CVE-2026-20479
In Modem, there is a possible out of bounds read due to a missing bounds check. 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: MOLY00741071; Issue ID: MSV-7620.
- CVSS 3.1
- 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 53% of CVEs (scores of 2026-10-25)
- CWE
- CWE-125
- Published
- Modified
- Record from
- the NVD, synced
Affected
- mediatek:mt2735_firmware
- mediatek:mt6833_firmware
- mediatek:mt6853_firmware
- mediatek:mt6855_firmware
- mediatek:mt6873_firmware
- mediatek:mt6875_firmware
- mediatek:mt6877_firmware
- mediatek:mt6880_firmware
- mediatek:mt6883_firmware
- mediatek:mt6885_firmware
- mediatek:mt6889_firmware
- mediatek:mt6890_firmware
- mediatek:mt6891_firmware
- mediatek:mt6893_firmware
- mediatek:mt8675_firmware
- mediatek:mt8771_firmware
- mediatek:mt8791_firmware
- mediatek:mt8791t_firmware
- mediatek:mt8797_firmware