# Critical Photon OS Security Update

## Summary
  
Advisory Id     : PHSA-2026-4.0-1031
  
Type            : Security
  
Severity        : ['Critical', 'Important', 'Moderate', 'Low']
  
Issue date      : 2026-06-11
  
Affected Release: 4.0

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

### Critical
  
openssl - ['[CVE-2026-34182](https://nvd.nist.gov/vuln/detail/CVE-2026-34182)']

### Important
  
openssl - ['[CVE-2026-45447](https://nvd.nist.gov/vuln/detail/CVE-2026-45447)', '[CVE-2026-34183](https://nvd.nist.gov/vuln/detail/CVE-2026-34183)', '[CVE-2026-34180](https://nvd.nist.gov/vuln/detail/CVE-2026-34180)', '[CVE-2026-42765](https://nvd.nist.gov/vuln/detail/CVE-2026-42765)', '[CVE-2026-34181](https://nvd.nist.gov/vuln/detail/CVE-2026-34181)', '[CVE-2026-9076](https://nvd.nist.gov/vuln/detail/CVE-2026-9076)', '[CVE-2026-7383](https://nvd.nist.gov/vuln/detail/CVE-2026-7383)', '[CVE-2026-45445](https://nvd.nist.gov/vuln/detail/CVE-2026-45445)', '[CVE-2026-42764](https://nvd.nist.gov/vuln/detail/CVE-2026-42764)']

### Moderate
  
openssl - ['[CVE-2026-42766](https://nvd.nist.gov/vuln/detail/CVE-2026-42766)', '[CVE-2026-45446](https://nvd.nist.gov/vuln/detail/CVE-2026-45446)']

### Low
  
openssl - ['[CVE-2026-42770](https://nvd.nist.gov/vuln/detail/CVE-2026-42770)']

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

## Updated Packages Information
  
openssl-3.0.21-1.ph4.x86_64.rpm | size : 2.3M , sha256 : b943506c18a34773af1b5fa90df3e027f348c7071c764ac15e0348f09d5ebc7f , build time : Thu, 11 Jun 2026 02:28:03 UTC
  
openssl-c_rehash-3.0.21-1.ph4.x86_64.rpm | size : 16K , sha256 : 548c3767137c3e7620183a37bbcbf1961fb08914e35fe6b138907cadf504e47f , build time : Thu, 11 Jun 2026 02:28:03 UTC
  
openssl-devel-3.0.21-1.ph4.x86_64.rpm | size : 4.9M , sha256 : 114f8b5d8b79868314ed5fbc1fb80f9121ad289b6080d487c9094d526b1c5a61 , build time : Thu, 11 Jun 2026 02:28:03 UTC
  
openssl-docs-3.0.21-1.ph4.x86_64.rpm | size : 2.0M , sha256 : b869a1f1645c8dbb0cdcf7c4580f3462721472df5789cd5e8860a7e68cc688d9 , build time : Thu, 11 Jun 2026 02:28:03 UTC
  
openssl-perl-3.0.21-1.ph4.x86_64.rpm | size : 24K , sha256 : eee2eac91718836bce6813e4af3f1cb3848ec32ffb67854644164927c5b9efdd , build time : Thu, 11 Jun 2026 02:28:03 UTC