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CVE-2026-20588

6.7 medium SSVC exploitation: none Analyzed
NVD · CVE.org

In mtee, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11383899; Issue ID: MSV-9607.

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 6.7 · mediatekNVD modified 2026-10-09 17:12

Affected (CPE criteria) 25

  • cpe:2.3:o:mediatek:mt2718_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6768_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6769_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6789_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6833_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6855_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt6877_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8186_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8188_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8189_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8195_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8196_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8367_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8391_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8395_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8668_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8676_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8678_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8696_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8781_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8788e_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8792_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8793_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8799_firmware:-:*:*:*:*:*:*:*
  • cpe:2.3:o:mediatek:mt8910_firmware:-:*:*:*:*:*:*:*

References 1