X2000090 Firmware CVEs and Security Vulnerabilities

CVE-2025-47349

Use of Out-of-range Pointer Offset in DSP Service

Memory corruption while processing an escape call.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Fastconnect 6900 Fastconnect 6900 Firmware Fastconnect 7800 and 34 more

CVE-2025-47355

Out-of-bounds Write in DSP Service

Memory corruption while invoking remote procedure IOCTL calls.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Fastconnect 6700 Fastconnect 6700 Firmware Fastconnect 6900 and 52 more

CVE-2025-47352

Improper Validation of Array Index in Audio

Memory corruption while processing audio streaming operations.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Fastconnect 7800 Fastconnect 7800 Firmware Qcc2072 and 26 more

CVE-2025-47367

Out-of-bounds Write in WinBlast Driver

Memory corruption while accessing a buffer during IOCTL processing.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Fastconnect 6700 Fastconnect 6700 Firmware Fastconnect 6900 and 60 more

CVE-2025-47358

Use After Free in Secure Processor

Memory Corruption when user space address is modified and passed to mem_free API, causing kernel memory to be freed inadvertently.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Fastconnect 6900 Fastconnect 6900 Firmware Fastconnect 7800 and 40 more

CVE-2025-47359

Use After Free in Secure Processor

Memory Corruption when multiple threads simultaneously access a memory free API.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Aqt1000 Aqt1000 Firmware Fastconnect 6200 and 72 more

CVE-2025-47399

Buffer Copy Without Checking Size of Input in Camera

Memory Corruption while processing IOCTL call to update sensor property settings with invalid input parameters.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Cologne Cologne Firmware Fastconnect 7800 and 26 more

CVE-2025-47402

Buffer Over-read in WLAN Firmware

Transient DOS when processing a received frame with an excessively large authentication information element.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Ar8035 Ar8035 Firmware Cologne and 186 more

CVE-2025-47356

Double Free in Video

Memory Corruption when multiple threads concurrently access and modify shared resources.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Cologne Cologne Firmware Fastconnect 6900 and 36 more

CVE-2025-47380

Untrusted Pointer Dereference in Camera

Memory corruption while preprocessing IOCTLs in sensors.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Fastconnect 7800 Fastconnect 7800 Firmware Qcc2072 and 26 more

CVE-2025-47343

Untrusted Pointer Dereference in Video

Memory corruption while processing a video session to set video parameters.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Cologne Cologne Firmware Fastconnect 6700 and 48 more

CVE-2025-47350

Use After Free in DSP Service

Memory corruption while handling concurrent memory mapping and unmapping requests from a user-space application.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Fastconnect 6900 Fastconnect 6900 Firmware Fastconnect 7800 and 34 more

CVE-2025-27045

Buffer Over-read in Video

Information disclosure while processing batch command execution in Video driver.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Fastconnect 6900 Fastconnect 6900 Firmware Fastconnect 7800 and 34 more

CVE-2025-27049

Buffer Over-read in Camera

Transient DOS while processing IOCTL call for image encoding.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Fastconnect 6700 Fastconnect 6700 Firmware Fastconnect 6900 and 60 more

Search vulnerabilities

Use of Out-of-range Pointer Offset in DSP Service

Out-of-bounds Write in DSP Service

Improper Validation of Array Index in Audio

Out-of-bounds Write in WinBlast Driver

Use After Free in Secure Processor

Use After Free in Secure Processor

Buffer Copy Without Checking Size of Input in Camera

Buffer Over-read in WLAN Firmware

Double Free in Video

Untrusted Pointer Dereference in Camera

Untrusted Pointer Dereference in Video

Use After Free in DSP Service

Buffer Over-read in Video

Buffer Over-read in Camera