How many CVEs does Yandex have?

Yandex has 44 published CVE records since 2007, including 11 in the last two years.

How many Yandex CVEs are in CISA KEV?

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

Which Yandex products have the most CVEs?

The Yandex products with the most published CVEs are Yandex Browser, clickhouse, Yandex Browser for desktop, Browser, navigator.

What are the most common weakness types in Yandex CVEs?

Yandex's CVEs most often map to these CWE weakness types: CWE-427 (Uncontrolled Search Path Element), CWE-369 (Divide By Zero), CWE-125 (Out-of-bounds Read), CWE-116 (Improper Encoding or Escaping of Output).

Are there public exploits for Yandex vulnerabilities?

Yes — 5 of Yandex's CVEs have a known public exploit.

What is the average severity of Yandex CVEs?

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

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44 CVEs

Yandex Vulnerabilities

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

CVE security advisories and vulnerability history for Yandex.

44

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

5

Public exploits

PoC or exploit code

7.0

Avg CVSS

2007–2026

Overview

Yandex has 44 published CVE records since 2007, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 5 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 Yandex products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.

Security scorecard

A quick read on Yandex's vulnerability posture, as a share of its 44 published CVEs.

Average CVSS: 7.0
Critical / high: 59%
Actively exploited (KEV): 0%
Public exploit available: 11%
Patch available: 68%

Severity and exploitation

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

Critical0

High26

Medium18

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

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

Public exploits

5

5 of Yandex's CVEs have a known public exploit available.

Most affected products

The Yandex 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 Yandex CVEs. Follow any weakness for its full explanation.

CNAs that assign these CVEs

The CVE Numbering Authorities that publish Yandex CVE records.

Disclosure activity by year

How many Yandex CVEs were published each year.

2018

4

2020

1

2021

4

2022

11

2023

2

2024

1

2025

8

2026

3

Latest Yandex CVEs

The most recently disclosed vulnerabilities affecting Yandex.

Punto Switcher 4.5.0.583 Unquoted Search Path via WinExec
CWE-428
High · CVSS 8.5
EPSS 0.2%2026-06-18
Privilege escalation in Yandex Database
CWE-280
Medium · CVSS 5.3
EPSS 0.3%2026-06-02
YML for Yandex Market < 5.0.26 - Shop Manager+ RCE via Feed Generation
Medium · CVSS 6.5
EPSS 0.3%2026-04-10
Dylib Hijacking in Yandex Messenger
CWE-427
High · CVSS 7.3
EPSS 0.2%2025-12-09
Dylib Hijacking in Yandex Telemost
CWE-427
High · CVSS 7.3
EPSS 0.2%2025-12-09
Dylib Hijacking in Yandex Disk
CWE-427
High · CVSS 7.3
EPSS 0.2%2025-12-09
DLL Hijacking in Yandex Telemost
CWE-426
High · CVSS 8.4
EPSS 0.1%2025-06-02
A use after free memory corruption issue exists in Yandex Browser for Desktop prior to version 24.4.0.682
CWE-416
High · CVSS 7.4
EPSS 0.3%2025-05-30
Medium vulnerability · 2025-05-21
CWE-116
Medium · CVSS 6.9
EPSS 0.4%2025-05-21
High vulnerability · 2025-05-21
CWE-20
High · CVSS 8.3
EPSS 0.7%2025-05-21
High vulnerability · 2025-05-21
CWE-116
High · CVSS 8.2
EPSS 0.5%2025-05-21
High vulnerability · 2024-09-03
CWE-426
High · CVSS 8.4
EPSS 0.7%2024-09-03

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Frequently asked questions

Common questions about Yandex vulnerabilities.

How many CVEs does Yandex have?: Yandex has 44 published CVE records since 2007, including 11 in the last two years.
How many Yandex CVEs are in CISA KEV?: None of Yandex's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which Yandex products have the most CVEs?: The Yandex products with the most published CVEs are Yandex Browser, clickhouse, Yandex Browser for desktop, Browser, navigator.
What are the most common weakness types in Yandex CVEs?: Yandex's CVEs most often map to these CWE weakness types: CWE-427 (Uncontrolled Search Path Element), CWE-369 (Divide By Zero), CWE-125 (Out-of-bounds Read), CWE-116 (Improper Encoding or Escaping of Output).
Are there public exploits for Yandex vulnerabilities?: Yes — 5 of Yandex's CVEs have a known public exploit.
What is the average severity of Yandex CVEs?: The average CVSS base score across Yandex'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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