CVE-2020-1062

Internet Explorer Memory Corruption Vulnerability

A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka 'Internet Explorer Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2020-1092.

Affected

Microsoft · Internet Explorer 11 · Internet Explorer 9

CVSS v3.1 MICROSOFT

7.5 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

7.6 HIGHAV:N/AC:H/Au:N/C:C/I:C/A:C

EPSS

6.24% chance of exploitation in the next 30 days, 93rd percentile

Published

2020-05-21

Updated

2026-08-19

Proof-of-concept exploits (1)

• Accenture/AARO-Bugs39★ · 2026-10-12

Security advisories

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1062

References

• CVE Record
• NVD entry

Related

• CVE-2020-1030
• CVE-2020-5825