MT6990 Firmware
12 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for MT6990 Firmware, a product in the hardware firmware space. Use it to gauge the current risk picture and drill into individual advisories.
MT6990 Firmware CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 1 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 2 |
| 2026-05 | 2 |
| 2026-06 | 0 |
| 2026-07 | 0 |
| 2026-08 | 6 |
| 2026-09 | 1 |
Severity
How the 12 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- High2
- Medium10
Latest CVEs
The 12 most recently published vulnerabilities affecting MT6990 Firmware.
- CVE-2026-20503In Modem, there is a possible system crash due to a missing bounds check. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with...5.3
- CVE-2026-20494In wifi, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure if a malicious actor has already obtained the System privilege. User i...5.5
- CVE-2026-20493In wifi, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User inter...4.4
- CVE-2026-20492In Audio HAL, there is a possible system becoming unresponsive due to a race condition. This could lead to local denial of service with User execution privileges needed. User interaction is not nee...5.5
- CVE-2026-20491In med, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local denial of service with User execution privileges needed. User interaction is not needed fo...5.5
- CVE-2026-20480In Audio HAL, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local denial of service with User execution privileges needed. User interaction is not needed...5.5
- CVE-2026-20478In Audio HAL, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local denial of service with User execution privileges needed. User interaction is not needed...5.5
- CVE-2026-20450In Modem, there is a possible system crash due to incorrect error handling. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, wi...6.5
- CVE-2026-20449In Modem, there is a possible system crash due to a heap buffer overflow. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with...6.5
- CVE-2026-20433In Modem, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege, if a UE has connected to a rogue base station controlled by the a...8.8
- CVE-2026-20432In Modem, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege, if a UE has connected to a rogue base station controlled by the a...8.0
- CVE-2025-20659In Modem, there is a possible system crash due to improper input validation. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, w...6.5
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