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CVE-2021-31426

🗓️ 09 Jan 2026 08:50:48Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 5 Views

Vulnerability allows privilege escalation in Parallels Desktop due to integer overflow in Parallels Tools.

Related
Refs
ReporterTitlePublishedViews
Family
CNNVD
Corel Parallels Desktop 输入验证错误漏洞
21 Apr 202100:00
cnnvd
CNVD
Parallels Desktop Tools Integer Overflow Elevation of Privilege Vulnerability (CNVD-2021-34188)
30 Apr 202100:00
cnvd
CVE
CVE-2021-31426
29 Apr 202116:31
cve
Cvelist
CVE-2021-31426
29 Apr 202116:31
cvelist
EUVD
EUVD-2021-18326
7 Oct 202500:30
euvd
NVD
CVE-2021-31426
29 Apr 202117:15
nvd
OSV
CVE-2021-31426
29 Apr 202117:15
osv
Prion
Integer overflow
29 Apr 202117:15
prion
Zero Day Initiative
Parallels Desktop Tools Integer Overflow Privilege Escalation Vulnerability
21 Apr 202100:00
zdi

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27 Mar 2026 14:08Current
7.2High risk
Vulners AI Score7.2
CVSS 27.2
CVSS 3.18.8
CVSS 38.8
EPSS0.00076
5