CVE-2026-20483
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.
- CVSS 3.1
- 7.7
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 6% of CVEs (scores of 2026-10-25)
- CWE
- CWE-862
- Published
- Modified
- Record from
- the NVD, synced
Affected
- mediatek:mt6739_firmware
- mediatek:mt6761_firmware
- mediatek:mt6765_firmware
- mediatek:mt6768_firmware
- mediatek:mt6781_firmware
- mediatek:mt6789_firmware
- mediatek:mt6833_firmware
- mediatek:mt6835_firmware
- mediatek:mt6853_firmware
- mediatek:mt6855_firmware
- mediatek:mt6877_firmware
- mediatek:mt6878_firmware
- mediatek:mt6879_firmware
- mediatek:mt6883_firmware
- mediatek:mt6885_firmware
- mediatek:mt6886_firmware
- mediatek:mt6889_firmware
- mediatek:mt6893_firmware
- mediatek:mt6895_firmware
- mediatek:mt6897_firmware
- mediatek:mt6983_firmware
- mediatek:mt6985_firmware
- mediatek:mt6989_firmware
- mediatek:mt6991_firmware
- mediatek:mt6993_firmware
- mediatek:mt8766_firmware
- mediatek:mt8766r_firmware
- mediatek:mt8768_firmware
- mediatek:mt8775_firmware
- mediatek:mt8781_firmware
- mediatek:mt8792_firmware
- mediatek:mt8796_firmware
- mediatek:mt8873_firmware
- mediatek:mt8883_firmware
- mediatek:mt8893_firmware