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CVE-2026-25274

Use After Free in Windows WLAN Host

CVSS score

6.7

EPSS probability

%0.1

Risk score

0.0

Published

6 d ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Patch status has not yet been verified

Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.

Impact on My Inventory

Only the personal products you have added to your account are assessed; an organisation's inventory does not appear here.

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Vulnerability description

DayBreach CVE AI Research

CVE-2026-25274 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

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

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2026-25274 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1Qualcomm, Inc.Snapdragon View
2qualcommaqt1000 firmware View
3qualcommaqt1000 View
4qualcommcologne firmware View
5qualcommcologne View
6qualcommcongo firmware View
7qualcommcongo View
8qualcommfastconnect 6200 firmware View
9qualcommfastconnect 6200 View
10qualcommfastconnect 6700 firmware View
11qualcommfastconnect 6700 View
12qualcommfastconnect 6800 firmware View
13qualcommfastconnect 6800 View
14qualcommfastconnect 6900 firmware View
15qualcommfastconnect 6900 View
16qualcommfastconnect 7800 firmware View
17qualcommfastconnect 7800 View
18qualcommiqx5121 firmware View
19qualcommiqx5121 View
20qualcommiqx7181 firmware View
21qualcommiqx7181 View
22qualcommqca0000 firmware View
23qualcommqca0000 View
24qualcommqca2062 firmware View
25qualcommqca2062 View
26qualcommqca2064 firmware View
27qualcommqca2064 View
28qualcommqca2065 firmware View
29qualcommqca2065 View
30qualcommqca2066 firmware View
31qualcommqca2066 View
32qualcommqca6391 firmware View
33qualcommqca6391 View
34qualcommqca6420 firmware View
35qualcommqca6420 View
36qualcommqca6430 firmware View
37qualcommqca6430 View
38qualcommqcm5430 firmware View
39qualcommqcm5430 View
40qualcommqcm6490 firmware View
41qualcommqcm6490 View
42qualcommfastconnect 8800 mobile connectivity system firmware View
43qualcommfastconnect 8800 mobile connectivity system View
44qualcommvideo collaboration vc3 platform firmware View
45qualcommvideo collaboration vc3 platform View
46qualcommsc8380xp firmware View
47qualcommsc8380xp View
48qualcommsnapdragon 7c+ gen 3 compute firmware View
49qualcommsnapdragon 7c+ gen 3 compute View
50qualcommsnapdragon 8c compute platform firmware View
51qualcommsnapdragon 8c compute platform View
52qualcommsnapdragon 8cx compute platform firmware View
53qualcommsnapdragon 8cx compute platform View
54qualcommsnapdragon 8cx gen 2 5g compute platform "poipu pro" firmware View
55qualcommsnapdragon 8cx gen 2 5g compute platform "poipu pro" View
56qualcommsnapdragon 8cx gen 3 compute platform firmware View
57qualcommsnapdragon 8cx gen 3 compute platform View
58qualcommsnapdragon x2 elite firmware View
59qualcommsnapdragon x2 elite View
60qualcommwcd9340 firmware View
61qualcommwcd9340 View
62qualcommwcd9341 firmware View
63qualcommwcd9341 View
64qualcommwcd9370 firmware View
65qualcommwcd9370 View
66qualcommwcd9375 firmware View
67qualcommwcd9375 View
68qualcommwcd9378c firmware View
69qualcommwcd9378c View
70qualcommwcd9380 firmware View
71qualcommwcd9380 View
72qualcommwcd9385 firmware View
73qualcommwcd9385 View
74qualcommwcn7861 firmware View
75qualcommwcn7861 View
76qualcommwcn7880 firmware View
77qualcommwcn7880 View
78qualcommwsa8810 firmware View
79qualcommwsa8810 View
80qualcommwsa8815 firmware View
81qualcommwsa8815 View
82qualcommwsa8830 firmware View
83qualcommwsa8830 View
84qualcommwsa8835 firmware View
85qualcommwsa8835 View
86qualcommwsa8840 firmware View
87qualcommwsa8840 View
88qualcommwsa8845 firmware View
89qualcommwsa8845 View
90qualcommwsa8845h firmware View
91qualcommwsa8845h View
Total affected vendors: 2|Products: 91

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
6.7CVSS V31MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HNVD
6.7CVSS V3_1MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HCVE CNA

Patch and Remediation Guide

Solution & Remediation Advisory

Patch status unknown

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Until a patch is confirmed, follow the vendor advisory; do not read an unknown status as “no patch”.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-25274 is associated with the following CWEs:

CWE-416: Use After Free

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-25274 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureYerel erişim
PermissionsHigh
UserGerekmiyor

Official Sources and Advisories

https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2026-bulletin.htmlvendor-advisory

CVSS Vector Radar Chart

6.7 / 10
Attack VectorLocalComplexityLowPrivilegesHighUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityHigh

Vulnerability Scoring Details

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack VectorLocal
Attack ComplexityLow
Privileges RequiredHigh privileges
User InteractionNone required
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)None
Availability (Erişilebilirlik)High

Yama durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Follow the vendor

QI
Qualcomm, Inc. logo
Qualcomm, Inc.
Q
qualcomm logo
qualcomm

Weakness Type (CWE & CAPEC)

CWE-416

Similar Vulnerabilities

6.5
CVE-2020-3702

Vulnerability in Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure And Networking

QI
Qualcomm, Inc. logo
VendorQualcomm, Inc.ProductSnapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking+27 etkilenen
Patch status unknownEPSS %06 y ago

Get this vulnerability through the API

Affected products, version ranges, exploitation status and patch information in a single request, with a free key.

Get a free keyDocumentation
curl -H "x-api-key: $DAYBREACH_API_KEY" \
  "https://api.enginteksut.com.tr/api/v1/intel/cves/CVE-2026-25274"