Security Update 5.0 929

Critical Photon OS Security Update

Summary

Advisory Id : PHSA-2026-5.0-0929

Type : Security

Severity : ['Critical', 'Important']

Issue date : 2026-07-24

Affected Release: 5.0

Details

Updates of ['libmicrohttpd', 'rubygem-concurrent-ruby'] packages of Photon OS have been released.

Affected Packages

Critical

rubygem-concurrent-ruby - ['CVE-2026-54906']

Important

libmicrohttpd - ['CVE-2025-62689', 'CVE-2025-59777']

rubygem-concurrent-ruby - ['CVE-2026-54904']

Solution

Update the affected packages (tdnf update package)

Updated Packages Information

libmicrohttpd-1.0.6-1.ph5.x86_64.rpm | size : 116K , sha256 : 7fde303e4a91f004115499cb624af7e3380fd410f9cb27d1a3cc93a628fabee3 , build time : Fri, 24 Jul 2026 18:05:01 UTC

libmicrohttpd-devel-1.0.6-1.ph5.x86_64.rpm | size : 188K , sha256 : 03cbe94b1ba9c7c7681bd49d7518f930ba413d120af38d33a2eb07498cda9e44 , build time : Fri, 24 Jul 2026 18:05:01 UTC

rubygem-concurrent-ruby-1.3.4-1.1.2.ph5.x86_64.rpm | size : 636K , sha256 : a7d3e7812cdf1be1a6dc82a9c071d95d93999f2ba0de60c96b5adbaf51ff2a9b , build time : Fri, 24 Jul 2026 17:48:07 UTC