📦 Qca6391 Firmware

by Qualcomm

🔍 What is Qca6391 Firmware?

Description coming soon...

🛡️ Security Overview

Click on a severity to filter vulnerabilities

⚠️ Known Vulnerabilities

CVE-2025-27034

CRITICAL CVSS 9.8 Sep 24, 2025

This vulnerability allows memory corruption during PLMN selection from the SOR failed list in Qualcomm chipsets, potentially enabling remote code execution. It affects devices using vulnerable Qualcom...

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-2025-21450

CRITICAL CVSS 9.1 Jul 8, 2025

This vulnerability allows attackers to intercept or manipulate data during downloads due to insecure connection methods. It affects systems using Qualcomm components with vulnerable firmware versions....

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-2023-43556

CRITICAL CVSS 9.3 Jun 3, 2024

This CVE describes a memory corruption vulnerability in Qualcomm's hypervisor when platform information is not properly aligned. Successful exploitation could allow attackers to execute arbitrary code...

CVE-2023-43538

CRITICAL CVSS 9.3 Jun 3, 2024

This vulnerability allows memory corruption in Qualcomm's TrustZone Secure OS during Tunnel Invoke Manager initialization. Attackers could potentially execute arbitrary code in the secure execution en...

CVE-2023-43552

CRITICAL CVSS 9.8 Mar 4, 2024

This vulnerability allows remote attackers to execute arbitrary code or cause denial of service via memory corruption when processing specially crafted MBSSID beacon frames containing multiple subelem...

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-2023-33032

CRITICAL CVSS 9.3 Jan 2, 2024

This vulnerability allows memory corruption in the TrustZone Secure OS when requesting memory allocation from the Trusted Application region. It affects Qualcomm chipsets with TrustZone technology, po...

CVE-2023-33082

CRITICAL CVSS 9.8 Dec 5, 2023

This vulnerability allows remote attackers to execute arbitrary code or cause denial of service via memory corruption in Qualcomm Wi-Fi chipsets. It affects devices using vulnerable Qualcomm wireless ...

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-2023-33045

CRITICAL CVSS 9.8 Nov 7, 2023

This vulnerability allows remote attackers to execute arbitrary code or cause denial of service via memory corruption in Qualcomm WLAN firmware when parsing specially crafted NAN management frames. It...

CVE-2023-21671

CRITICAL CVSS 9.3 Nov 7, 2023

This vulnerability allows memory corruption in Qualcomm's Core system during syscall for Sectools Fuse comparison feature. Attackers could potentially execute arbitrary code with kernel privileges on ...

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-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-2023-24855

CRITICAL CVSS 9.8 Oct 3, 2023

This vulnerability allows memory corruption in Qualcomm modem chipsets while processing security configuration before AS Security Exchange. Attackers could potentially execute arbitrary code on affect...

CVE-2023-28581

CRITICAL CVSS 9.8 Sep 5, 2023

This vulnerability allows memory corruption in WLAN firmware when parsing GTK keys in GTK KDE, potentially enabling remote code execution or denial of service. It affects devices with Qualcomm WLAN ch...

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-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-2025-47378

HIGH CVSS 7.1 Mar 2, 2026

This cryptographic vulnerability in Qualcomm chipsets allows the High-Level Operating System (HLOS) to access the boot loader's certificate chain through a shared VM reference. This could enable attac...

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-2025-47359

HIGH CVSS 7.8 Feb 2, 2026

CVE-2025-47359 is a use-after-free vulnerability in Qualcomm memory management APIs that allows memory corruption when multiple threads simultaneously access memory free operations. This affects devic...

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-2025-47387

HIGH CVSS 7.8 Dec 18, 2025

This vulnerability allows memory corruption when processing JPEG data through IOCTL calls without proper validation. Attackers could potentially execute arbitrary code or cause denial of service. This...

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-2025-47321

HIGH CVSS 7.8 Dec 18, 2025

This vulnerability involves memory corruption when copying packets from Unix domain socket clients, potentially allowing attackers to execute arbitrary code or cause denial of service. It affects syst...

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-2025-27070

HIGH CVSS 7.8 Nov 4, 2025

This CVE describes a memory corruption vulnerability in Qualcomm's encryption/decryption command processing. Attackers could exploit this to execute arbitrary code or cause denial of service. Affects ...

CVE-2025-27053

HIGH CVSS 7.8 Oct 9, 2025

This vulnerability allows memory corruption in Qualcomm's PlayReady APP implementation when processing TA commands, potentially enabling arbitrary code execution. It affects devices with Qualcomm chip...

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-2025-47327

HIGH CVSS 7.8 Sep 24, 2025

A memory corruption vulnerability in Qualcomm image encoding components allows attackers to execute arbitrary code or cause denial of service. This affects devices using Qualcomm chipsets with vulnera...

CVE-2025-27037

HIGH CVSS 7.8 Sep 24, 2025

This CVE describes a use-after-free vulnerability in Qualcomm camera kernel drivers where improper reference counting of CPU buffers during config_dev IOCTL processing can lead to memory corruption. A...

CVE-2025-47316

HIGH CVSS 7.8 Sep 24, 2025

This vulnerability allows memory corruption through a double-free condition when multiple threads race to set the timestamp store. Attackers could potentially execute arbitrary code or cause denial of...

CVE-2025-27032

HIGH CVSS 7.8 Sep 24, 2025

This vulnerability allows memory corruption when loading a PIL authenticated VM image without proper cache coherency maintenance. Attackers could potentially execute arbitrary code or cause denial of ...

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-2025-27073

HIGH CVSS 7.5 Aug 6, 2025

This vulnerability allows attackers to cause a Denial of Service (DoS) condition by exploiting a flaw in the Neighbor Discovery Protocol (NDP) instance creation process. It affects systems using Qualc...

CVE-2025-27076

HIGH CVSS 7.8 Aug 6, 2025

This CVE describes a memory corruption vulnerability in Qualcomm components that occurs when processing simultaneous requests via an escape path. Successful exploitation could allow attackers to execu...

CVE-2025-21477

HIGH CVSS 7.5 Aug 6, 2025

This vulnerability allows attackers to cause a Denial of Service (DoS) condition in affected Qualcomm systems by sending specially crafted CCCH data with invalid length. The vulnerability affects mobi...

CVE-2025-27065

HIGH CVSS 7.5 Aug 6, 2025

This vulnerability allows an attacker to cause a Denial of Service (DoS) by sending a specially crafted frame with a malformed shared-key descriptor to affected Qualcomm wireless components. The attac...

CVE-2025-21452

HIGH CVSS 7.5 Aug 6, 2025

This vulnerability allows attackers to cause a denial-of-service (DoS) condition on LTE networks by sending specially crafted random-access response (RAR) messages with invalid PDU lengths. It affects...

CVE-2025-27050

HIGH CVSS 7.8 Jul 8, 2025

This CVE describes a use-after-free vulnerability (CWE-416) in Qualcomm components where abrupt client process termination during event handling causes memory corruption. Attackers could potentially e...

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-2025-21466

HIGH CVSS 7.8 Jul 8, 2025

This vulnerability allows memory corruption when processing a private escape command in an event trigger, potentially leading to arbitrary code execution or system crashes. It affects Qualcomm product...

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-2025-27046

HIGH CVSS 7.8 Jul 8, 2025

This vulnerability involves memory corruption in Qualcomm components when processing multiple simultaneous escape calls, potentially allowing attackers to execute arbitrary code or cause denial of ser...

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-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-2025-21422

HIGH CVSS 7.1 Jul 8, 2025

This cryptographic vulnerability in Qualcomm chipsets allows improper handling of cryptographic API calls, potentially leading to key corruption or IV reuse. This affects devices using vulnerable Qual...

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-2025-21479

HIGH CVSS 8.6 Jun 3, 2025

This vulnerability allows attackers to execute unauthorized commands on GPU micronodes, leading to memory corruption and potential system compromise. It affects systems using Qualcomm GPU components, ...

CVE-2025-27038

HIGH CVSS 7.5 Jun 3, 2025

This vulnerability allows memory corruption in Chrome's graphics rendering through Adreno GPU drivers, potentially enabling arbitrary code execution. It affects Chrome users on devices with Qualcomm A...

CVE-2025-47384

MEDIUM CVSS 6.5 Mar 2, 2026

This vulnerability allows a denial-of-service (DoS) condition in Qualcomm MAC (Media Access Control) components when an attacker configures a MAC configuration ID beyond the supported maximum value. T...

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-2025-47337

MEDIUM CVSS 6.7 Jan 7, 2026

This CVE describes a use-after-free vulnerability (CWE-416) in Qualcomm synchronization objects that can lead to memory corruption during concurrent operations. Attackers could potentially exploit thi...

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-2025-47370

MEDIUM CVSS 6.5 Nov 4, 2025

This vulnerability allows a remote attacker to cause a denial of service (DoS) by sending invalid Bluetooth Low Energy (LE) connection requests during a connectable scan. It affects devices with Qualc...

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-2024-53009

MEDIUM CVSS 5.3 Jul 8, 2025

This CVE describes a memory corruption vulnerability in the mailbox component of Qualcomm automotive systems. Attackers could potentially execute arbitrary code or cause denial of service by exploitin...

CVE-2024-53013

MEDIUM CVSS 6.6 Jun 3, 2025

This CVE describes a buffer overflow vulnerability in Qualcomm's voice call registration processing that could allow memory corruption. Attackers could potentially execute arbitrary code or cause deni...

CVE-2024-53016

MEDIUM CVSS 6.6 Jun 3, 2025

This vulnerability allows memory corruption in Qualcomm camera drivers when processing I2C settings. Attackers could potentially execute arbitrary code or cause denial of service on affected devices. ...

CVE-2024-45544

MEDIUM CVSS 6.6 Apr 7, 2025

This vulnerability allows memory corruption through improper handling of IOCTL calls when adding route entries in Qualcomm hardware. Attackers could potentially execute arbitrary code or cause denial ...

CVE-2024-45540

MEDIUM CVSS 6.6 Apr 7, 2025

This vulnerability allows memory corruption through improper handling of IOCTL map buffer requests from userspace. Attackers could potentially execute arbitrary code or cause denial of service. This a...

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-2024-38416

MEDIUM CVSS 6.1 Feb 3, 2025

CVE-2024-38416 is an information disclosure vulnerability in Qualcomm audio components that allows attackers to access sensitive memory contents during audio playback. This affects devices using Qualc...

CVE-2024-33053

MEDIUM CVSS 6.7 Dec 2, 2024

CVE-2024-33053 is a use-after-free vulnerability in Qualcomm's CVP buffer management that allows memory corruption when multiple threads simultaneously unregister buffers. This could lead to arbitrary...

CVE-2024-33036

MEDIUM CVSS 6.7 Dec 2, 2024

This CVE describes a memory corruption vulnerability in Qualcomm camera drivers where a user-space variable is used for kernel memory allocation, potentially leading to buffer overflows or invalid mem...

CVE-2024-33032

MEDIUM CVSS 6.7 Nov 4, 2024

This CVE describes a memory corruption vulnerability in Qualcomm components where asynchronous modification of shared memory by user applications while the kernel is accessing it can lead to system in...

CVE-2024-23377

MEDIUM CVSS 6.7 Nov 4, 2024

This vulnerability allows memory corruption in Qualcomm EVA drivers when user-space applications modify packet sizes after system properties have been sent. Attackers could potentially execute arbitra...

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...

CVE-2024-21467

MEDIUM CVSS 6.5 Aug 5, 2024

This vulnerability allows information disclosure when handling beacon probe frames during scan entry generation on client devices. It affects devices with Qualcomm Wi-Fi chipsets that process wireless...

CVE-2023-43527

MEDIUM CVSS 6.8 May 6, 2024

This vulnerability allows attackers to access sensitive information from memory when parsing dts header atoms in video files. It affects devices using Qualcomm chipsets with vulnerable multimedia proc...

CVE-2023-43521

MEDIUM CVSS 6.7 May 6, 2024

This CVE describes a use-after-free vulnerability in Qualcomm components where registering multiple listeners with the same file descriptor can cause memory corruption. This affects devices using Qual...