CVE-2021-26435 — Out-of-bounds Write in Microsoft Windows 10 Version 1507

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
7.8HIGHNVD
CNA8.1
EPSS
7.8%
top 8.03%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
21
Microsoft Windows 10 Version 1507Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809+18 more
Timeline
PublishedSep 15
Latest updateMay 24

Description

Windows Scripting Engine Memory Corruption Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages21 packages

▶CVEListV5microsoft/windows_76.1.0 — 6.1.7601.25712
▶CVEListV5microsoft/windows_8.16.3.0 — 6.3.9600.20120
▶CVEListV5microsoft/windows_server_20126.2.0 — 6.2.9200.23462
▶CVEListV5microsoft/windows_server_201610.0.0 — 10.0.14393.4651
▶CVEListV5microsoft/windows_server_201910.0.0 — 10.0.17763.2183

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-cwg6-433x-8j82: Windows Scripting Engine Memory Corruption Vulnerability↗2022-05-24
▶
CVEList
Windows Scripting Engine Memory Corruption Vulnerability↗2021-09-15
▶

📋Vendor Advisories

1
Microsoft
Windows Scripting Engine Memory Corruption Vulnerability↗2021-09-14
▶
CVE-2021-26435 — Out-of-bounds Write in Microsoft | cvebase