CVE-2021-26435CWE-787

CVE-2021-26435

High · published September 15, 2021

CVSS v3.1
8.1
EPSS
5%
Percentile
92.6
In the wild
Unconfirmed
What it is

Windows Scripting Engine Memory Corruption Vulnerability

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.05379 · 92.6th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2021-09-15T16:15Z
Affected products (19)
ProductVersionsFixed in
microsoft/windows_10all versions—
microsoft/windows_10all versions—
microsoft/windows_10all versions—
microsoft/windows_10all versions—
microsoft/windows_10all versions—
microsoft/windows_10all versions—
microsoft/windows_10all versions—
microsoft/windows_7all versions—
microsoft/windows_8.1all versions—
microsoft/windows_rt_8.1all versions—
microsoft/windows_server_2008all versions—
microsoft/windows_server_2008all versions—
microsoft/windows_server_2012all versions—
microsoft/windows_server_2012all versions—
microsoft/windows_server_2016all versions—
microsoft/windows_server_2016all versions—
microsoft/windows_server_2016all versions—
microsoft/windows_server_2019all versions—
microsoft/windows_server_2022all versions—
References (2)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26435 · [email protected]https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26435 · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 15 SEP 11:23Z
    Windows Scripting Engine Memory Corruption Vulnerability
    cvelistv5