CVE-2021-25263
High
Description
Local privilege vulnerability in Yandex Browser for Windows prior to 21.9.0.390 allows a local, low privileged, attacker to execute arbitary code with the SYSTEM privileges through manipulating files in directory with insecure permissions during Yandex Browser update process.
SeverityHigh
CVSS7.8
Exploit probability—
ProductYandex Browser
PublishedAug 17, 2021
First seenAug 17, 2021
How to fix
Update
- yandex yandex_browser21.9.0.390 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| yandex yandex_browser | v < 21.9.0.390 | 21.9.0.390 |
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