6.8Medium
CVE-2026-20544
Description
In meta, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege, if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11049530 / ALPS11480843; Issue ID: MSV-7935.
Weakness (CWE):
CWE-787
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
References and patches
- https://www.mediatek.com/product-security-bulletin/October-2026 Vendor Advisory
CPE matches (NVD) (59)
cpe:2.3:o:mediatek:mt8910_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:mt6769_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:mediatek:mt6781_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:mediatek:mt6789_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:mt6858_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:mt6881_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:mt6899_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:mt8126_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:mediatek:mt8171_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:mt8370_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:mediatek:mt8390_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:mediatek:mt8391_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:mt8755_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:mediatek:mt8766_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:mt8786_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:mediatek:mt8788_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:mediatek:mt8791_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:mediatek:mt8792_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:mediatek:mt8793_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:mediatek:mt8798_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:mediatek:mt8799_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:mediatek:mt8863_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:mediatek:mt8873_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:mediatek:mt8875_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:mediatek:mt8883_firmware:-:*:*:*:*:*:*:*cpe:2.3:o:mediatek:mt8893_firmware:-:*:*:*:*:*:*:*