# Critical Photon OS Security Update

## Summary
  
Advisory Id     : PHSA-2026-5.0-91-0810
  
Type            : Security
  
Severity        : ['Critical', 'Important']
  
Issue date      : 2026-04-09
  
Affected Release: 5.0-91

## Details
  
Updates of ['openssl'] packages of Photon OS have been released.
## Affected Packages

### Critical
  
openssl - ['[CVE-2026-31789](https://nvd.nist.gov/vuln/detail/CVE-2026-31789)']

### Important
  
openssl - ['[CVE-2026-28390](https://nvd.nist.gov/vuln/detail/CVE-2026-28390)', '[CVE-2026-31790](https://nvd.nist.gov/vuln/detail/CVE-2026-31790)', '[CVE-2026-28389](https://nvd.nist.gov/vuln/detail/CVE-2026-28389)', '[CVE-2026-28387](https://nvd.nist.gov/vuln/detail/CVE-2026-28387)', '[CVE-2026-28388](https://nvd.nist.gov/vuln/detail/CVE-2026-28388)']

## Solution
  
Update the affected packages (tdnf update package)

## Updated Packages Information
  
openssl-3.0.18-3.ph5.x86_64.rpm | size : 352K , sha256 : cba79f9b6291c38f6978bff89cc60d11488b65561a8d357da486804a4fbfb303 , build time : Wed, 08 Apr 2026 04:57:33 UTC
  
openssl-c_rehash-3.0.18-3.ph5.x86_64.rpm | size : 20K , sha256 : 510bc105f43bd46716281d8d3b0650d4934227bf9e92f58a7d669d407ea96cf7 , build time : Wed, 08 Apr 2026 04:57:33 UTC
  
openssl-devel-3.0.18-3.ph5.x86_64.rpm | size : 4.4M , sha256 : 75823b358d05716b9eee399c56c5d243e2476fa385befaea7d9d30a85706eec7 , build time : Wed, 08 Apr 2026 04:57:33 UTC
  
openssl-docs-3.0.18-3.ph5.x86_64.rpm | size : 1.9M , sha256 : 0331425f6dc9de1fd44d522c85175a1c3a796cb77951d01e15c5f9739579ac34 , build time : Wed, 08 Apr 2026 04:57:33 UTC
  
openssl-libs-3.0.18-3.ph5.x86_64.rpm | size : 2.0M , sha256 : 0b04d130f60b5d92af25389dd5ac4435a9126a5dee0f04ea055af9ca7b909782 , build time : Wed, 08 Apr 2026 04:57:33 UTC
  
openssl-perl-3.0.18-3.ph5.x86_64.rpm | size : 24K , sha256 : 2ea65696e7cacf63d55c45f401f663a76f42d8428290b0267805017f7563f29a , build time : Wed, 08 Apr 2026 04:57:33 UTC