CVE-2026-20543
mediumIn Modem, there is a possible information disclosure due to a logic error.
Vendor / product: Mediatek — mt2716 firmware
In Modem, there is a possible information disclosure due to a logic error. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01645293; Issue ID: MSV-6761.
CVSS
5.5
5.5 (CVSS v3.1)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Severity source: NVD CVSS v3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
Timeline (UTC)
Published: 2026-10-05 02:16
Modified: 2026-10-08 14:30
NVD status: Analyzed
Last synced 3 days ago
Verified against the source API 2026-10-27 06:57 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
mediatek / mt2716_firmware all versions
mediatek / mt2735_firmware all versions
mediatek / mt2737_firmware all versions
mediatek / mt6739_firmware all versions
mediatek / mt6761_firmware all versions
mediatek / mt6762_firmware all versions
mediatek / mt6763_firmware all versions
mediatek / mt6765_firmware all versions
mediatek / mt6767_firmware all versions
mediatek / mt6768_firmware all versions
mediatek / mt6769_firmware all versions
mediatek / mt6771_firmware all versions
mediatek / mt6779_firmware all versions
mediatek / mt6781_firmware all versions
mediatek / mt6783_firmware all versions
mediatek / mt6785_firmware all versions
mediatek / mt6789_firmware all versions
mediatek / mt6813_firmware all versions
mediatek / mt6815_firmware all versions
mediatek / mt6833_firmware all versions
mediatek / mt6835_firmware all versions
mediatek / mt6853_firmware all versions
mediatek / mt6855_firmware all versions
mediatek / mt6858_firmware all versions
mediatek / mt6873_firmware all versions
mediatek / mt6875_firmware all versions
mediatek / mt6877_firmware all versions
mediatek / mt6878_firmware all versions
mediatek / mt6879_firmware all versions
mediatek / mt6880_firmware all versions
mediatek / mt6881_firmware all versions
mediatek / mt6883_firmware all versions
mediatek / mt6885_firmware all versions
mediatek / mt6886_firmware all versions
mediatek / mt6889_firmware all versions
mediatek / mt6890_firmware all versions
mediatek / mt6891_firmware all versions
mediatek / mt6893_firmware all versions
mediatek / mt6895_firmware all versions
mediatek / mt6896_firmware all versions
mediatek / mt6897_firmware all versions
mediatek / mt6899_firmware all versions
mediatek / mt6980_firmware all versions
mediatek / mt6982_firmware all versions
mediatek / mt6983_firmware all versions
mediatek / mt6985_firmware all versions
mediatek / mt6986_firmware all versions
mediatek / mt6988_firmware all versions
mediatek / mt6989_firmware all versions
mediatek / mt6990_firmware all versions
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
Vendor advisory: https://www.mediatek.com/product-security-bulletin/October-2026
References
- https://www.mediatek.com/product-security-bulletin/October-2026 security@mediatek.com
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 06:57 UTC · record ↗