CVE-2026-20460 PUBLISHED

Assigner: MediaTek
Reserved: 03.11.2025 Published: 01.07.2026 Updated: 01.07.2026

In Modem, there is a possible information disclosure due to improper input validation. This could lead to remote information disclosure, 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: MOLY01811421; Issue ID: MSV-6788.

Product Status

Vendor MediaTek, Inc.
Product MediaTek chipset
Versions Default: unaffected
  • Version MT2735 is affected
  • Version MT2737 is affected
  • Version MT6779 is affected
  • Version MT6781 is affected
  • Version MT6783 is affected
  • Version MT6785 is affected
  • Version MT6789 is affected
  • Version MT6813 is affected
  • Version MT6833 is affected
  • Version MT6835 is affected
  • Version MT6853 is affected
  • Version MT6855 is affected
  • Version MT6858 is affected
  • Version MT6873 is affected
  • Version MT6875 is affected
  • Version MT6877 is affected
  • Version MT6878 is affected
  • Version MT6879 is affected
  • Version MT6880 is affected
  • Version MT6883 is affected
  • Version MT6885 is affected
  • Version MT6886 is affected
  • Version MT6889 is affected
  • Version MT6890 is affected
  • Version MT6891 is affected
  • Version MT6893 is affected
  • Version MT6895 is affected
  • Version MT6896 is affected
  • Version MT6897 is affected
  • Version MT6899 is affected
  • Version MT6980 is affected
  • Version MT6983 is affected
  • Version MT6985 is affected
  • Version MT6986D is affected
  • Version MT6988 is affected
  • Version MT6989 is affected
  • Version MT6990 is affected
  • Version MT6991 is affected
  • Version MT6993 is affected
  • Version MT8673 is affected
  • Version MT8675 is affected
  • Version MT8676 is affected
  • Version MT8678 is affected
  • Version MT8755 is affected
  • Version MT8765 is affected
  • Version MT8766 is affected
  • Version MT8766R is affected
  • Version MT8768 is affected
  • Version MT8771 is affected
  • Version MT8775 is affected
  • Version MT8781 is affected
  • Version MT8786 is affected
  • Version MT8788 is affected
  • Version MT8788E is affected
  • Version MT8789 is affected
  • Version MT8791 is affected
  • Version MT8791T is affected
  • Version MT8792 is affected
  • Version MT8793 is affected
  • Version MT8795T is affected
  • Version MT8796 is affected
  • Version MT8797 is affected
  • Version MT8798 is affected
  • Version MT8863 is affected
  • Version MT8873 is affected
  • Version MT8883 is affected
  • Version MT8893 is affected

References

Problem Types

  • CWE-288 Authentication Bypass Using an Alternate Path or Channel CWE