Known vulnerabilities in msgpack5

Vendor: mcollina
Software: msgpack5
Software CPE: cpe:2.3:a:Matteo Collina:msgpack5:*:*:*:*:*:*:*:*
Total vulnerabilities: 1
Public exploits: 0
Known exploited (KEV): 0
Highest CVSSv4 Score: 8.7

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting msgpack5 msgpack5 is affected by 1 known vulnerabilities: 1 medium Critical High Medium Low

Vulnerabilities (1)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU76823 - Improperly Controlled Modification of Object Prototype Attributes (\'Prototype Pollution\')
CVE-2021-21368
CWE-1321 Medium
No
No
3.6.1, 4.5.1, 5.2.1 02.06.2023 SB2021031224
SB2021122243