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CVE PROGRAM SOURCE RECORD6.5 Medium

CVE-2026-20421

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 b

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Status
Published
Published
Updated
Assigning organization
MediaTek

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

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

MediaTek, Inc. MediaTek chipset

Default version status: unaffected

  • MT2735affected
  • MT6833affected
  • MT6853affected
  • MT6855affected
  • MT6873affected
  • MT6875affected
  • MT6877affected
  • MT6880affected
  • MT6883affected
  • MT6885affected
  • MT6889affected
  • MT6890affected
  • MT6891affected
  • MT6893affected
  • MT8791affected

References