CVE-2025-21423

Improper Validation of Array Index in Display

Memory corruption occurs when handling client calls to EnableTestMode through an Escape call.

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

Vendors

Qualcomm

Products

Aqt1000 Aqt1000 Firmware Fastconnect 6200 and 88 more

CVE-2025-21429

Buffer Over-read in WLAN Host

Memory corruption occurs while connecting a STA to an AP and initiating an ADD TS request.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

9206 Lte Modem 9206 Lte Modem Firmware Apq8017 and 361 more

CVE-2025-21440

Out-of-bounds Read in Windows WLAN Host

Memory corruption when IOCTL call is invoked from user-space to write board data to WLAN driver.

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

Vendors

Qualcomm

Products

Aqt1000 Aqt1000 Firmware Fastconnect 6200 and 95 more

CVE-2025-21441

Out-of-bounds Read in Windows WLAN Host

Memory corruption when IOCTL call is invoked from user-space to write board data to WLAN driver.

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

Vendors

Qualcomm

Products

Aqt1000 Aqt1000 Firmware Fastconnect 6200 and 95 more

CVE-2025-21422

Cryptographic Issues in Automotive

Cryptographic issue while processing crypto API calls, missing checks may lead to corrupted key usage or IV reuses.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Aqt1000 Aqt1000 Firmware Ar8035 and 440 more

CVE-2025-21432

Double Free in SPS-HLOS

Memory corruption while retrieving the CBOR data from TA.

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

Vendors

Qualcomm

Products

Aqt1000 Aqt1000 Firmware Ar8035 and 490 more

CVE-2025-21480

Incorrect Authorization in Graphics Windows

Memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands.

CVSS 3.1 · 8.6 High EPSS < 1% KEV · Listed

Vendors

Qualcomm

Products

Aqt1000 Aqt1000 Firmware Fastconnect 6200 and 149 more

CVE-2025-21479

Incorrect Authorization in Graphics

Memory corruption due to unauthorized command execution in GPU micronode while executing specific sequence of commands.

CVSS 3.1 · 8.6 High EPSS < 1% KEV · Listed

Vendors

Qualcomm

Products

Aqt1000 Aqt1000 Firmware Fastconnect 6200 and 147 more

CVE-2025-21481

Buffer Copy Without Checking Size of Input in HLOS

Memory corruption while performing private key encryption in trusted application.

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

Vendors

Qualcomm

Products

315 5g Iot Modem 315 5g Iot Modem Firmware Aqt1000 and 496 more

CVE-2025-21482

Cryptographic Issues in Core

Cryptographic issue while performing RSA PKCS padding decoding.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

315 5g Iot Modem 315 5g Iot Modem Firmware 9205 Lte Modem and 572 more

CVE-2025-21483

Improper Restriction of Operations within the Bounds of a Memory Buffer in Data Network Stack & Connectivity

Memory corruption when the UE receives an RTP packet from the network, during the reassembly of NALUs.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Apq8017 Apq8017 Firmware Apq8064au and 452 more

CVE-2025-27032

Improper Access Control Applied to Mirrored or Aliased Memory Regions in Hypervisor

memory corruption while loading a PIL authenticated VM, when authenticated VM image is loaded without maintaining cache coherency.

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

Vendors

Qualcomm

Products

Aqt1000 Aqt1000 Firmware Ar8035 and 382 more

CVE-2025-27034

Improper Validation of Array Index in Multi-Mode Call Processor

Memory corruption while selecting the PLMN from SOR failed list.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

315 5g Iot Modem 315 5g Iot Modem Firmware Ar8035 and 224 more

CVE-2025-47316

Double Free in Video

Memory corruption due to double free when multiple threads race to set the timestamp store.

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

Vendors

Qualcomm

Products

Aqt1000 Aqt1000 Firmware Fastconnect 6200 and 56 more

CVE-2025-47327

Use After Free in Camera

Memory corruption while encoding the image data.

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

Vendors

Qualcomm

Products

Aqt1000 Aqt1000 Firmware Fastconnect 6200 and 80 more

CVE-2025-27054

Out-of-bounds Write in Display

Memory corruption while processing a malformed license file during reboot.

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

Vendors

Qualcomm

Products

315 5g Iot Modem 315 5g Iot Modem Firmware 9205 Lte Modem and 596 more

CVE-2025-27070

Out-of-bounds Write in Windows Compute

Memory corruption while performing encryption and decryption commands.

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

Vendors

Qualcomm

Products

Ar8035 Ar8035 Firmware Fastconnect 6200 and 348 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-2025-47366

Exposed Dangerous Method or Function in HLOS

Cryptographic issue when a Trusted Zone with outdated code is triggered by a HLOS providing incorrect input.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Ar8035 Ar8035 Firmware Fastconnect 6200 and 316 more

CVE-2025-47398

Use After Free in Graphics

Memory Corruption while deallocating graphics processing unit memory buffers due to improper handling of memory pointers.

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

Vendors

Qualcomm

Products

Ar8031 Ar8031 Firmware Csra6620 and 304 more