Skip to main content

Qualcomm

Vendor security scorecard – 96 CVEs in the selected period

Period: 30d 90d 6m 1y All
Risk 347
96
CVEs
3
Critical
63
High
1
KEV
1
PoC
48
Unpatched C/H
35.4%
Patch Rate
0.0%
Avg EPSS

Severity Breakdown

CRITICAL
3
HIGH
63
MEDIUM
28
LOW
0

Monthly CVE Trend

Top Risky CVEs

CVE Summary Severity CVSS EPSS Priority Signals
CVE-2026-21385 A Qualcomm chipset vulnerability (CVE-2026-21385) causes memory corruption through improper integer handling during memory allocation, enabling local privilege escalation to kernel level. KEV-listed and patched, this vulnerability affects Qualcomm-based mobile devices and embedded systems, potentially impacting billions of Android devices globally. HIGH 7.8 0.4% 89
KEV PoC
CVE-2026-53046 Denial-of-service (NULL-pointer dereference / use-after-free) in the Linux kernel's in-kernel SMB3 server (ksmbd) affects systems that offload SMB3 message encryption to asynchronous hardware crypto engines such as the Qualcomm Crypto Engine (QCE). ksmbd_crypt_message() installs a NULL completion callback and misinterprets the -EINPROGRESS return from async AEAD requests as a fatal error, freeing the request while the hardware DMA is still running so the later qce_skcipher_done() callback dereferences freed memory and crashes the kernel. There is no public exploit identified at time of analysis, it is not in CISA KEV, and EPSS is low (0.18%, 8th percentile), consistent with the narrow hardware/configuration prerequisites despite the NVD CVSS of 9.8. CRITICAL 9.8 0.2% 49
CVE-2025-47345 Cryptographic issue may occur while encrypting license data. [CVSS 8.4 HIGH] HIGH 8.4 0.0% 42
No patch
CVE-2026-64188 Use-after-free in the Linux kernel's Qualcomm rmnet networking driver allows a local attacker with low privileges to escalate to kernel-level code execution. The flaw occurs when the rmnet endpoint is freed while still being referenced by concurrent receive path handlers, leading to memory corruption. No active exploitation or public exploit code has been identified, but the high CVSS score reflects a significant local privilege escalation risk. HIGH 7.8 0.2% 39
CVE-2025-47339 Memory corruption while deinitializing a HDCP session. [CVSS 7.8 HIGH] HIGH 7.8 0.0% 39
No patch
CVE-2025-47343 Video Collaboration Vc3 Platform Firmware versions up to - contains a security vulnerability (CVSS 7.8). HIGH 7.8 0.0% 39
No patch
CVE-2025-47346 Memory corruption while processing a secure logging command in the trusted application. [CVSS 7.8 HIGH] HIGH 7.8 0.0% 39
No patch
CVE-2025-47348 Memory corruption while processing identity credential operations in the trusted application. [CVSS 7.8 HIGH] HIGH 7.8 0.0% 39
No patch
CVE-2025-47356 Memory Corruption when multiple threads concurrently access and modify shared resources. [CVSS 7.8 HIGH] HIGH 7.8 0.0% 39
No patch
CVE-2025-47380 Memory corruption while preprocessing IOCTLs in sensors. [CVSS 7.8 HIGH] HIGH 7.8 0.0% 39
No patch
CVE-2025-47388 Memory corruption while passing pages to DSP with an unaligned starting address. [CVSS 7.8 HIGH] HIGH 7.8 0.0% 39
CVE-2025-47393 Memory corruption when accessing resources in kernel driver. [CVSS 7.8 HIGH] HIGH 7.8 0.0% 39
No patch
CVE-2025-47394 Memory corruption when copying overlapping buffers during memory operations due to incorrect offset calculations. [CVSS 7.8 HIGH] HIGH 7.8 0.0% 39
CVE-2025-47396 Memory corruption occurs when a secure application is launched on a device with insufficient memory. [CVSS 7.8 HIGH] HIGH 7.8 0.0% 39
CVE-2025-47373 Memory Corruption when accessing buffers with invalid length during TA invocation. [CVSS 7.8 HIGH] HIGH 7.8 0.0% 39
No patch

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy