Vulnerability · Published May 21, 2025 · Assigned by yandex
CVE-2021-25255Yandex Browser Lite for Android prior to version 21.1.0 allows remote attackers to cause a denial of service.
High 8.3
In plain English
A high-severity improper input validation in Browser Lite from Yandex. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities).
Severity (CVSS 4.0)8.3High
Exploit odds (30 days)0.8%top 42.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Yandex Browser Lite for Android prior to version 21.1.0 allows remote attackers to cause a denial of service.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Yandex | Browser Lite | 21.1.0 |
Weakness: CWE-20 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H