CVE-2021-25255

moderate-risk
Published 2025-05-21

Yandex Browser Lite for Android prior to version 21.1.0 allows remote attackers to cause a denial of service.

Do I need to act?

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0.66% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Yandex

References (1)

Vendor Advisory https://yandex.com/bugbounty/i/hall-of-fame-browser/
33
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal