Riskcovery

CVE-2026-20458

State
Published
Severity
7.5 High
Published
Jul 1, 2026
Updated
Jul 2, 2026
Reserved
Nov 3, 2025

Read the record on cve.org

Description

In Modem, there is a possible memory corruption 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 not needed for exploitation. Patch ID: MOLY01402160; Issue ID: MSV-7298.

Scores

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

Weaknesses

Affected Products

ProductVersions
MediaTek chipsetMediaTek, Inc.
  • MT2716Affected
  • MT2737Affected
  • MT6739Affected
  • MT6761Affected
  • MT6762Affected
  • MT6763Affected
  • MT6765Affected
  • MT6767Affected
  • MT6768Affected
  • MT6769Affected
  • MT6771Affected
  • MT6779Affected
  • MT6781Affected
  • MT6783Affected
  • MT6785Affected
  • MT6789Affected
  • MT6813Affected
  • MT6835Affected
  • MT6858Affected
  • MT6878Affected
  • MT6879Affected
  • MT6881Affected
  • MT6886Affected
  • MT6895Affected
  • MT6896Affected
  • and 39 more versions

References

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