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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-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-2026-25274

Use After Free in Windows WLAN Host

Memory Corruption when processing concurrent DMA buffer allocation and deallocation commands without proper synchronization.

CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
Vendors
Qualcomm
Products
Aqt1000 Aqt1000 Firmware Cologne and 88 more
CVE-2026-24075

Buffer Over-read in Qualcomm IPC

Memory Corruption when multiple threads issue concurrent IOCTL requests to the device control handler due to improper synchronization and race conditions.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Qualcomm
Products
Aqt1000 Aqt1000 Firmware Cologne and 84 more
CVE-2026-24081

Buffer Over-read in BT Controller

Transient DOS when processing a channel map with insufficient used channels and adaptive frequency hopping is fully enabled.

CVSS 3.1 · 7.4 High EPSS < 1% KEV · Not listed
Vendors
Qualcomm
Products
Ar8035 Ar8035 Firmware C110100 and 302 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-2026-24076

Buffer Copy Without Checking Size of Input in Bluetooth HOST

Memory Corruption when processing registry values with incorrect types using a direct query method.

CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
Vendors
Qualcomm
Products
Aqt1000 Aqt1000 Firmware Cologne and 102 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-2026-25289

Stack-based Buffer Overflow in WLAN Firmware

Memory Corruption when processing Device Capability Extended attributes in certain NAN Service Discovery Frames with invalid length values.

CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed
Vendors
Qualcomm
Products
Ar8035 Ar8035 Firmware Cologne and 400 more