high7.5
CVE-2026-20526
In Modem, there is a possible out of bounds write due to a missing bounds check.
Impact
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 additional execution privileges needed. User interaction is needed for exploitation. Patch ID: MOLY01898195; Issue ID: MSV-8906.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mediatek | Mt2716 Firmware | All versions |
| Mediatek | Mt2735 Firmware | All versions |
| Mediatek | Mt2737 Firmware | All versions |
| Mediatek | Mt6813 Firmware | All versions |
| Mediatek | Mt6815 Firmware | All versions |
| Mediatek | Mt6833 Firmware | All versions |
| Mediatek | Mt6835 Firmware | All versions |
| Mediatek | Mt6853 Firmware | All versions |
| Mediatek | Mt6855 Firmware | All versions |
| Mediatek | Mt6858 Firmware | All versions |
| Mediatek | Mt6873 Firmware | All versions |
| Mediatek | Mt6875 Firmware | All versions |