📦 Wcn3910 Firmware

by Qualcomm

🔍 What is Wcn3910 Firmware?

Description coming soon...

🛡️ Security Overview

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⚠️ Known Vulnerabilities

CVE-2025-21483

CRITICAL CVSS 9.8 Sep 24, 2025

This vulnerability allows memory corruption when a user equipment (UE) device receives RTP packets during NALU reassembly, potentially leading to remote code execution. It affects Qualcomm chipsets us...

CVE-2023-43551

CRITICAL CVSS 9.1 Jun 3, 2024

This vulnerability allows a rogue LTE base station to bypass authentication during network attachment, enabling man-in-the-middle attacks. It affects mobile devices with Qualcomm chipsets that handle ...

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-2023-33072

CRITICAL CVSS 9.3 Feb 6, 2024

This CVE describes a memory corruption vulnerability in Qualcomm Core components that could allow attackers to execute arbitrary code or cause denial of service. It affects devices using vulnerable Qu...

CVE-2023-33054

CRITICAL CVSS 9.1 Dec 5, 2023

CVE-2023-33054 is a cryptographic vulnerability in Qualcomm's GPS HLOS driver that allows improper authentication when downloading GNSS assistance data. This affects Android devices with Qualcomm chip...

CVE-2023-28540

CRITICAL CVSS 9.1 Oct 3, 2023

This vulnerability in Qualcomm Data Modem chips allows attackers to bypass TLS authentication during handshake, potentially enabling man-in-the-middle attacks. It affects devices using vulnerable Qual...

CVE-2023-28562

CRITICAL CVSS 9.8 Sep 5, 2023

CVE-2023-28562 is a critical buffer overflow vulnerability in Qualcomm chipsets that allows remote attackers to execute arbitrary code or cause denial of service by sending specially crafted ESL paylo...

CVE-2023-21651

CRITICAL CVSS 9.3 Aug 8, 2023

CVE-2023-21651 is a memory corruption vulnerability in Qualcomm's Trusted Execution Environment (TEE) due to incorrect type conversion in secure_io_read/write functions. This allows attackers to poten...

CVE-2022-40510

CRITICAL CVSS 9.8 Aug 8, 2023

CVE-2022-40510 is a critical memory corruption vulnerability in Qualcomm audio components that allows attackers to execute arbitrary code or cause denial of service. The vulnerability affects devices ...

CVE-2022-33231

CRITICAL CVSS 9.3 Apr 13, 2023

CVE-2022-33231 is a double-free memory corruption vulnerability in Qualcomm chipsets that occurs during encryption key initialization. Successful exploitation could allow attackers to execute arbitrar...

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-2021-35104

CRITICAL CVSS 9.8 Jun 14, 2022

This vulnerability allows remote attackers to execute arbitrary code on affected Qualcomm Snapdragon devices by exploiting a buffer overflow in the FLAC audio header parser. Attackers can trigger this...

CVE-2021-35081

CRITICAL CVSS 9.8 Jun 14, 2022

This vulnerability allows remote attackers to execute arbitrary code or cause denial of service via buffer overflow in Qualcomm Snapdragon chipsets. It affects devices using vulnerable Snapdragon comp...

CVE-2021-30339

CRITICAL CVSS 9.0 Jun 14, 2022

This vulnerability in Qualcomm Snapdragon chipsets allows improper cryptographic key generation due to insufficient buffer validation when reading PRNG output. Attackers could potentially generate wea...

CVE-2021-30341

CRITICAL CVSS 9.8 Jun 14, 2022

This vulnerability allows improper buffer size validation in DSM packets received by Qualcomm Snapdragon chipsets, leading to memory corruption. Attackers can exploit this to execute arbitrary code or...

CVE-2021-30317

CRITICAL CVSS 9.3 Feb 11, 2022

This vulnerability allows attackers to bypass image verification in Qualcomm Snapdragon chipsets by exploiting improper validation of ELF metadata in program headers. This affects numerous Snapdragon ...

CVE-2021-30285

CRITICAL CVSS 9.3 Jan 13, 2022

This vulnerability in Qualcomm Snapdragon hypervisors allows improper memory region validation, potentially enabling attackers to map incorrect memory regions. It affects numerous Snapdragon platforms...

CVE-2021-30351

CRITICAL CVSS 9.8 Jan 3, 2022

CVE-2021-30351 is a critical buffer overflow vulnerability in Qualcomm Snapdragon chipsets, allowing attackers to execute arbitrary code or cause denial of service by exploiting improper validation du...

CVE-2021-30275

CRITICAL CVSS 9.3 Jan 3, 2022

This vulnerability is an integer overflow in Qualcomm Snapdragon chipsets that could allow attackers to execute arbitrary code or cause denial of service. It affects multiple Snapdragon product lines ...

CVE-2021-1924

CRITICAL CVSS 9.0 Nov 12, 2021

This vulnerability allows attackers to extract RSA private keys through timing and power side-channel attacks during modular exponentiation in RSA-CRT implementations. It affects Qualcomm Snapdragon c...

CVE-2026-21385

HIGH CVSS 7.8 Mar 2, 2026

This CVE describes a memory corruption vulnerability in alignment-based memory allocation functions. Attackers can exploit this to execute arbitrary code or cause denial of service. The vulnerability ...

CVE-2025-59600

HIGH CVSS 7.8 Mar 2, 2026

This CVE describes a buffer overflow vulnerability in Qualcomm software where user-supplied data is added without proper bounds checking, leading to memory corruption. Attackers could exploit this to ...

CVE-2025-47376

HIGH CVSS 7.8 Mar 2, 2026

This vulnerability allows memory corruption when multiple processes concurrently access a shared buffer during IOCTL calls in Qualcomm components. Attackers could potentially execute arbitrary code or...

CVE-2025-47373

HIGH CVSS 7.8 Mar 2, 2026

This CVE describes a memory corruption vulnerability in Qualcomm Trusted Application (TA) invocation where accessing buffers with invalid length can lead to arbitrary code execution. It affects device...

CVE-2025-47366

HIGH CVSS 7.1 Feb 2, 2026

A cryptographic vulnerability in Qualcomm's Trusted Zone when triggered by the High-Level Operating System (HLOS) providing incorrect input. This allows potential cryptographic bypass or manipulation ...

CVE-2025-47398

HIGH CVSS 7.8 Feb 2, 2026

This CVE describes a use-after-free vulnerability in Qualcomm GPU memory management where improper pointer handling during buffer deallocation can cause memory corruption. Attackers could exploit this...

CVE-2025-47348

HIGH CVSS 7.8 Jan 7, 2026

This vulnerability allows memory corruption in the trusted application when processing identity credential operations, potentially leading to arbitrary code execution or system compromise. It affects ...

CVE-2025-47320

HIGH CVSS 7.8 Dec 18, 2025

This vulnerability allows memory corruption during MFC channel configuration while playing music, potentially enabling arbitrary code execution. It affects devices with Qualcomm chipsets that use the ...

CVE-2025-47322

HIGH CVSS 7.8 Dec 18, 2025

This vulnerability allows attackers to cause memory corruption through improper handling of IOCTL calls when setting modes. Successful exploitation could lead to privilege escalation or denial of serv...

CVE-2025-47323

HIGH CVSS 7.8 Dec 18, 2025

This vulnerability allows memory corruption when handling large GPR packets between user and root contexts in Qualcomm components. Attackers could potentially execute arbitrary code with elevated priv...

CVE-2025-27063

HIGH CVSS 7.8 Dec 18, 2025

This vulnerability allows memory corruption in Qualcomm video processing components when a video session fails to open due to timeout errors. Attackers could potentially execute arbitrary code or caus...

CVE-2025-21487

HIGH CVSS 8.2 Sep 24, 2025

This vulnerability allows attackers to read sensitive information from memory when User Equipment (UE) processes malformed RTP packets with manipulated payload length fields. It affects devices using ...

CVE-2025-21476

HIGH CVSS 7.8 Sep 24, 2025

This vulnerability allows memory corruption during Trusted Virtual Machine handshake parameter passing, potentially enabling arbitrary code execution or denial of service. It affects systems using Qua...

CVE-2025-21482

HIGH CVSS 7.1 Sep 24, 2025

This CVE describes a cryptographic vulnerability in RSA PKCS padding decoding that could allow attackers to decrypt sensitive data or forge digital signatures. It affects Qualcomm products implementin...

CVE-2025-27052

HIGH CVSS 7.8 Jul 8, 2025

This vulnerability allows memory corruption in the diag component when processing data packets from Unix clients. Attackers could potentially execute arbitrary code or cause denial of service on affec...

CVE-2025-27043

HIGH CVSS 7.8 Jul 8, 2025

This vulnerability allows memory corruption in Qualcomm video firmware when processing manipulated payloads. Attackers could potentially execute arbitrary code or cause denial of service. Affects devi...

CVE-2025-21427

HIGH CVSS 8.2 Jul 8, 2025

This vulnerability allows information disclosure when a User Equipment (UE) device receives RTP packets from the network. It affects mobile devices with Qualcomm chipsets that process RTP traffic. Att...

CVE-2025-21432

HIGH CVSS 7.8 Jul 8, 2025

This vulnerability allows memory corruption when retrieving CBOR data from a Trusted Application (TA) in Qualcomm components. Attackers could potentially execute arbitrary code or cause denial of serv...

CVE-2024-53021

HIGH CVSS 8.2 Jun 3, 2025

This vulnerability allows information disclosure when processing RTCP goodbye packets in Qualcomm products. Attackers can exploit this to leak sensitive data from affected systems. Primarily impacts d...

CVE-2025-21463

HIGH CVSS 7.5 Jun 3, 2025

This vulnerability allows an attacker to cause a Denial of Service (DoS) condition by sending specially crafted beacon frames containing EHT operation information elements. It affects systems using Qu...

CVE-2025-21468

HIGH CVSS 7.8 May 6, 2025

This vulnerability allows memory corruption in Qualcomm firmware drivers when processing responses. Attackers could potentially execute arbitrary code or cause denial of service on affected devices. T...

CVE-2024-49835

HIGH CVSS 7.8 May 6, 2025

This CVE describes a memory corruption vulnerability in Qualcomm's secure file reading functionality. Attackers could exploit this to execute arbitrary code or cause denial of service. The vulnerabili...

CVE-2025-21429

HIGH CVSS 7.5 Apr 7, 2025

This vulnerability allows memory corruption during Wi-Fi connection establishment between a station (STA) and access point (AP) when initiating an ADD TS (Traffic Stream) request. Attackers could pote...

CVE-2024-45552

HIGH CVSS 8.2 Apr 7, 2025

This vulnerability allows information disclosure during video calls when a device receives a malformed RTCP packet that doesn't conform to RFC standards, causing the device to reset. It affects device...

CVE-2024-43066

HIGH CVSS 7.8 Apr 7, 2025

This CVE describes a use-after-free vulnerability (CWE-416) in Qualcomm components that occurs during file descriptor handling in listener registration/deregistration processes. Successful exploitatio...

CVE-2025-21424

HIGH CVSS 7.8 Mar 3, 2025

This CVE describes a use-after-free vulnerability (CWE-416) in Qualcomm NPU driver APIs that can be triggered through concurrent calls, leading to memory corruption. It affects devices with Qualcomm c...

CVE-2024-53027

HIGH CVSS 7.5 Mar 3, 2025

This vulnerability in Qualcomm components allows a denial-of-service attack when processing country information elements. It affects devices using Qualcomm chipsets, potentially causing temporary serv...

CVE-2024-38423

HIGH CVSS 7.8 Nov 4, 2024

This vulnerability allows memory corruption during GPU page table switching in Qualcomm GPU drivers. Attackers could potentially execute arbitrary code or cause denial of service. Affects devices usin...

CVE-2024-38415

HIGH CVSS 7.8 Nov 4, 2024

This CVE describes a use-after-free vulnerability (CWE-416) in Qualcomm firmware that occurs when handling session errors. An attacker could exploit this memory corruption to execute arbitrary code or...

CVE-2024-33060

HIGH CVSS 8.4 Sep 2, 2024

This vulnerability allows memory corruption when two threads simultaneously map and unmap a single node in Qualcomm components. Successful exploitation could lead to arbitrary code execution or system...

CVE-2024-33051

HIGH CVSS 7.5 Sep 2, 2024

This vulnerability allows an attacker to cause a denial-of-service (DoS) condition in affected Wi-Fi systems by sending specially crafted beacon frames with malformed TIM (Traffic Indication Map) Info...

CVE-2024-33035

HIGH CVSS 8.4 Sep 2, 2024

This vulnerability allows memory corruption in Qualcomm's gralloc memory allocator when clients request extremely high reserved sizes. Attackers could exploit this to execute arbitrary code or cause d...

CVE-2024-33042

HIGH CVSS 7.8 Sep 2, 2024

CVE-2024-33042 is a memory corruption vulnerability in Qualcomm chipsets that occurs when the Alternative Frequency offset value is set to 255. This could allow attackers to execute arbitrary code or ...

CVE-2024-23362

HIGH CVSS 7.1 Sep 2, 2024

This vulnerability involves a cryptographic issue in RSA key parsing in COBR format, potentially allowing attackers to bypass cryptographic protections or cause denial of service. It affects systems u...

CVE-2024-33014

HIGH CVSS 7.5 Aug 5, 2024

This vulnerability allows an attacker to cause a Denial of Service (DoS) by sending specially crafted beacon or probe response frames containing malformed ESP IE (Extended Service Period Information E...

CVE-2024-23373

HIGH CVSS 8.4 Jul 1, 2024

This vulnerability allows memory corruption when IOMMU unmap operations fail, leading to improper release of DMA and anonymous buffers. It affects systems using Qualcomm chipsets with vulnerable IOMMU...

CVE-2024-21469

HIGH CVSS 7.3 Jul 1, 2024

This vulnerability involves memory corruption when an invoke call and a TEE (Trusted Execution Environment) call target the same trusted application simultaneously. It affects devices with Qualcomm ch...

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-2024-21462

HIGH CVSS 7.1 Jul 1, 2024

This vulnerability allows a denial-of-service attack when loading Trusted Application (TA) ELF files on Qualcomm chipsets. It affects devices using Qualcomm processors with vulnerable firmware. Attack...

CVE-2023-43529

HIGH CVSS 7.5 May 6, 2024

This vulnerability allows attackers to cause a denial-of-service condition in IKEv2 implementations by sending malformed fragment packets. It affects systems using Qualcomm's IKEv2 implementation, pot...

CVE-2025-47371

MEDIUM CVSS 6.5 Mar 2, 2026

This vulnerability allows a denial-of-service (DoS) attack against LTE user equipment (UE) when it receives an RLC packet with an invalid transport block (TB). Mobile devices using affected Qualcomm c...

CVE-2025-47369

MEDIUM CVSS 5.5 Jan 7, 2026

This vulnerability allows information disclosure when a weak hashed value is returned to userland code in response to an IOCTL call to obtain a session ID. Attackers can potentially extract sensitive ...

CVE-2025-47334

MEDIUM CVSS 6.7 Jan 7, 2026

This vulnerability involves memory corruption in Qualcomm camera drivers when processing shared command buffer packets between userspace and kernel. It allows attackers with camera access to potential...

CVE-2025-47330

MEDIUM CVSS 5.5 Jan 7, 2026

This vulnerability allows an attacker to cause a temporary denial of service (DoS) by sending specially crafted video packets to vulnerable systems. It affects devices using Qualcomm video firmware co...

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-2025-47333

MEDIUM CVSS 6.6 Jan 7, 2026

This vulnerability allows memory corruption in Qualcomm's cryptographic driver when handling buffer mapping operations. Attackers could potentially execute arbitrary code or cause denial of service. A...

CVE-2025-21464

MEDIUM CVSS 6.5 Aug 6, 2025

This vulnerability allows attackers to read sensitive information from image processing operations by manipulating offset and size parameters. It affects systems using Qualcomm components with vulnera...

CVE-2025-21465

MEDIUM CVSS 6.5 Aug 6, 2025

This vulnerability allows attackers to read sensitive information from memory when processing specially crafted MBN files. It affects systems using Qualcomm chipsets that process MBN files, potentiall...

CVE-2024-38426

MEDIUM CVSS 5.4 Mar 3, 2025

This vulnerability in Qualcomm UE (User Equipment) authentication processing allows improper authentication that could lead to information disclosure. It affects devices using Qualcomm chipsets with v...

CVE-2024-23357

MEDIUM CVSS 6.2 Aug 5, 2024

This vulnerability allows an attacker to cause a denial of service (DoS) by providing a specially crafted PKCS#8-encoded RSA key with a zero-byte modulus during key import operations. Systems using af...