6.5
Medium
CVE-2026-20421 In Modem, there is a possible system crash due to improper input validation
Description
In 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, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01738293; Issue ID: MSV-5922.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| MT2735, MT6833, MT6853, MT6855, MT6873, MT6875, MT6877, MT6880, MT6883, MT6885, MT6889, MT6890, MT6891, MT6893, MT8791 | Versions not published | |
| MT2735 | Versions not published | |
| MT6833 | Versions not published | |
| MT6853 | Versions not published | |
| MT6855 | Versions not published | |
| MT6873 | Versions not published | |
| MT6875 | Versions not published | |
| MT6877 | Versions not published | |
| MT6880 | Versions not published |
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References
- corp.mediatek.com corp.mediatek.com
Timeline
- Published
- Last modified