Lucene search
K

CVE-2021-27431

🗓️ 09 Jan 2026 08:53:26Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 9 Views

CVE-2021-27431 vulnerability in ARM CMSIS RTOS2 allows arbitrary memory allocation leading to crashes.

Related
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-27431
4 May 202200:34
circl
CNNVD
ARM CMSIS-RTOS 输入验证错误漏洞
29 Apr 202100:00
cnnvd
CVE
CVE-2021-27431
3 May 202220:23
cve
Cvelist
CVE-2021-27431 ARM CMSIS RTOS2 Integer Overflow or Wraparound
3 May 202220:23
cvelist
EUVD
EUVD-2021-14185
7 Oct 202500:30
euvd
ICS
Multiple RTOS (Update E)
29 Apr 202100:00
ics
NVD
CVE-2021-27431
3 May 202221:15
nvd
OSV
CVE-2021-27431
3 May 202221:15
osv
Prion
Integer overflow
3 May 202221:15
prion
Vulnrichment
CVE-2021-27431 ARM CMSIS RTOS2 Integer Overflow or Wraparound
3 May 202220:23
vulnrichment
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

09 Jan 2026 08:53Current
7.1High risk
Vulners AI Score7.1
CVSS 27.5
CVSS 3.17.3 - 9.8
EPSS0.01048
SSVC
9