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CVE-2021-29952

—
CVSS 3.1
7.5 high
EPSS
<1%p52
Published
()
Modified
Description

When Web Render components were destructed, a race condition could have caused undefined behavior, and we presume that with enough effort may have been exploitable to run arbitrary code. This vulnerability affects Firefox < 88.0.1 and Firefox for Android < 88.1.3.

Vendors
mozilla
Products
firefox
Weakness
CWE-362
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (0.7%)

In the news

No ingested article mentions this CVE yet.