CVE-2017-0221

7.5 highEPSS 4.8%

A vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerability." This CVE ID is unique from CVE-2017-0227 and CVE-2017-0240.

Severity

CVSS 3.0

7.5 high

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 4.8% chance of exploitation in the next 30 days; higher than 91% of CVEs (scores of 2026-10-31)
CWE: CWE-119
Published: 2017-05-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

microsoft:edge

References

http://www.securityfocus.com/bid/98147
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0221
http://www.securityfocus.com/bid/98147
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0221

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