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CVE-2026-20483

7.7 high SSVC exploitation: none Analyzed
NVD · CVE.org

In Telephony, there is a possible escalation of privilege due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11087526; Issue ID: MSV-8243.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 7.7 · mediatekNVD modified 2026-10-23 22:10

Affected (CPE criteria) 35

  • cpe:2.3:o:mediatek:mt8893_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6739_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6761_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6765_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6768_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6781_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6789_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6833_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6835_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6853_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6855_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6877_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6878_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6879_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6883_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6885_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6886_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6889_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6893_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6895_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6897_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6983_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6985_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6989_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6991_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6993_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8766_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8766r_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8768_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8775_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8781_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8792_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8796_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8873_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8883_firmware:-:*:*:*:*:*:*:*

References 1