Medium severity5.5NVD Advisory· Published Apr 1, 2022· Updated Jun 17, 2026

CVE-2021-27223

Description

A denial-of-service issue existed in one of modules that was incorporated in Kaspersky Anti-Virus products for home and Kaspersky Endpoint Security. A local user could cause Windows crash by running a specially crafted binary module. The fix was delivered automatically. Credits: (Straghkov Denis, Kurmangaleev Shamil, Fedotov Andrey, Kuts Daniil, Mishechkin Maxim, Akolzin Vitaliy) @ ISPRAS

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Kaspersky Lab/Anti Virus2 versions
cpe:2.3:a:kaspersky:anti-virus:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:kaspersky:anti-virus:*:*:*:*:*:*:*:*range: <2021-06
- (no CPE)
Kaspersky Lab/Endpoint Security
cpe:2.3:a:kaspersky:endpoint_security:*:*:*:*:*:*:*:*
Range: <2021-06
Kaspersky Lab/Internet Security
cpe:2.3:a:kaspersky:internet_security:*:*:*:*:*:*:*:*
Range: <2021-06
Kaspersky Lab/Security Cloud
cpe:2.3:a:kaspersky:security_cloud:*:*:*:*:*:*:*:*
Range: <2021-06
Kaspersky Lab/Small Office Security
cpe:2.3:a:kaspersky:small_office_security:*:*:*:*:*:*:*:*
Range: <2021-06
Kaspersky Lab/Total Security
cpe:2.3:a:kaspersky:total_security:*:*:*:*:*:*:*:*
Range: <2021-06
Kaspersky Lab/Kaspersky Anti Virus 2010llm-fuzzy
Kaspersky Lab/Kaspersky Endpoint Security for Linuxllm-fuzzy

cvss	0.358
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000

CVE-2021-27223

Description

AI Insight

Affected products

Patches

Vulnerability mechanics

References

News mentions