CVE-2026-21383

Reusing a Nonce, Key Pair in Encryption in HLOS

Cryptographic Issue when using a static initialization vector for AES-GCM key wrapping, which requires a unique value for each call to ensure security.

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

Vendors

Qualcomm

Products

Fastconnect 6900 Fastconnect 6900 Firmware Fastconnect 7800 and 104 more

CVE-2026-25302

Improper Verification of Cryptographic Signature in Boot

Cryptographic Issue when processing non-ELF partitions, authentication and signature checks are bypassed, allowing unsigned or corrupted images to be mounted and processed.

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

Vendors

Qualcomm

Products

Ar8035 Ar8035 Firmware Cologne and 582 more

CVE-2024-23384

Use After Free in Graphics Linux

Memory corruption when the mapped pages in VBO are still mapped after reclaiming by shrinker.

CVSS 3.1 · 8.4 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Fastconnect 6200 Fastconnect 6200 Firmware Fastconnect 6700 and 208 more

CVE-2025-21456

Use After Free in NPU

Memory corruption while processing IOCTL command when multiple threads are called to map/unmap buffer concurrently.

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

Vendors

Qualcomm

Products

Ar8035 Ar8035 Firmware C-v2x 9150 and 126 more

CVE-2026-57554

Use After Free in DSP Service

Memory Corruption when asynchronous threads access shared performance counter data simultaneously during FastRPC invocations.

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

Vendors

Qualcomm

Products

Ar8031 Ar8031 Firmware Ar8035 and 434 more

CVE-2026-57545

Untrusted Pointer Dereference in Graphics

Memory corruption when processing draw objects of incorrect type during graphics command list execution.

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

Vendors

Qualcomm

Products

Ar8031 Ar8031 Firmware Cologne and 432 more

CVE-2026-57537

Use After Free in DSP Service

Memory Corruption when accessing and modifying geographic mapping data concurrently without proper synchronization.

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

Vendors

Qualcomm

Products

Congo Congo Firmware Fastconnect 6200 and 142 more

CVE-2026-25291

Use After Free in Graphics

Memory corruption when performing concurrent operations on shared memory page lists due to lack of proper synchronization mechanisms.

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

Vendors

Qualcomm

Products

Cq8845s Cq8845s Firmware Cq8850ns and 224 more

CVE-2026-25273

Out-of-bounds Write in Camera Driver

Memory Corruption when processing camera operations due to out-of-bounds write during driver updates.

CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Congo Congo Firmware Cq8845s and 100 more

CVE-2026-25272

Out-of-bounds Write in Camera Driver

Memory Corruption when processing camera CRE driver operations with improper handling of buffer limits during hardware update preparation.

CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Cologne Cologne Firmware Cq2390m and 308 more

CVE-2026-25270

Out-of-bounds Write in Camera Driver

Memory corruption when processing command buffer requests with invalid length parameters in the Android Camera driver.

CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Cologne Cologne Firmware Congo and 404 more

CVE-2026-25269

Out-of-bounds Write in Camera Driver

Memory corruption when processing camera requests with excessive batch and IO buffer configurations exceeds allocated memory size.

CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Cologne Cologne Firmware Cq2390m and 310 more

CVE-2026-25267

Missing Authorization in Core

Memory corruption when non-secure loader rewrites page tables before secure memory initialization.

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

Vendors

Qualcomm

Products

5g Fixed Wireless Access Platform 5g Fixed Wireless Access Platform Firmware 9205 Lte Modem and 330 more

CVE-2026-25263

Out of Bounds write in Linux Camera

Memory corruption while processing IOCTL command called from user space to the kernel with invalid parameters.

CVSS 3.1 · 6.6 Medium EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

5g Fixed Wireless Access Platform 5g Fixed Wireless Access Platform Firmware 9205 Lte Modem and 330 more

CVE-2026-25268

Stack-based Buffer Overflow in WLAN Host

Memory Corruption when processing invalid HT40 channel layouts during dynamic channel switching operations.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

5g Fixed Wireless Access Platform 5g Fixed Wireless Access Platform Firmware Ar8035 and 254 more

CVE-2026-25275

Buffer Over-read in WLAN Firmware

Transient DOS when processing authentication frames with invalid FILS information element header lengths.

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

Vendors

Qualcomm

Products

5g Fixed Wireless Access Platform 5g Fixed Wireless Access Platform Firmware Aqt1000 and 750 more

CVE-2026-24077

Integer Underflow (Wrap or Wraparound) in WLAN Host

Information Disclosure when processing wireless network channel switch information with improperly formatted length fields.

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

Vendors

Qualcomm

Products

Aqt1000 Aqt1000 Firmware Ar8035 and 286 more

CVE-2026-24079

Missing Authentication for Critical Function in Data Modem

Cryptographic Issue while processing registration requests with malformed or missing authentication parameters.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Ar8035 Ar8035 Firmware Csra6620 and 284 more

CVE-2026-25292

Improper Validation of Syntactic Correctness of Input in Automotive Linux OS

Memory Corruption when processing untrusted user input in the fastboot command handler for audio framework configuration.

CVSS 3.1 · 7.6 High EPSS < 1% KEV · Not listed

Vendors

Qualcomm

Products

Ar8031 Ar8031 Firmware Ar8035 and 420 more

CVE-2026-24078

Exposure of Private Personal Information to an Unauthorized Actor in Data Modem

Information Disclosure when IPSec negotiation fails or is not established properly during NG-eCall SIP signaling.

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

Vendors

Qualcomm

Products

5g Fixed Wireless Access Platform 5g Fixed Wireless Access Platform Firmware Ar8035 and 292 more