CVE-2021-25262

MEDIUM
Published May 21, 2025 Modified Jun 10, 2025 CWE-116

Description

Yandex Browser for Android prior to version 21.3.0 allows remote attackers to perform IDN homograph attack.

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CVSS v3.1 Score

5.4
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Weakness Type (CWE)

CWE-116 CWE-116

Affected Products

Vendor Product
yandex yandex_browser
google android

References

Frequently Asked Questions

What is CVE-2021-25262? +
Yandex Browser for Android prior to version 21.3.0 allows remote attackers to perform IDN homograph attack. It has a CVSS v3.1 base score of 5.4 (MEDIUM).
How severe is CVE-2021-25262? +
CVE-2021-25262 has a CVSS v3.1 score of 5.4 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2021-25262? +
CVE-2021-25262 affects products from google, yandex, specifically: android, yandex_browser. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2021-25262? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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