Riskcovery

CVE-2026-20459

State
Published
Severity
5.3 Medium
Published
Jul 1, 2026
Updated
Jul 1, 2026
Reserved
Nov 3, 2025

Read the record on cve.org

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: MOLY01816800; Issue ID: MSV-6842.

Scores

CVSSScoreVectorSource
3.15.3 MediumCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:HCISA-ADP

Weaknesses

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

Affected Products

ProductVersions
MediaTek chipsetMediaTek, Inc.
  • MT2716Affected
  • MT2735Affected
  • MT2737Affected
  • MT6739Affected
  • MT6761Affected
  • MT6762Affected
  • MT6763Affected
  • MT6765Affected
  • MT6767Affected
  • MT6768Affected
  • MT6769Affected
  • MT6771Affected
  • MT6779Affected
  • MT6781Affected
  • MT6783Affected
  • MT6785Affected
  • MT6789Affected
  • MT6813Affected
  • MT6833Affected
  • MT6835Affected
  • MT6853Affected
  • MT6855Affected
  • MT6858Affected
  • MT6873Affected
  • MT6875Affected
  • and 58 more versions

References

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