CVE-2021-26426: Windows User Account Profile Picture Elevation of Privilege Vulnerability

Overview

Severity

High (CVSS 7)

CVSS Vector

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Category

Elevation of Privilege

Exploit Status

Not Exploited

Exploitation Likelihood

Less Likely

Patch Tuesday

2021-Aug

Released

2021-08-10

EPSS Score

0.57% (percentile: 68.7%)

Affected Products (32)

Other

• 11568
• 11569
• 11570
• 11571
• 11572
• 11712
• 11713
• 11714
• 11896
• 11897
• 11898
• 11766
• 11767
• 11768
• 11769
• 11800
• 11801
• 11802
• 11803
• 10729
• 10735
• 10852
• 10853
• 10816
• 10855
• 10481
• 10482
• 10484
• 10378
• 10379
• 10483
• 10543

Security Updates (9)

• 5005030
• 5005031
• 5005033
• 5005040
• 5005043
• 5005076
• 5005106
• 5005099
• 5005094

Acknowledgments

Abdelhamid Naceri (halov) working with <a href="https://www.zerodayinitiative.com/">Trend Micro Zero Day Initiative</a>

Revision History

• 2021-08-10: Information published.