How many CVEs does Kaspersky have?

Kaspersky has 148 published CVE records since 2001, including 2 in the last two years.

How many Kaspersky CVEs are in CISA KEV?

None of Kaspersky's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which Kaspersky products have the most CVEs?

The Kaspersky products with the most published CVEs are Kaspersky Anti-Virus, Kaspersky Internet Security, UltraVNC, Internet Security, Total Security.

What are the most common weakness types in Kaspersky CVEs?

Kaspersky's CVEs most often map to these CWE weakness types: CWE-122 (Heap-based Buffer Overflow), CWE-121 (Stack-based Buffer Overflow), CWE-788 (Access of Memory Location After End of Buffer), CWE-665 (Improper Initialization).

Are there public exploits for Kaspersky vulnerabilities?

Yes — 20 of Kaspersky's CVEs have a known public exploit.

How many critical Kaspersky vulnerabilities are there?

Kaspersky has 31 critical and 53 high-severity CVEs.

What is the average severity of Kaspersky CVEs?

The average CVSS base score across Kaspersky's scored CVEs is 7.0.

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148 CVEs

Kaspersky Vulnerabilities

Name: Kaspersky vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for Kaspersky.

148

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

20

Public exploits

PoC or exploit code

7.0

Avg CVSS

2001–2025

Overview

Kaspersky has 148 published CVE records since 2001, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 20 have a known public exploit. The average CVSS base score across scored CVEs is 7.0.

This page aggregates every publicly disclosed vulnerability (CVE) affecting Kaspersky products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.

Security scorecard

A quick read on Kaspersky's vulnerability posture, as a share of its 148 published CVEs.

Average CVSS: 7.0
Critical / high: 57%
Actively exploited (KEV): 0%
Public exploit available: 14%
Patch available: 36%

Severity and exploitation

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

Critical31

High53

Medium61

Low3

In CISA’s Known Exploited Vulnerabilities catalog

0

None of Kaspersky's CVEs are currently listed in CISA's KEV catalog.

Public exploits

20

20 of Kaspersky's CVEs have a known public exploit available.

Most affected products

The Kaspersky products with the most published CVEs. Follow any product to browse its versions and vulnerabilities.

Common weakness types

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

CNAs that assign these CVEs

The CVE Numbering Authorities that publish Kaspersky CVE records.

Disclosure activity by year

How many Kaspersky CVEs were published each year.

2017

12

2018

19

2019

39

2020

4

2021

8

2022

3

2024

2

2025

2

Latest Kaspersky CVEs

The most recently disclosed vulnerabilities affecting Kaspersky.

Medium vulnerability · 2025-11-20
CWE-79
Medium · CVSS 5.1
EPSS 0.2%2025-11-20
Medium vulnerability · 2025-02-06
CWE-190
Medium · CVSS 5.3
EPSS 0.1%2025-02-06
Low vulnerability · 2024-03-22
CWE-316
Low · CVSS 2.2
EPSS 0.1%2024-03-22
High vulnerability · 2024-02-29
CWE-74
High · CVSS 8.8
EPSS 0.4%2024-02-29
High vulnerability · 2022-08-05
High · CVSS 7.8
EPSS 0.3%2022-08-05
Critical vulnerability · 2022-04-01
Critical · CVSS 9.8
EPSS 3.0%2022-04-01
Medium vulnerability · 2022-04-01
Medium · CVSS 5.5
EPSS 0.2%2022-04-01
High vulnerability · 2021-11-23
High · CVSS 7.8
EPSS 0.3%2021-11-23
High vulnerability · 2021-11-03
High · CVSS 7.5
EPSS 2.5%2021-11-03
High vulnerability · 2021-05-14
High · CVSS 7.5
EPSS 0.7%2021-05-14
Medium vulnerability · 2021-04-01
Medium · CVSS 5.5
EPSS 0.2%2021-04-01
Medium vulnerability · 2021-02-26
Medium · CVSS 6.8
EPSS 0.2%2021-02-26

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Frequently asked questions

Common questions about Kaspersky vulnerabilities.

How many CVEs does Kaspersky have?: Kaspersky has 148 published CVE records since 2001, including 2 in the last two years.
How many Kaspersky CVEs are in CISA KEV?: None of Kaspersky's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which Kaspersky products have the most CVEs?: The Kaspersky products with the most published CVEs are Kaspersky Anti-Virus, Kaspersky Internet Security, UltraVNC, Internet Security, Total Security.
What are the most common weakness types in Kaspersky CVEs?: Kaspersky's CVEs most often map to these CWE weakness types: CWE-122 (Heap-based Buffer Overflow), CWE-121 (Stack-based Buffer Overflow), CWE-788 (Access of Memory Location After End of Buffer), CWE-665 (Improper Initialization).
Are there public exploits for Kaspersky vulnerabilities?: Yes — 20 of Kaspersky's CVEs have a known public exploit.
How many critical Kaspersky vulnerabilities are there?: Kaspersky has 31 critical and 53 high-severity CVEs.
What is the average severity of Kaspersky CVEs?: The average CVSS base score across Kaspersky's scored CVEs is 7.0.

References

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

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