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CVE-2026-21374

Vulnerability in Qualcomm Sm6250 Firmware

CVSS score

7.8

EPSS probability

%0.1

Risk score

0.0

Published

6 mo 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-2026-21374 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 auxiliary sensor input/output control commands with insufficient buffer size validation.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2026-21374 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1qualcommsm6250 firmware View
2qualcommsm6250 View
3qualcommsnapdragon 460 mobile platform firmware View
4qualcommsnapdragon 460 mobile platform View
5qualcommsnapdragon 662 mobile platform firmware View
6qualcommsnapdragon 662 mobile platform View
7qualcommsnapdragon 7c compute platform firmware View
8qualcommsnapdragon 7c compute platform View
9qualcommsnapdragon 7c gen 2 compute platform firmware View
10qualcommsnapdragon 7c gen 2 compute platform View
11qualcommsnapdragon 7c+ gen 3 compute firmware View
12qualcommsnapdragon 7c+ gen 3 compute View
13qualcommsnapdragon 8c compute platform firmware View
14qualcommsnapdragon 8c compute platform View
15qualcommsnapdragon 8c compute platform (sc8180xp-ad) firmware View
16qualcommsnapdragon 8c compute platform (sc8180xp-ad) View
17qualcommsnapdragon 8cx compute platform firmware View
18qualcommsnapdragon 8cx compute platform View
19qualcommsnapdragon 8cx compute platform "poipu pro" firmware View
20qualcommsnapdragon 8cx compute platform "poipu pro" View
21qualcommsnapdragon 8cx gen 2 5g compute platform firmware View
22qualcommsnapdragon 8cx gen 2 5g compute platform View
23qualcommsnapdragon 8cx gen 2 5g compute platform "poipu pro" firmware View
24qualcommsnapdragon 8cx gen 2 5g compute platform "poipu pro" View
25qualcommsnapdragon 8cx gen 3 compute platform firmware View
26qualcommsnapdragon 8cx gen 3 compute platform View
27qualcommsnapdragon ar1 gen 1 platform firmware View
28qualcommsnapdragon ar1 gen 1 platform View
29qualcommwcd9340 firmware View
30qualcommwcd9340 View
31qualcommwcd9341 firmware View
32qualcommwcd9341 View
33qualcommwcd9370 firmware View
34qualcommwcd9370 View
35qualcommwcd9375 firmware View
36qualcommwcd9375 View
37qualcommwcd9378c firmware View
38qualcommwcd9378c View
39qualcommwcd9380 firmware View
40qualcommwcd9380 View
41qualcommwcd9385 firmware View
42qualcommwcd9385 View
43qualcommwcn3950 firmware View
44qualcommwcn3950 View
45qualcommwcn3988 firmware View
46qualcommwcn3988 View
47qualcommwsa8810 firmware View
48qualcommwsa8810 View
49qualcommwsa8815 firmware View
50qualcommwsa8815 View
51qualcommwsa8830 firmware View
52qualcommwsa8830 View
53qualcommwsa8832 firmware View
54qualcommwsa8832 View
55qualcommwsa8835 firmware View
56qualcommwsa8835 View
57qualcommwsa8840 firmware View
58qualcommwsa8840 View
59qualcommwsa8845 firmware View
60qualcommwsa8845 View
61qualcommsc8380xp firmware View
62qualcommsc8380xp View
63qualcommvideo collaboration vc3 platform firmware View
64qualcommvideo collaboration vc3 platform View
65qualcommqcm6490 firmware View
66qualcommqcm6490 View
67qualcommqcm5430 firmware View
68qualcommqcm5430 View
69qualcommqca6430 firmware View
70qualcommqca6430 View
71qualcommqca6420 firmware View
72qualcommqca6420 View
73qualcommqca6391 firmware View
74qualcommqca6391 View
75qualcommqca0000 firmware View
76qualcommqca0000 View
77qualcommfastconnect 7800 firmware View
78qualcommfastconnect 7800 View
79qualcommfastconnect 6900 firmware View
80qualcommfastconnect 6900 View
81qualcommxg101039 firmware View
82qualcommxg101039 View
83qualcommxg101032 firmware View
84qualcommxg101032 View
85qualcommxg101002 firmware View
86qualcommxg101002 View
87qualcommx2000094 firmware View
88qualcommx2000094 View
89qualcommx2000092 firmware View
90qualcommx2000092 View
91qualcommx2000090 firmware View
92qualcommx2000090 View
93qualcommx2000086 firmware View
94qualcommx2000086 View
95qualcommx2000077 firmware View
96qualcommx2000077 View
97qualcommwsa8845h firmware View
98qualcommwsa8845h View
99qualcommfastconnect 6800 firmware View
100qualcommfastconnect 6800 View
101qualcommfastconnect 6700 firmware View
102qualcommfastconnect 6700 View
103qualcommfastconnect 6200 firmware View
104qualcommfastconnect 6200 View
105qualcommcologne firmware View
106qualcommcologne View
107qualcommaqt1000 firmware View
108qualcommaqt1000 View
Total affected vendors: 1|Products: 108

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
7.8CVSS V31HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD

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-2026-21374 is associated with the following CWEs:

CWE-126: Common Weakness Enumeration Entry CWE-126

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-2026-21374 weaknesses.

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

Attack Vector and Accessibility

ExposureYerel erişim
PermissionsLow
UserGerekmiyor

Official Sources and Advisories

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

CVSS Vector Radar Chart

7.8 / 10
Attack VectorLocalComplexityLowPrivilegesLowUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityHigh

Vulnerability Scoring Details

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack VectorLocal
Attack ComplexityLow
Privileges RequiredLow 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

Q
qualcomm logo
qualcomm

Weakness Type (CWE & CAPEC)

CWE-126

Similar Vulnerabilities

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CVE-2020-3702Vulnerability 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

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CVE-2026-21374 · Vulnerability in Qualcomm Sm6250 Firmware