026-20455 | MediaTek chipset: Out-of-bounds Write | 7.8 | |
| Medium | CVE-2026-20541 | MediaTek chipset: Buffer Over-read | 5.3 | |
| Medium | CVE-2026-20540 | MediaTek chipset: Buffer Over-read | 5.3 | |
| Medium | CVE-2026-20534 | MediaTek chipset: Out-of-bounds Read | 5.3 | |
| Medium | CVE-2026-20538 | MediaTek chipset: Buffer Over-read | 5.3 | |
| Medium | CVE-2026-20475 | MediaTek chipset: Out-of-bounds Write | 6.0 | |
| Medium | CVE-2026-20473 | MediaTek chipset: Use After Free | 6.0 | |
| Medium | CVE-2026-20474 | MediaTek chipset: Time-of-check Time-of-use (TOCTOU) Race Condition | 6.0 | |
| Medium | CVE-2026-20453 | MediaTek chipset: Out-of-bounds Write | 6.7 | |
| Medium | CVE-2026-20451 | MediaTek chipset: Type Confusion | 6.7 | |
| Medium | CVE-2026-20448 | MediaTek chipset: Improper Handling of Insufficient Permissions or Privileges | 6.7 | |
| Medium | CVE-2026-20447 | MediaTek chipset: Out-of-bounds Read | 6.7 | |
| Medium | CVE-2026-20454 | MediaTek chipset: Time-of-check Time-of-use (TOCTOU) Race Condition | 6.4 | |
| Medium | CVE-2025-20659 | MediaTek Mt2735 Firmware: Out-of-bounds Read | 6.5 | |
| Medium | CVE-2026-20489 | MediaTek chipset: Out-of-bounds Read | 4.4 | |
| Medium | CVE-2026-20488 | MediaTek chipset: Out-of-bounds Read | 4.4 |