📦 Qcn6100 Firmware

by Qualcomm

🔍 What is Qcn6100 Firmware?

Description coming soon...

🛡️ Security Overview

Click on a severity to filter vulnerabilities

⚠️ Known Vulnerabilities

CVE-2024-21473

CRITICAL CVSS 9.8 Apr 1, 2024

This vulnerability allows memory corruption when redirecting log files to arbitrary locations with arbitrary filenames in Qualcomm components. It affects devices using Qualcomm chipsets and software. ...

CVE-2023-28578

CRITICAL CVSS 9.3 Mar 4, 2024

CVE-2023-28578 is a memory corruption vulnerability in Qualcomm Core Services that occurs when removing a single event listener. This allows attackers to potentially execute arbitrary code or cause de...

CVE-2023-33028

CRITICAL CVSS 9.8 Oct 3, 2023

This vulnerability allows memory corruption in Qualcomm WLAN firmware during PMK cache operations, potentially enabling remote code execution. It affects devices with vulnerable Qualcomm WLAN chipsets...

CVE-2022-40514

CRITICAL CVSS 9.8 Feb 12, 2023

This vulnerability allows remote attackers to execute arbitrary code or cause denial of service on affected devices by exploiting a buffer overflow in WLAN firmware. It affects Qualcomm chipsets used ...

CVE-2022-33279

CRITICAL CVSS 9.8 Feb 12, 2023

CVE-2022-33279 is a critical stack-based buffer overflow vulnerability in Qualcomm WLAN firmware that allows remote code execution when processing malicious WNM (Wireless Network Management) frames. A...

CVE-2025-27074

HIGH CVSS 8.8 Nov 4, 2025

This vulnerability involves memory corruption while processing a GP command response in Qualcomm components, potentially allowing attackers to execute arbitrary code or cause denial of service. It aff...

CVE-2025-27059

HIGH CVSS 8.8 Oct 9, 2025

This vulnerability allows memory corruption during SCM (System Control Manager) calls in Qualcomm components, potentially enabling privilege escalation or remote code execution. It affects devices usi...

CVE-2025-47318

HIGH CVSS 7.5 Sep 24, 2025

This vulnerability allows attackers to cause a denial of service (DoS) condition by sending specially crafted EPTM test control messages. It affects systems using Qualcomm components that process thes...

CVE-2025-21446

HIGH CVSS 7.5 Jul 8, 2025

This vulnerability allows a denial-of-service (DoS) condition in Qualcomm wireless LAN (WLAN) chipsets when processing vendor-specific information elements in BTM (BSS Transition Management) request f...

CVE-2024-43057

HIGH CVSS 7.8 Mar 3, 2025

CVE-2024-43057 is a use-after-free vulnerability in the Glink Linux driver that allows memory corruption when processing commands. This could enable local privilege escalation or denial of service att...

CVE-2024-23368

HIGH CVSS 7.8 Jul 1, 2024

This CVE describes a memory corruption vulnerability in Qualcomm's Shared Memory (SMEM) subsystem that could allow attackers to execute arbitrary code or cause denial of service. The vulnerability aff...

CVE-2023-33105

HIGH CVSS 7.5 Mar 4, 2024

This vulnerability allows attackers to cause a denial-of-service (DoS) condition in Qualcomm WLAN systems by sending a large number of malformed authentication frames with invalid transaction sequence...

CVE-2023-43536

HIGH CVSS 7.5 Feb 6, 2024

This vulnerability in Qualcomm components allows a denial-of-service (DoS) attack when parsing files with specific length characteristics. It affects devices using vulnerable Qualcomm chipsets, potent...

CVE-2023-43522

HIGH CVSS 7.5 Feb 6, 2024

This vulnerability in Qualcomm chipsets allows a denial-of-service attack when processing empty or NULL encrypted keys during key unwrapping. It affects devices using vulnerable Qualcomm components, p...

CVE-2023-43511

HIGH CVSS 7.5 Jan 2, 2024

This vulnerability allows attackers to cause a denial-of-service (DoS) condition in Qualcomm WLAN firmware by sending specially crafted IPv6 packets with IPPROTO_NONE as the next header in extension h...

CVE-2023-33089

HIGH CVSS 7.5 Dec 5, 2023

This vulnerability allows attackers to cause a denial-of-service (DoS) condition by sending specially crafted WLAN packets that trigger a NULL pointer dereference in the wireless driver. It affects de...

CVE-2023-33026

HIGH CVSS 7.5 Oct 3, 2023

This vulnerability allows attackers to cause a temporary denial-of-service (DoS) in affected Wi-Fi devices by sending specially crafted NAN (Neighborhood Aware Networking) management frames. The flaw ...

CVE-2023-28573

HIGH CVSS 7.8 Sep 5, 2023

This vulnerability allows memory corruption in Qualcomm's WLAN Hardware Abstraction Layer (HAL) when parsing WMI command parameters. Attackers could potentially execute arbitrary code or cause denial ...

CVE-2023-28549

HIGH CVSS 7.8 Sep 5, 2023

This vulnerability allows memory corruption in Qualcomm's WLAN HAL (Hardware Abstraction Layer) when parsing received network buffers containing TLV (Type-Length-Value) payloads. Attackers could poten...

CVE-2022-33275

HIGH CVSS 8.4 Sep 5, 2023

This vulnerability allows memory corruption in Qualcomm WLAN hardware abstraction layer due to improper array index validation. Attackers could potentially execute arbitrary code or cause denial of se...

CVE-2023-21658

HIGH CVSS 7.5 Jun 6, 2023

This vulnerability allows an attacker to cause a denial-of-service (DoS) condition in affected Qualcomm WLAN firmware by sending specially crafted beacon or probe response frames. The vulnerability af...

CVE-2022-40530

HIGH CVSS 8.4 Mar 10, 2023

This vulnerability allows attackers to execute arbitrary code or cause denial of service on affected Qualcomm WLAN chipsets due to memory corruption during initialization. It affects devices using vul...

CVE-2022-40502

HIGH CVSS 7.5 Feb 12, 2023

This vulnerability allows attackers to cause a denial-of-service (DoS) condition in affected wireless LAN (WLAN) hosts by sending specially crafted input that triggers improper validation. It affects ...

CVE-2022-33277

HIGH CVSS 8.4 Feb 12, 2023

This CVE describes a buffer overflow vulnerability in Qualcomm modem firmware that allows memory corruption when processing WMI commands. Attackers could potentially execute arbitrary code on affected...

CVE-2022-33306

HIGH CVSS 7.5 Feb 12, 2023

This vulnerability allows attackers to cause a denial-of-service (DoS) condition in affected wireless devices by sending specially crafted management frames with malformed information elements (IEs). ...

CVE-2022-34146

HIGH CVSS 7.5 Feb 12, 2023

This vulnerability allows attackers to cause a denial-of-service (DoS) condition in affected Qualcomm WLAN Host systems by sending specially crafted frames during defragmentation. It affects devices w...

CVE-2021-35129

HIGH CVSS 7.8 Jun 14, 2022

This vulnerability allows memory corruption in Bluetooth controllers on Qualcomm Snapdragon chipsets due to improper length validation when processing vendor-specific commands. Attackers could potenti...

CVE-2021-35088

HIGH CVSS 8.2 Apr 1, 2022

This vulnerability allows attackers to read memory beyond intended boundaries during Wi-Fi SSID information element parsing when using DFS channels on affected Qualcomm Snapdragon chipsets. Successful...

CVE-2021-35103

HIGH CVSS 7.8 Apr 1, 2022

This vulnerability allows an attacker to write data beyond allocated memory bounds in Qualcomm Snapdragon chipsets due to improper validation of timer values from firmware. It affects multiple Snapdra...

CVE-2021-35069

HIGH CVSS 7.8 Feb 11, 2022

This vulnerability allows improper validation of data length from DMA buffers, leading to memory corruption in Qualcomm Snapdragon chipsets. It affects multiple Snapdragon product lines including Auto...

CVE-2025-47331

MEDIUM CVSS 6.1 Jan 7, 2026

This CVE describes an information disclosure vulnerability in Qualcomm firmware that leaks sensitive data when processing firmware events. It affects devices using vulnerable Qualcomm chipsets, potent...

CVE-2025-27040

MEDIUM CVSS 6.5 Oct 9, 2025

This CVE describes an information disclosure vulnerability in Qualcomm hypervisor logs that could expose sensitive system information. The vulnerability affects devices using Qualcomm chipsets with vu...