Mediatek
Mediatek Lr12a: vulnerabilities and CVEs
Mediatek Lr12a has 17 published vulnerabilities, 4 of them in the last 12 months. 3 are rated critical and 0 are listed by CISA as actively exploited.
CVEs17
Last 12 months4
Critical3
Actively exploited0
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Latest vulnerabilities
| CVE | Severity | EPSS | Active exploitation | Published | Description |
|---|---|---|---|---|---|
| CVE-2026-20434 | High (7.5) | 0.23% | — | Mar 2, 2026 | In 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 attacker, with no… |
| CVE-2025-20727 | High (8.1) | 0.53% | — | Nov 4, 2025 | In Modem, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote escalation of privilege, if a UE has connected to a rogue base station controlled by the attacker, with no… |
| CVE-2025-20726 | High (7.5) | 0.48% | — | Nov 4, 2025 | In Modem, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote escalation of privilege, if a UE has connected to a rogue base station controlled by the attacker, with no… |
| CVE-2025-20725 | High (7.5) | 0.51% | — | Nov 4, 2025 | In ims service, 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 attacker, with no… |
| CVE-2025-20678 | Medium (6.5) | 0.36% | — | Jun 2, 2025 | In ims service, 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, with no additional… |
| CVE-2025-20667 | High (7.5) | 0.43% | — | May 5, 2025 | In Modem, there is a possible information disclosure due to incorrect error handling. This could lead to remote information disclosure, if a UE has connected to a rogue base station controlled by the attacker, with no… |
| CVE-2024-20154 | High (8.8) | 3.9% | — | Jan 6, 2025 | In Modem, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution, if a UE has connected to a rogue base station controlled by the attacker, with no additional… |
| CVE-2024-20150 | High (7.5) | 0.76% | — | Jan 6, 2025 | In Modem, there is a possible system crash due to a logic error. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID:… |
| CVE-2024-20077 | High (7.5) | 0.74% | — | Jul 1, 2024 | In Modem, there is a possible system crash due to incorrect error handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.… |
| CVE-2024-20076 | High (7.5) | 0.74% | — | Jul 1, 2024 | In Modem, there is a possible system crash due to incorrect error handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.… |
| CVE-2024-20039 | High (8.8) | 0.88% | — | Apr 1, 2024 | In modem protocol, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for… |
| CVE-2023-32840 | Medium (6.5) | 0.18% | — | Nov 6, 2023 | In modem CCCI, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction may be also needed for… |
| CVE-2023-20819 | Critical (9.8) | 0.61% | — | Oct 2, 2023 | In CDMA PPP protocol, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privilege needed. User interaction is not… |
| CVE-2022-26446 | High (7.5) | 1.1% | — | Nov 8, 2022 | In Modem 4G RRC, there is a possible system crash due to improper input validation. This could lead to remote denial of service, when concatenating improper SIB12 (CMAS message), with no additional execution privileges… |
| CVE-2022-21744 | Critical (9.8) | 3.4% | — | Jul 6, 2022 | In Modem 2G RR, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution when decoding GPRS Packet Neighbour Cell Data (PNCD) improper neighbouring cell size with… |
| CVE-2022-20083 | Critical (9.8) | 2.8% | — | Jul 6, 2022 | In Modem 2G/3G CC, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution when decoding combined FACILITY with no additional execution privileges needed. User… |
| CVE-2021-40148 | High (7.5) | 0.74% | — | Jan 4, 2022 | In Modem EMM, there is a possible information disclosure due to a missing data encryption. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed… |