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Qualcomm
Wcn7881 Firmware

qualcomm wcn7881 firmware Vulnerabilities: CVEs, CISA KEV & Security Advisories

152 CVEs

3 in CISA KEV

qualcomm wcn7881 firmware Vulnerabilities

CVE security advisories and vulnerability history for wcn7881 firmware by qualcomm.

152

Total CVEs

Published

3

In CISA KEV

Exploited in the wild

3

Public exploits

With known exploit

7.5

Avg CVSS

2024–2026

Last updated June 1, 2026

Overview

qualcomm wcn7881 firmware has 152 published CVE records since 2024, of which 3 are in CISA's Known Exploited Vulnerabilities catalog and 3 have a known public exploit. The average CVSS base score across scored CVEs is 7.5.

This page aggregates every publicly disclosed vulnerability (CVE) affecting qualcomm wcn7881 firmware, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list.

Severity and exploitation

How the CVSS severity of qualcomm wcn7881 firmware's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical5

High117

Medium30

Low0

In CISA’s Known Exploited Vulnerabilities catalog

3

3 of qualcomm wcn7881 firmware's CVEs are confirmed exploited in the wild.

Public exploits

3

3 of qualcomm wcn7881 firmware's CVEs have a known public exploit available.

Affected versions and CVEs

Browse every qualcomm wcn7881 firmware version named in a CVE, then pick one to see only the CVEs that affect it.

No specific affected versions are recorded for qualcomm wcn7881 firmware; the CVEs below apply to the product without a version pin.

152 CVEs

Sort

Buffer Copy Without Checking Size of Input in Secure Processor
CVE-2026-25277CWE-120
High · CVSS 8.8
EPSS 0.0% (2th pct)2026-06-01
Improper Validation of Array Index in Secure Processor
CVE-2026-25276CWE-129
High · CVSS 8.8
EPSS 0.0% (2th pct)2026-06-01
Improper Validation of Syntactic Correctness of Input in Display
CVE-2026-24092CWE-1286
High · CVSS 7.2
EPSS 0.0% (5th pct)2026-06-01
Improper Validation of Syntactic Correctness of Input in Display
CVE-2026-24091CWE-1286
High · CVSS 7.2
EPSS 0.0% (5th pct)2026-06-01
Missing Authentication for Critical Function in HLOS
CVE-2026-24090CWE-306
High · CVSS 7.1
EPSS 0.0% (1th pct)2026-06-01
Improper Validation of Syntactic Correctness of Input in Kernel
CVE-2026-24089CWE-1286
High · CVSS 7.2
EPSS 0.0% (5th pct)2026-06-01
Missing Authentication for Critical Function in Boot
CVE-2026-24088CWE-306
High · CVSS 8.2
EPSS 0.0% (1th pct)2026-06-01
Improper Validation of Syntactic Correctness of Input in Kernel
CVE-2026-24087CWE-1286
High · CVSS 7.2
EPSS 0.0% (5th pct)2026-06-01
Stack-based Buffer Overflow in Display
CVE-2026-24085CWE-121
High · CVSS 7.2
EPSS 0.0% (2th pct)2026-06-01
Time-of-check Time-of-use (TOCTOU) Race Condition in Camera Driver
CVE-2025-59610CWE-367
Medium · CVSS 6.4
EPSS 0.0% (1th pct)2026-06-01
NULL Pointer Dereference in HLOS
CVE-2025-59606CWE-476
High · CVSS 7.8
EPSS 0.0% (2th pct)2026-06-01
NULL Pointer Dereference in SPS Applications
CVE-2025-59604CWE-476
High · CVSS 7.8
EPSS 0.0% (2th pct)2026-06-01
Use After Free in Automotive GPU
CVE-2026-24082CWE-416
High · CVSS 7.8
EPSS 0.0% (3th pct)2026-05-04
Time-of-check Time-of-use (TOCTOU) Race Condition in DSP Service
CVE-2025-47407CWE-367
High · CVSS 7.8
EPSS 0.0% (2th pct)2026-05-04
Buffer Copy Without Checking Size of Input in Automotive Audio
CVE-2025-47404CWE-120
Medium · CVSS 6.5
EPSS 0.0% (3th pct)2026-05-04
Buffer Over-read in WLAN Firmware
CVE-2025-47403CWE-126
Medium · CVSS 6.5
EPSS 0.0% (13th pct)2026-05-04
Buffer Over-read in WLAN HAL
CVE-2025-47401CWE-126
Medium · CVSS 6.5
EPSS 0.0% (13th pct)2026-05-04
Buffer Over-read in WLAN Firmware
CVE-2026-21381CWE-126
High · CVSS 7.6
EPSS 0.0% (10th pct)2026-04-06
Buffer Over-read in WLAN Firmware
CVE-2026-21367CWE-126
High · CVSS 7.6
EPSS 0.0% (10th pct)2026-04-06
Integer Overflow or Wraparound in GPS
CVE-2025-47392CWE-190
High · CVSS 8.8
EPSS 0.0% (1th pct)2026-04-06
Stack-based Buffer Overflow in Camera Driver
CVE-2025-47391CWE-121
High · CVSS 7.8
EPSS 0.0% (0th pct)2026-04-06
Buffer Copy Without Checking Size of Input in Automotive Platform
CVE-2025-47389CWE-120
High · CVSS 7.8
EPSS 0.0% (0th pct)2026-04-06
Integer Overflow or Wraparound in Graphics
CVE-2026-21385
CISA KEV
Public exploit
CWE-190
Added to CISA KEV 2026-03-03
High · CVSS 8.5
EPSS 0.2% (46th pct)2026-03-02
Buffer Over-read in Graphics
CVE-2025-59600CWE-126
High · CVSS 7.8
EPSS 0.0% (4th pct)2026-03-02
Improper Access Control for Register Interface in SCE-Mink
CVE-2025-47385CWE-1262
High · CVSS 7.8
EPSS 0.0% (2th pct)2026-03-02
Missing Cryptographic Step in Data Modem
CVE-2025-47383CWE-325
High · CVSS 7.2
EPSS 0.0% (6th pct)2026-03-02
Out-of-bounds Write in Automotive
CVE-2025-47373CWE-787
High · CVSS 7.8
EPSS 0.0% (4th pct)2026-03-02
Reachable Assertion in Modem
CVE-2025-47371CWE-617
Medium · CVSS 6.5
EPSS 0.0% (10th pct)2026-03-02
Buffer Over-read in WLAN Firmware
CVE-2025-47402CWE-126
Medium · CVSS 6.5
EPSS 0.0% (1th pct)2026-02-02
Use After Free in Graphics
CVE-2025-47398CWE-416
High · CVSS 7.8
EPSS 0.0% (1th pct)2026-02-02

Showing 30 of 152

Common weakness types

The CWE weakness categories most often found in qualcomm wcn7881 firmware CVEs. Follow any weakness for its full explanation.

CWE-126Buffer Over-read36 CVEs
CWE-416Use After Free20 CVEs
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')12 CVEs
CWE-129Improper Validation of Array Index11 CVEs
CWE-787Out-of-bounds Write7 CVEs
CWE-190Integer Overflow or Wraparound6 CVEs
CWE-367Time-of-check Time-of-use (TOCTOU) Race Condition5 CVEs
CWE-1286Improper Validation of Syntactic Correctness of Input4 CVEs

Disclosure activity by year

How many qualcomm wcn7881 firmware CVEs were published each year.

2024

11

2025

92

2026

49

Other qualcomm products

Browse vulnerabilities for other products by qualcomm.

wcd93801,205 CVEs wcd9380 firmware1,171 CVEs wsa88301,137 CVEs wsa88351,136 CVEs wcd93851,116 CVEs qca6574au1,105 CVEs wsa8830 firmware1,105 CVEs wsa8835 firmware1,104 CVEs

All qualcomm vulnerabilities

Frequently asked questions

Common questions about qualcomm wcn7881 firmware vulnerabilities.

How many CVEs does qualcomm wcn7881 firmware have?

qualcomm wcn7881 firmware has 152 published CVE records since 2024.

How many qualcomm wcn7881 firmware CVEs are in CISA KEV?

Yes — 3 of qualcomm wcn7881 firmware's CVEs are listed in CISA's Known Exploited Vulnerabilities catalog, confirmed exploited in the wild and carrying a CISA remediation deadline.

Are there public exploits for qualcomm wcn7881 firmware vulnerabilities?

Yes — 3 of qualcomm wcn7881 firmware's CVEs have a known public exploit.

What are the most common weakness types in qualcomm wcn7881 firmware CVEs?

qualcomm wcn7881 firmware's CVEs most often map to these CWE weakness types: CWE-126 (Buffer Over-read), CWE-416 (Use After Free), CWE-120 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')), CWE-129 (Improper Validation of Array Index).

How many critical qualcomm wcn7881 firmware vulnerabilities are there?

qualcomm wcn7881 firmware has 5 critical and 117 high-severity CVEs.

What is the average severity of qualcomm wcn7881 firmware CVEs?

The average CVSS base score across qualcomm wcn7881 firmware's scored CVEs is 7.5.

References

All qualcomm vulnerabilities
The MITRE CVE Program (opens in a new tab)
Learn: What is a CVE?
CWE directory: the weakness types these CVEs map to

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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On this page

Overview
Severity and exploitation
Affected versions and CVEs
Common weakness types
Disclosure activity
Other products
FAQ
References