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Qualcomm
Qcs8155 Firmware

qualcomm qcs8155 firmware Vulnerabilities: CVEs, CISA KEV & Security Advisories

79 CVEs

2 in CISA KEV

qualcomm qcs8155 firmware Vulnerabilities

CVE security advisories and vulnerability history for qcs8155 firmware by qualcomm.

79

Total CVEs

Published

2

In CISA KEV

Exploited in the wild

8

Public exploits

With known exploit

7.6

Avg CVSS

2022–2025

Last updated October 9, 2025

Overview

qualcomm qcs8155 firmware has 79 published CVE records since 2022, of which 2 are in CISA's Known Exploited Vulnerabilities catalog and 8 have a known public exploit. The average CVSS base score across scored CVEs is 7.6.

This page aggregates every publicly disclosed vulnerability (CVE) affecting qualcomm qcs8155 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 qcs8155 firmware's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical4

High51

Medium24

Low0

In CISA’s Known Exploited Vulnerabilities catalog

2

2 of qualcomm qcs8155 firmware's CVEs are confirmed exploited in the wild.

Public exploits

8

8 of qualcomm qcs8155 firmware's CVEs have a known public exploit available.

Affected versions and CVEs

Browse every qualcomm qcs8155 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 qcs8155 firmware; the CVEs below apply to the product without a version pin.

79 CVEs

Sort

Incorrect Calculation of Buffer Size in HLOS
CVE-2025-27053CWE-131
High · CVSS 7.8
EPSS 0.0% (5th pct)2025-10-09
Improper Access Control in Automotive Multimedia
CVE-2025-27062CWE-284
High · CVSS 7.8
EPSS 0.1% (18th pct)2025-08-06
Out-of-bounds Read in Core
CVE-2025-21465CWE-125
Medium · CVSS 6.5
EPSS 0.1% (19th pct)2025-08-06
Out-of-bounds Read in Core
CVE-2025-21464CWE-125
Medium · CVSS 6.5
EPSS 0.1% (19th pct)2025-08-06
Out-of-bounds Write in Video
CVE-2025-27061CWE-787
High · CVSS 7.8
EPSS 0.1% (21th pct)2025-07-08
Incorrect Calculation of Buffer Size in Video
CVE-2025-27042CWE-131
High · CVSS 7.8
EPSS 0.1% (21th pct)2025-07-08
High vulnerability · 2025-05-06
CVE-2024-49844CWE-20
High · CVSS 7.8
EPSS 0.1% (21th pct)2025-05-06
Use After Free in NPU
CVE-2025-21424CWE-416
High · CVSS 7.8
EPSS 0.2% (43th pct)2025-03-03
High vulnerability · 2025-03-03
CVE-2024-53011CWE-264
High · CVSS 7.9
EPSS 0.1% (21th pct)2025-03-03
High vulnerability · 2024-12-02
CVE-2024-33056
Patch
CWE-126
High · CVSS 8.4
EPSS 0.1% (26th pct)2024-12-02
High vulnerability · 2024-12-02
CVE-2024-33044
Patch
CWE-129
High · CVSS 8.4
EPSS 0.0% (5th pct)2024-12-02
High vulnerability · 2024-11-04
CVE-2024-38423
Patch
CWE-120
High · CVSS 7.8
EPSS 0.2% (43th pct)2024-11-04
Improper Restriction of Operations within the Bounds of a Memory Buffer in Storage
CVE-2024-33016
Patch
CWE-119
Medium · CVSS 6.8
EPSS 0.1% (30th pct)2024-09-02
High vulnerability · 2024-07-01
CVE-2024-21469
Patch
CWE-264
High · CVSS 7.3
EPSS 0.1% (31th pct)2024-07-01
High vulnerability · 2024-07-01
CVE-2024-21465
Patch
CWE-126
High · CVSS 7.8
EPSS 0.1% (29th pct)2024-07-01
Buffer Over-read in TZ Secure OS
CVE-2024-21462CWE-126
High · CVSS 7.1
EPSS 0.1% (24th pct)2024-07-01
High vulnerability · 2024-07-01
CVE-2024-21461
Patch
CWE-415
High · CVSS 8.4
EPSS 0.1% (29th pct)2024-07-01
Buffer Copy Without Checking Size of Input in Trusted Execution Environment
CVE-2023-43542
Patch
CWE-120
High · CVSS 7.8
EPSS 0.1% (18th pct)2024-06-03
High vulnerability · 2024-05-06
CVE-2024-21475CWE-823
High · CVSS 7.8
EPSS 0.1% (29th pct)2024-05-06
High vulnerability · 2024-04-01
CVE-2024-21468
Patch
CWE-416
High · CVSS 8.4
EPSS 0.1% (19th pct)2024-04-01
Buffer Copy Without Checking Size of Input in SPS Applications
CVE-2023-28547
Patch
CWE-120
High · CVSS 8.4
EPSS 0.1% (24th pct)2024-04-01
Use of Out-of-range Pointer Offset in PCIe
CVE-2023-43513CWE-823
High · CVSS 7.8
EPSS 0.1% (17th pct)2024-02-06
Buffer Copy Without Checking Size of Input in HLOS
CVE-2023-33077CWE-120
Medium · CVSS 6.7
EPSS 0.0% (6th pct)2024-02-06
Integer Overflow or Wraparound in TZ Secure OS
CVE-2023-33032CWE-190
Critical · CVSS 9.3
EPSS 0.1% (19th pct)2024-01-02
Buffer Copy without Checking Size of Input in HLOS
CVE-2023-33030CWE-120
Critical · CVSS 9.3
EPSS 0.1% (19th pct)2024-01-02
Integer Overflow or Wraparound in Graphics Linux
CVE-2023-33107
CISA KEV
Public exploit
Patch
CWE-190
Added to CISA KEV 2023-12-05
Critical · CVSS 9.4
EPSS 0.4% (62th pct)2023-12-05
Improper Authentication in Automotive OS
CVE-2023-33070
Public exploit
CWE-287
High · CVSS 7.1
EPSS 0.1% (17th pct)2023-12-05
Use After Free in DSP Services
CVE-2023-33063
CISA KEV
Public exploit
Patch
CWE-416
Added to CISA KEV 2023-12-05
High · CVSS 8.5
EPSS 0.4% (64th pct)2023-12-05
High vulnerability · 2023-12-05
CVE-2023-33017CWE-120
High · CVSS 7.8
EPSS 0.1% (19th pct)2023-12-05
Improper Restriction of Operation within the Bounds of a Memory Buffer in TZ Secure OS
CVE-2023-28586CWE-119
Medium · CVSS 6.0
EPSS 0.0% (12th pct)2023-12-05

Showing 30 of 79

Common weakness types

The CWE weakness categories most often found in qualcomm qcs8155 firmware CVEs. Follow any weakness for its full explanation.

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')11 CVEs
CWE-416Use After Free8 CVEs
CWE-121Stack-based Buffer Overflow4 CVEs
CWE-126Buffer Over-read4 CVEs
CWE-125Out-of-bounds Read4 CVEs
CWE-284Improper Access Control4 CVEs
CWE-415Double Free4 CVEs
CWE-823Use of Out-of-range Pointer Offset4 CVEs

Disclosure activity by year

How many qualcomm qcs8155 firmware CVEs were published each year.

2022

13

2023

41

2024

16

2025

9

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 qcs8155 firmware vulnerabilities.

How many CVEs does qualcomm qcs8155 firmware have?

qualcomm qcs8155 firmware has 79 published CVE records since 2022.

How many qualcomm qcs8155 firmware CVEs are in CISA KEV?

Yes — 2 of qualcomm qcs8155 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 qcs8155 firmware vulnerabilities?

Yes — 8 of qualcomm qcs8155 firmware's CVEs have a known public exploit.

What are the most common weakness types in qualcomm qcs8155 firmware CVEs?

qualcomm qcs8155 firmware's CVEs most often map to these CWE weakness types: CWE-120 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')), CWE-416 (Use After Free), CWE-121 (Stack-based Buffer Overflow), CWE-126 (Buffer Over-read).

How many critical qualcomm qcs8155 firmware vulnerabilities are there?

qualcomm qcs8155 firmware has 4 critical and 51 high-severity CVEs.

What is the average severity of qualcomm qcs8155 firmware CVEs?

The average CVSS base score across qualcomm qcs8155 firmware's scored CVEs is 7.6.

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