# [Critical] Photon OS Security Update   
## Summary   
Advisory ID : PHSA-2021-3.0-0324    
Type : Security   
Severity : ['Critical', 'Moderate']    
Issued on : 2021-11-02   
Affected Versions : Photon OS 3.0    
   
## Details   
An update of {'rust', 'kafka'} packages of Photon OS has been released.   
   
## Affected Packages:    
### Critical    
rust - ['[CVE-2021-42574](https://nvd.nist.gov/vuln/detail/CVE-2021-42574)']    
### Moderate    
kafka - ['[CVE-2021-38153](https://nvd.nist.gov/vuln/detail/CVE-2021-38153)']   
   
## Solution     
Update the affected packages (tdnf update _package_)     
## Updated Packages Information    
kafka-3.0.0-1.ph3.x86_64.rpm , sha256 : 15d8b8bd966de9272b48c3fd1d5ff81cea5d8d39acda1a4d6f7824676014154a , size : 85M , build_date : Tue, 02 Nov 2021 08:29:59 PDT    
rust-1.51.0-5.ph3.x86_64.rpm , sha256 : 412d3030bed9b3711e2296a9c47c3f71afb6666d09838fc48b2ad5d4d417ce8b , size : 162M , build_date : Tue, 02 Nov 2021 09:38:04 PDT