Heap-based Buffer Overflow in MediaTek products - CVE-2025-20728

Vulnerability identifier: #VU117891

CSH Severity: Low

CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2025-20728

CWE-ID: CWE-122

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local application to execute arbitrary code.

The vulnerability exists due to an incorrect bounds check within wlan. A local application can execute arbitrary code.

MT7902
MT7920
MT7921
MT7922
MT7925
MT7927
TB350FU, TB350XU Lenovo Tab P11 Gen
Yoga Slim 7 14AKP10
ThinkEdge SE10
TB373FU Lenovo Idea Tab Pro
TB336FU/TB336ZU Lenovo Idea Tab/ Lenovo Tab K11 Gen 2
TB330FU/TB330XU Lenovo Tab B11/Lenovo Tab M11&K11
TB570FU, TB570ZU Lenovo Tab Extreme
TB330FUP, TB330XUP Lenovo Tab K11 Enhanced
TB330FUP, TB330XUP Lenovo Tab K11 Edition
TB301XU,TB301FU Lenovo Tab M8 4th
TB301XU,TB301FU Lenovo Tab M8 Gen
TB305FUXU Lenovo Tab One/Lenovo Tab K9
TB350FU, TB350XU Lenovo Tab P11 2nd
Yoga Pro 7 14ASP10
TB351FU Lenovo Tab Plus
TB311FU/TB311XU Lenovo Tab with Clear Case/ Lenovo Tab with Folio Case
ThinkPad E14 Gen 7 21T0
ThinkPad E14 Gen 7 21T1
ThinkPad E16 Gen 3 21ST
ThinkPad E16 Gen 3 21SU
ThinkPad L13 2-in-1 Gen 6 21RD
ThinkPad L13 2-in-1 Gen 6 21RE
ThinkPad L13 Gen 6 21RB
ThinkPad L13 Gen 6 21RC
ThinkPad L14 Gen 6 21S8
ThinkPad L14 Gen 6 21S9
Legion Pro 5 16IAX10
IdeaPad Slim 5 14IAH10
IdeaPad Slim 5 16AHP10
IdeaPad Slim 5 16AKP10
IdeaPad Slim 5 16ARP10
IdeaPad Slim 5 16IAH10
Legion 5 15AHP10
Legion 5 15AKP10
Legion 5 15IAX10
Legion 5 15IRX10
Legion 5 16IAX10
Legion 7 16IAX10
Legion Pro 5 16ADR10
ThinkPad L16 Gen 2 21SC
Legion Pro 5 16IAX10H
Legion Pro 5 16IRX10
Legion Pro 7 16IAX10H
LOQ 15AHP10
ThinkBook 16 G7+ ASP
ThinkBook 16p G6 ADR
Yoga 7 2-in-1 14AKP10
Yoga 7 2-in-1 14ILL10
Yoga 7 2-in-1 16AKP10
Yoga 7 2-in-1 16ILL10
Yoga Pro 7 14AKP10
Pro Max 16 MC16255
Alienware m16 R1 AMD
Alienware m18
14 Plus 2-in-1 DB04255
14 Plus DB14255
16 Plus DB16255
Pro 13 Plus PB13255
Pro 14 PC14250
Pro 14 Plus PB14255
Pro 16 PC16250
Pro 16 Plus PB16255
Pro 24 All-in-One Plus/ Pro 24 All-in-One
Pro Max 14 MC14255
Alienware 16X Aurora AC16251
Pro Micro/Micro Plus QCM1250/QBM1250
Pro Slim Plus QBS1250/ Pro Slim QCS1250
Pro Tower Plus QBT1250/ Pro Tower QCT1250
Slim ECS1250
Tower ECT1250
Inspiron 14 5435
Inspiron 14 7435 2-in-1
Inspiron 16 5635
Inspiron 16 7635 2-in-1
Pro 14 PC14255
Pro 16 PC16255
Vostro 16 5635
ThinkPad T14s Gen 6 21TC
ThinkPad L16 Gen 2 21SD
ThinkPad P14s Gen 6 21QL
ThinkPad P14s Gen 6 21QM
ThinkPad P14s Gen 6 21RV
ThinkPad P14s Gen 6 21RW
ThinkPad P16s Gen 4 21QR
ThinkPad P16s Gen 4 21QS
ThinkPad P16s Gen 4 21RX
ThinkPad P16s Gen 4 21RY
ThinkPad T14 Gen 6 21QJ
ThinkPad T14 Gen 6 21QK
ThinkPad T14s Gen 6 21TB
IdeaPad Slim 5 14ARP10
ThinkPad T16 Gen 4 21QN
ThinkPad T16 Gen 4 21QQ
ThinkPad X13 Gen 6 21RM
ThinkPad X13 Gen 6 21RN
ThinkStation P340 Workstation
ThinkStation P348 Workstation
ThinkStation P360 Workstation
Pro Micro / QCM1255
Pro Slim / QCS1255
Pro Tower / QCT1255
Alienware 16 Aurora AC16250
Legion T5 30AGB10
IdeaCentre AIO 24AKP10
IdeaCentre AIO 27AKP10
IdeaCentre AIO 3 24ARR9
IdeaCentre AIO 3 27ARR9
IdeaCentre Mini 01IRH10R
IdeaCentre Tower 08AKP10
Legion T5 30IAS10
Legion T5 30IAX10
Legion T7 34IAS10
LOQ Tower 26ADR10
ThinkCentre M70a Gen 3
ThinkCentre M75q Gen 5
ThinkCentre M75s Gen 2 11R7
ThinkCentre M75s Gen 2 11R8
ThinkCentre M75s Gen 2 11R9
ThinkCentre M75s Gen 2 11RA
ThinkCentre M75s Gen 2
ThinkCentre M75s Gen 5
ThinkCentre M75t Gen 2 11RB
IdeaPad Slim 3 15AHP10
IdeaPad 5 2-in-1 16AKP10
IdeaPad 5 2-in-1 16IAL10
IdeaPad Pro 5 14AKP10
IdeaPad Pro 5 14ASP10
IdeaPad Pro 5 16AKP10
IdeaPad Pro 5 16ASP10
IdeaPad Slim 3 14AHP10
IdeaPad Slim 3 14ARP10
IdeaPad Slim 3 14IRH10
IdeaPad Slim 3 14IRH10R
IdeaPad Slim 3 14IRU10
IdeaPad Slim 3 14ITN9
IdeaPad 5 2-in-1 14IAL10
IdeaPad Slim 3 15ARP10
IdeaPad Slim 3 15IRH10
IdeaPad Slim 3 15IRH10R
IdeaPad Slim 3 15IRU10
IdeaPad Slim 3 15ITN9
IdeaPad Slim 3 16AHP10
IdeaPad Slim 3 16ARP10
IdeaPad Slim 3 16IRH10
IdeaPad Slim 3 16IRH10R
IdeaPad Slim 5 14AHP10
IdeaPad Slim 5 14AKP10
ThinkCentre M90t Gen 3
ThinkCentre M75t Gen 2 11RC
ThinkCentre M75t Gen 2 11RD
ThinkCentre M75t Gen 2 11RE
ThinkCentre M75t Gen 2
ThinkCentre M75t Gen 5
ThinkCentre M80q Gen 3
ThinkCentre M80s Gen 3
ThinkCentre M80t Gen 3
ThinkCentre M90a Gen 3
ThinkCentre M90a Gen 3 Pro
ThinkCentre M90q Gen 3
ThinkCentre M90s Gen 3
ThinkCentre Neo 30a 22 Gen 4
ThinkCentre Neo 30a 24 Gen 4
ThinkCentre Neo 30a 27 Gen 4
ThinkCentre Neo 50q Gen 5
ThinkCentre Neo 55a 24 Gen 6
ThinkCentre Neo 55s Gen 6
ThinkCentre Neo 70t Gen 3
Lenovo A100
Lenovo V100
Yoga AIO 27IAH10
IdeaPad 5 2-in-1 14AKP10
Lenovo Tab One/Lenovo Tab K9 (TB305FUXU)
Lenovo Tab P11 2nd Gen (TB350XU / TB350FU)
Lenovo Tab Plus (TB351FU)
Lenovo Tab with Clear Case/ Lenovo Tab with Folio Case (TB311FU/TB311XU)
Mediatek Wireless LAN Driver for Windows 11 (Version 21H2 or later) - ThinkStation P340
Mediatek Wireless LAN Driver for Windows 10 and 11 (Version 21H2 or Later) - ThinkStation P348
Lenovo Tab K9 (TB305FU/TB305XU)
Mediatek Wireless LAN Driver for Windows 11 (Version 21H2 or later) - ThinkCentre Neo 70t Gen 3
MTK MT7925 Wireless LAN Driver for Windows 11 64-bit (Version 21H2 or Later) - Legion T5 30IAX10
Mediatek Wireless LAN Driver for Windows 11 (Version 21H2 or Later) - LOQ Tower 26ADR10
Mediatek Wireless LAN Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75q Gen 5
Mediatek Wireless LAN Driver for Windows 11 IOT (Version 24H2) - ThinkCentre M75q Gen 5
Mediatek Wireless LAN Driver for Windows 11 IOT - ThinkCentre, ThinkStation
Mediatek Wireless LAN Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75t Gen 2, M75s Gen 2
Mediatek Wireless LAN Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75s Gen 5
Mediatek Wireless LAN Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre M75t Gen 5
Mediatek Wireless LAN Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M80q Gen 3
Mediatek Wireless LAN Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M80s Gen 3, M80t Gen 3
Mediatek Wireless LAN Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M90q Gen 3
Mediatek Wireless LAN Driver for Windows 11 (Version 21H2 or later) - ThinkCentre M90s Gen 3, M90t Gen 3
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 3 14ARP10, IdeaPad Slim 3 15ARP10, IdeaPad Slim 3 16ARP10
WLAN Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - Legion 5 16IAX10, Legion Pro 5 16IAX10, Legion Pro 5 16IAX10H
WLAN Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - Legion Pro 5 16IRX10
Foxconn MT7921 WLAN Driver for Windows 10 IoT (64-bit) (For 2019) - ThinkEdge SE10
MT7921 Wireless LAN Driver for Windows 10 IoT (64-bit), Windows 11 IoT (64-bit) (For 24H2) - ThinkEdge SE10
Lenovo Idea Tab Pro (TB373FU)
Lenovo Idea Tab/ Lenovo Tab K11 Gen 2 (TB336FU/TB336ZU)
Lenovo Tab M11 (TB330FU/TB330XU)
Lenovo Tab Extreme (TB570ZU/TB570FU)
Lenovo Tab K11 (TB330FU/TB330FUP/TB330XU/TB330XUP)
Lenovo Tab M8 4th Gen 2024 (TB301FU/TB301XU)
MTK 7925 Wireless LAN Driver for Windows 11 64-bit (Version 21H2 or Later) - Legion T5 30IAS10
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Legion 5 15AKP10
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Legion 5 15AHP10
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 3 14AHP10,IdeaPad Slim 3 15AHP10,IdeaPad Slim 3 16AHP10
WLAN Driver (Realtek, Mediatek) Windows 11 (64-bit) - IdeaPad Pro 5 16AKP10, IdeaPad Pro 5 16ASP10
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Legion Pro 5 16ADR10
MediaTek MT7920/MT7922/MT7925 Audio Class Extension Bluetooth Driver
MediaTek MT7925/MT7922/MT7920 Audio Class Extension Bluetooth Driver
MediaTek MT7920/MT7921/MT7922/MT7925 Bluetooth UWD Driver
MediaTek MT7925 Bluetooth UWD Driver
MediaTek MT7920/MT7921/MT7922/MT7925 Wi-Fi UWD Driver
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - LOQ 15AHP10
Mediatek MT7920 Wireless LAN Driver for Windows 11 (Version 24H2 or later) - ThinkPad E14 Gen 7 (Type 21T0, 21T1), E16 Gen 3 (Type 21ST, 21SU)
Mediatek MT7920 Wireless LAN Driver for Windows 11 64-bit (Version 21H2 or Later) - IdeaCentre AIO 27AKP10, AIO 24AKP10
Mediatek MT7920 Wireless LAN Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre Neo 55a 24 Gen 6
MediaTek Wireless LAN Driver for Windows 11 64-bit (Version 21H2 or Later) - Lenovo A100, Lenovo V100
MediaTek Wireless LAN Driver for Windows 11 64-bit (Version 21H2 or Later) - Yoga AIO 27IAH10
MediaTek 7925 Wireless Driver for Windows 11 64-bit (Version 21H2 or later) - IdeaCentre Mini 01IRH10R
WLAN Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - Legion 5 15IAX10
WLAN Driver (Realtek, Mediatek, Intel) for Windows 11 (64-bit) - Legion 5 15IRX10
WLAN Driver (Intel, Realtek, Mediatek) - IdeaPad Slim 3 14ITN9, IdeaPad Slim 3 15ITN9
WLAN Driver (Realtek, Mediatek, Intel) for Windows 11 (64-bit) - IdeaPad Slim 3 14 15 16 Series
WLAN Driver (Realtek, Mediatek) - IdeaPad Pro 5 14AKP10, IdeaPad Pro 5 14ASP10
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Legion 7 16IAX10
WLAN Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - Legion Pro 7 16IAX10H
MediaTek 7925 Wireless Driver for Windows 11 (64-bit) - ThinkCentre Neo 50q Gen 5
WLAN Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - Yoga 7 2-in-1 14ILL10,Yoga 7 2-in-1 16ILL10
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Pro 7 14AKP10, Yoga Pro 7 14ASP10
Mediatek MT7925 WLAN Driver for Windows 11 (Version 23H2 or later) - ThinkPad
WLAN Driver (Realtek, Mediatek) - Yoga 7 2-in-1 14AKP10, Yoga 7 2-in-1 16AKP10
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14AKP10, IdeaPad Slim 5 16AKP10
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad 5 2-in-1 14AKP10, IdeaPad 5 2-in-1 16AKP10
MTK 7925 Wireless LAN Driver for Windows 11 (64-bit) (version 21H2 or Later) - Legion T5 30AGB10
WLAN Driver(Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14ARP10, IdeaPad Slim 5 16ARP10
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14AHP10, IdeaPad Slim 5 16AHP10
WLAN Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad 5 2-in-1 14IAL10, IdeaPad 5 2-in-1 16IAL10
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - ThinkBook 16 G7+ ASP
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - ThinkBook 16p G6 ADR
MTK MT7925 Wireless LAN Driver for Windows 11 64-bit (Version 21H2 or Later) - Legion T7 34IAS10
WLAN Driver (Intel, Fulian, Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14IAH10, IdeaPad Slim 5 16IAH10
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Slim 7 14AKP10
Mediatek Wireless LAN Driver for Windows 11 (Version 23H2 or later) - ThinkPad X13 Gen 6 (Type 21RM, 21RN)
Mediatek Wireless LAN Driver for Windows 11 (Version 23H2 or later) - ThinkPad T14s Gen 6 (Type 21TB, 21TC)
MediaTek Wireless LAN Driver for Windows 11 (64-bit) - ThinkCentre Neo 55s Gen 6
MediaTek Wireless LAN Driver for Windows 11 64-bit (Version 21H2 or Later) - IdeaCentre Tower 08AKP10
MTK7921 Wireless LAN Driver for Windows 11 (Version 21H2 or Later), 10 (64-bit) - ThinkCentre M90a Gen 3
MediaTek MT7921/RZ616 Wireless LAN Driver for Windows 10 (64-bit), 11 (64-bit) - ThinkCentre M70a Gen 3
MTK7921 Wireless LAN Driver for Windows 10 (64-bit), 11 (Version 21H2 or later) - ThinkCentre M70a Gen 3
MediaTek MT7921/RZ616 Wireless LAN Driver for Windows 10 (64-bit), 11 (64-bit) - ThinkCentre M90a Gen 3
MediaTek MT7921/RZ616 Wireless LAN Driver for Windows 11 (64-bit), 10 (64-bit) - ThinkCentre M90a Pro Gen 3
MTK7921 Wireless LAN Driver for Windows 11 (Version 21H2 or Later), 10 (64-bit) - ThinkCentre M90a Pro Gen 3
MTK RZ616 Wireless LAN Driver for Windows 11 (64-bit) (version 21H2 or Later) - Legion T5 30AGB10
MediaTek 7921 Wireless LAN Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre Neo 30a 22 Gen 4, Neo 30a 24 Gen 4, Neo 30a 27 Gen 4
MediaTek Wireless LAN Driver for Windows 11 64-bit (Version 21H2 or Later) - IdeaCentre AIO 24ARR9, AIO 27ARR9

Install security update from vendor's website.

WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Legion 5 15AKP10 - update to MT7920_25.10.5.19_MT7925_25.20.3.54
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Legion 5 15AHP10 - update to MT7925_25.20.3.54_MT7920_25.10.5.19
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 3 14AHP10,IdeaPad Slim 3 15AHP10,IdeaPad Slim 3 16AHP10 - update to MT7925_25.20.3.54_MT7920_25.10.5.19
WLAN Driver (Realtek, Mediatek) Windows 11 (64-bit) - IdeaPad Pro 5 16AKP10, IdeaPad Pro 5 16ASP10 - update to MT7925_25.20.3.54_MT7920_25.10.5.19
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Legion Pro 5 16ADR10 - update to MT7925_25.20.3.54_MT7920_25.10.5.19
MediaTek MT7920/MT7922/MT7925 Audio Class Extension Bluetooth Driver - update to 1.4.0.41
MediaTek MT7925/MT7922/MT7920 Audio Class Extension Bluetooth Driver - update to 1.4.0.41
MediaTek MT7920/MT7921/MT7922/MT7925 Bluetooth UWD Driver - update to 1.1043.0.554
MediaTek MT7925 Bluetooth UWD Driver - update to 1.1044.0.557
MediaTek MT7920/MT7921/MT7922/MT7925 Wi-Fi UWD Driver - addressed in versions 5.6.0.4303, 5.7.0.4755
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - LOQ 15AHP10 - update to 25.10.5.18
Mediatek MT7920 Wireless LAN Driver for Windows 11 (Version 24H2 or later) - ThinkPad E14 Gen 7 (Type 21T0, 21T1), E16 Gen 3 (Type 21ST, 21SU) - update to 25.10.5.19
Mediatek MT7920 Wireless LAN Driver for Windows 11 64-bit (Version 21H2 or Later) - IdeaCentre AIO 27AKP10, AIO 24AKP10 - update to 25.10.5.19
Mediatek MT7920 Wireless LAN Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre Neo 55a 24 Gen 6 - update to 25.10.5.19
MediaTek Wireless LAN Driver for Windows 11 64-bit (Version 21H2 or Later) - Lenovo A100, Lenovo V100 - update to 25.10.5.19
MediaTek Wireless LAN Driver for Windows 11 64-bit (Version 21H2 or Later) - Yoga AIO 27IAH10 - update to 25.20.3.54
MediaTek 7925 Wireless Driver for Windows 11 64-bit (Version 21H2 or later) - IdeaCentre Mini 01IRH10R - update to 25.20.3.54
WLAN Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - Legion 5 15IAX10 - update to 25.20.3.54
WLAN Driver (Realtek, Mediatek, Intel) for Windows 11 (64-bit) - Legion 5 15IRX10 - update to 25.20.3.54
WLAN Driver (Intel, Realtek, Mediatek) - IdeaPad Slim 3 14ITN9, IdeaPad Slim 3 15ITN9 - update to 25.20.3.54
WLAN Driver (Realtek, Mediatek, Intel) for Windows 11 (64-bit) - IdeaPad Slim 3 14 15 16 Series - update to 25.20.3.54
WLAN Driver (Realtek, Mediatek) - IdeaPad Pro 5 14AKP10, IdeaPad Pro 5 14ASP10 - update to 25.20.3.54
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Legion 7 16IAX10 - update to 25.20.3.54
WLAN Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - Legion Pro 7 16IAX10H - update to 25.20.3.54
MediaTek 7925 Wireless Driver for Windows 11 (64-bit) - ThinkCentre Neo 50q Gen 5 - update to 25.20.3.54
WLAN Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - Yoga 7 2-in-1 14ILL10,Yoga 7 2-in-1 16ILL10 - update to 25.20.3.54
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Pro 7 14AKP10, Yoga Pro 7 14ASP10 - update to 25.20.3.54
Mediatek MT7925 WLAN Driver for Windows 11 (Version 23H2 or later) - ThinkPad - update to 25.20.3.54
WLAN Driver (Realtek, Mediatek) - Yoga 7 2-in-1 14AKP10, Yoga 7 2-in-1 16AKP10 - update to 25.20.3.55
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14AKP10, IdeaPad Slim 5 16AKP10 - update to 25.20.3.55
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad 5 2-in-1 14AKP10, IdeaPad 5 2-in-1 16AKP10 - update to 25.20.3.55
MTK 7925 Wireless LAN Driver for Windows 11 (64-bit) (version 21H2 or Later) - Legion T5 30AGB10 - update to 25.20.3.55
WLAN Driver(Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14ARP10, IdeaPad Slim 5 16ARP10 - update to 25.30.3.56
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14AHP10, IdeaPad Slim 5 16AHP10 - update to 25.30.3.56
WLAN Driver (Intel, Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad 5 2-in-1 14IAL10, IdeaPad 5 2-in-1 16IAL10 - update to 25.30.3.56
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - ThinkBook 16 G7+ ASP - update to 25.30.3.56
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - ThinkBook 16p G6 ADR - update to 25.30.3.56
MTK MT7925 Wireless LAN Driver for Windows 11 64-bit (Version 21H2 or Later) - Legion T7 34IAS10 - update to 25.30.3.56
WLAN Driver (Intel, Fulian, Realtek, Mediatek) for Windows 11 (64-bit) - IdeaPad Slim 5 14IAH10, IdeaPad Slim 5 16IAH10 - update to 25.30.3.56
WLAN Driver (Realtek, Mediatek) for Windows 11 (64-bit) - Yoga Slim 7 14AKP10 - update to 25.30.3.56
Mediatek Wireless LAN Driver for Windows 11 (Version 23H2 or later) - ThinkPad X13 Gen 6 (Type 21RM, 21RN) - update to 25.30.3.56
Mediatek Wireless LAN Driver for Windows 11 (Version 23H2 or later) - ThinkPad T14s Gen 6 (Type 21TB, 21TC) - update to 25.30.3.56
MediaTek Wireless LAN Driver for Windows 11 (64-bit) - ThinkCentre Neo 55s Gen 6 - update to 25.030.3.0056/25.020.5.0020
MediaTek Wireless LAN Driver for Windows 11 64-bit (Version 21H2 or Later) - IdeaCentre Tower 08AKP10 - update to 25.030.3.0056/25.020.5.0020
MTK7921 Wireless LAN Driver for Windows 11 (Version 21H2 or Later), 10 (64-bit) - ThinkCentre M90a Gen 3 - update to 25.40.2.581
MediaTek MT7921/RZ616 Wireless LAN Driver for Windows 10 (64-bit), 11 (64-bit) - ThinkCentre M70a Gen 3 - update to 25.40.2.581
MTK7921 Wireless LAN Driver for Windows 10 (64-bit), 11 (Version 21H2 or later) - ThinkCentre M70a Gen 3 - update to 25.40.2.581
MediaTek MT7921/RZ616 Wireless LAN Driver for Windows 10 (64-bit), 11 (64-bit) - ThinkCentre M90a Gen 3 - update to 25.40.2.581
MediaTek MT7921/RZ616 Wireless LAN Driver for Windows 11 (64-bit), 10 (64-bit) - ThinkCentre M90a Pro Gen 3 - update to 25.40.2.581
MTK7921 Wireless LAN Driver for Windows 11 (Version 21H2 or Later), 10 (64-bit) - ThinkCentre M90a Pro Gen 3 - update to 25.40.2.581
MTK RZ616 Wireless LAN Driver for Windows 11 (64-bit) (version 21H2 or Later) - Legion T5 30AGB10 - update to 25.40.2.582
MediaTek 7921 Wireless LAN Driver for Windows 11 (Version 21H2 or Later) - ThinkCentre Neo 30a 22 Gen 4, Neo 30a 24 Gen 4, Neo 30a 27 Gen 4 - update to 25.40.2.582
MediaTek Wireless LAN Driver for Windows 11 64-bit (Version 21H2 or Later) - IdeaCentre AIO 24ARR9, AIO 27ARR9 - update to 25.40.2.582

• https://corp.mediatek.com/product-security-bulletin/November-2025

• Multiple vulnerabilities in MediaTek chipsets
• Lenovo update for MediaTek 2025-11 WLAN
• Dell Client Platform update for two MediaTek Wi-Fi and Bluetooth driver vulnerabilities