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Qualcomm
Sd626 Firmware

qualcomm sd626 firmware Vulnerabilities: CVEs, CISA KEV & Security Advisories

91 CVEs

3 in CISA KEV

qualcomm sd626 firmware Vulnerabilities

CVE security advisories and vulnerability history for sd626 firmware by qualcomm.

91

Total CVEs

Published

3

In CISA KEV

Exploited in the wild

6

Public exploits

With known exploit

7.9

Avg CVSS

2022–2026

Last updated June 1, 2026

Overview

qualcomm sd626 firmware has 91 published CVE records since 2022, of which 3 are in CISA's Known Exploited Vulnerabilities catalog and 6 have a known public exploit. The average CVSS base score across scored CVEs is 7.9.

This page aggregates every publicly disclosed vulnerability (CVE) affecting qualcomm sd626 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 sd626 firmware's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical8

High73

Medium10

Low0

In CISA’s Known Exploited Vulnerabilities catalog

3

3 of qualcomm sd626 firmware's CVEs are confirmed exploited in the wild.

Public exploits

6

6 of qualcomm sd626 firmware's CVEs have a known public exploit available.

Affected versions and CVEs

Browse every qualcomm sd626 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 sd626 firmware; the CVEs below apply to the product without a version pin.

91 CVEs

Sort

Missing Authentication for Critical Function in Boot
CVE-2026-24088CWE-306
High · CVSS 8.2
EPSS 0.0% (1th pct)2026-06-01
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
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 Audio
CVE-2025-47320CWE-787
High · CVSS 7.8
EPSS 0.0% (4th pct)2025-12-18
Incorrect Calculation of Buffer Size in HLOS
CVE-2025-27053CWE-131
High · CVSS 7.8
EPSS 0.0% (5th pct)2025-10-09
Buffer Over-read in Data Network Stack & Connectivity
CVE-2025-21487CWE-126
High · CVSS 8.2
EPSS 0.1% (17th pct)2025-09-24
Buffer Over-read in Data Network Stack & Connectivity
CVE-2025-21484CWE-126
High · CVSS 8.2
EPSS 0.1% (17th pct)2025-09-24
Improper Restriction of Operations within the Bounds of a Memory Buffer in Data Network Stack & Connectivity
CVE-2025-21483CWE-119
Critical · CVSS 9.8
EPSS 0.1% (18th pct)2025-09-24
Cryptographic Issues in Core
CVE-2025-21482CWE-310
High · CVSS 7.1
EPSS 0.0% (3th pct)2025-09-24
NULL Pointer Dereference in SPS-HLOS
CVE-2025-21433CWE-476
Medium · CVSS 6.2
EPSS 0.1% (20th pct)2025-07-08
Buffer Over-read in Data HLOS - LNX
CVE-2025-21427CWE-126
High · CVSS 8.2
EPSS 0.3% (56th pct)2025-07-08
High vulnerability · 2025-06-03
CVE-2024-53026CWE-126
High · CVSS 8.2
EPSS 0.3% (56th pct)2025-06-03
High vulnerability · 2025-06-03
CVE-2024-53021CWE-126
High · CVSS 8.2
EPSS 0.3% (56th pct)2025-06-03
Buffer Over-read in Data Network Stack & Connectivity
CVE-2024-53020CWE-126
High · CVSS 8.2
EPSS 0.3% (56th pct)2025-06-03
Use After Free in GPS HLOS Driver
CVE-2025-21453CWE-416
High · CVSS 7.8
EPSS 0.1% (21th pct)2025-05-06
Buffer Over-read in WLAN Host
CVE-2025-21429CWE-126
High · CVSS 7.5
EPSS 0.7% (72th pct)2025-04-07
Buffer Over-read in WLAN Host
CVE-2025-21428CWE-126
High · CVSS 7.5
EPSS 0.6% (69th pct)2025-04-07
Buffer Over-read in Data Network Stack & Connectivity
CVE-2024-45552CWE-126
High · CVSS 8.2
EPSS 0.2% (41th pct)2025-04-07
High vulnerability · 2024-11-26
CVE-2016-10408
Patch
CWE-284
High · CVSS 7.8
EPSS 0.0% (16th pct)2024-11-26
High vulnerability · 2024-11-04
CVE-2024-38423
Patch
CWE-120
High · CVSS 7.8
EPSS 0.2% (43th pct)2024-11-04
High vulnerability · 2024-11-04
CVE-2024-38422
Patch
CWE-680
High · CVSS 7.8
EPSS 0.2% (43th pct)2024-11-04
Use After Free in DSP Service
CVE-2024-33060
Patch
CWE-416
High · CVSS 8.4
EPSS 0.2% (42th pct)2024-09-02
High vulnerability · 2024-09-02
CVE-2024-33052
Patch
CWE-120
High · CVSS 7.8
EPSS 0.1% (29th pct)2024-09-02
Buffer Over-read in FM Host
CVE-2024-33043CWE-126
Medium · CVSS 5.5
EPSS 0.1% (24th pct)2024-09-02
High vulnerability · 2024-09-02
CVE-2024-33042
Patch
CWE-120
High · CVSS 7.8
EPSS 0.1% (29th pct)2024-09-02
Medium vulnerability · 2024-08-05
CVE-2024-23357CWE-476
Medium · CVSS 6.2
EPSS 0.1% (30th pct)2024-08-05
High vulnerability · 2024-08-05
CVE-2024-23353
Patch
CWE-126
High · CVSS 7.5
EPSS 0.2% (46th pct)2024-08-05
High vulnerability · 2024-07-01
CVE-2024-21461
Patch
CWE-415
High · CVSS 8.4
EPSS 0.1% (29th pct)2024-07-01
Critical vulnerability · 2024-06-03
CVE-2023-43551CWE-287
Critical · CVSS 9.1
EPSS 0.1% (26th pct)2024-06-03
High vulnerability · 2024-04-01
CVE-2024-21468
Patch
CWE-416
High · CVSS 8.4
EPSS 0.1% (19th pct)2024-04-01

Showing 30 of 91

Common weakness types

The CWE weakness categories most often found in qualcomm sd626 firmware CVEs. Follow any weakness for its full explanation.

CWE-126Buffer Over-read15 CVEs
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')8 CVEs
CWE-190Integer Overflow or Wraparound8 CVEs
CWE-416Use After Free7 CVEs
CWE-823Use of Out-of-range Pointer Offset6 CVEs
CWE-476NULL Pointer Dereference5 CVEs
CWE-129Improper Validation of Array Index5 CVEs
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer4 CVEs

Disclosure activity by year

How many qualcomm sd626 firmware CVEs were published each year.

2022

6

2023

47

2024

20

2025

15

2026

3

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 sd626 firmware vulnerabilities.

How many CVEs does qualcomm sd626 firmware have?

qualcomm sd626 firmware has 91 published CVE records since 2022.

How many qualcomm sd626 firmware CVEs are in CISA KEV?

Yes — 3 of qualcomm sd626 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 sd626 firmware vulnerabilities?

Yes — 6 of qualcomm sd626 firmware's CVEs have a known public exploit.

What are the most common weakness types in qualcomm sd626 firmware CVEs?

qualcomm sd626 firmware's CVEs most often map to these CWE weakness types: CWE-126 (Buffer Over-read), CWE-120 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')), CWE-190 (Integer Overflow or Wraparound), CWE-416 (Use After Free).

How many critical qualcomm sd626 firmware vulnerabilities are there?

qualcomm sd626 firmware has 8 critical and 73 high-severity CVEs.

What is the average severity of qualcomm sd626 firmware CVEs?

The average CVSS base score across qualcomm sd626 firmware's scored CVEs is 7.9.

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