# Critical Photon OS Security Update

## Summary

Advisory Id     : PHSA-2026-4.0-1077

Type            : Security

Severity        : ['Critical', 'Important', 'Moderate']

Issue date      : 2026-09-25

Affected Release: 4.0

## Details

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

### Critical

openssl - ['[CVE-2026-75803](https://nvd.nist.gov/vuln/detail/CVE-2026-75803)']

### Important

openssl - ['[CVE-2026-54874](https://nvd.nist.gov/vuln/detail/CVE-2026-54874)', '[CVE-2026-63076](https://nvd.nist.gov/vuln/detail/CVE-2026-63076)']

### Moderate

openssl - ['[BDSA-2026-25244](https://nvd.nist.gov/vuln/detail/BDSA-2026-25244)']

## Solution

Update the affected packages (tdnf update package)

## Updated Packages Information

openssl-3.0.22-1.ph4.x86_64.rpm | size : 2.3M , sha256 : e19eef88f0856596915240e36580ef907ee59d04cde161949a3dbfe6cc2a7bb6 , build time : Fri, 25 Sep 2026 19:48:31 UTC

openssl-c_rehash-3.0.22-1.ph4.x86_64.rpm | size : 16K , sha256 : 6d78497343278cef806eb2c6967babff54f3e1c52b6568d0d1275e848a8ecd83 , build time : Fri, 25 Sep 2026 19:48:31 UTC

openssl-devel-3.0.22-1.ph4.x86_64.rpm | size : 4.9M , sha256 : a932010772c7e394dffb19d5650d927dcc07aeb7544ddd2bdd618ec00ed7d4ea , build time : Fri, 25 Sep 2026 19:48:31 UTC

openssl-docs-3.0.22-1.ph4.x86_64.rpm | size : 2.0M , sha256 : d4cbd6176e26f111f97da14c5787a80c0ba940eec567b44d6aa70fe71e21f218 , build time : Fri, 25 Sep 2026 19:48:31 UTC

openssl-perl-3.0.22-1.ph4.x86_64.rpm | size : 24K , sha256 : b399467f5d6090a4cdefabf1ab789596a407b56220477246cc095dee672846fc , build time : Fri, 25 Sep 2026 19:48:31 UTC