# Critical Photon OS Security Update

## Summary
  
Advisory Id     : PHSA-2026-5.0-90-0862
  
Type            : Security
  
Severity        : ['Critical', 'Important', 'Moderate']
  
Issue date      : 2026-06-03
  
Affected Release: 5.0-90

## Details
  
Updates of ['unbound', 'linux-esx'] packages of Photon OS have been released.
## Affected Packages

### Critical
  
unbound - ['[CVE-2026-33278](https://nvd.nist.gov/vuln/detail/CVE-2026-33278)', '[CVE-2026-42960](https://nvd.nist.gov/vuln/detail/CVE-2026-42960)']
  
linux-esx - ['[CVE-2026-46119](https://nvd.nist.gov/vuln/detail/CVE-2026-46119)', '[CVE-2026-31637](https://nvd.nist.gov/vuln/detail/CVE-2026-31637)', '[CVE-2026-43071](https://nvd.nist.gov/vuln/detail/CVE-2026-43071)', '[CVE-2026-31607](https://nvd.nist.gov/vuln/detail/CVE-2026-31607)', '[CVE-2026-46043](https://nvd.nist.gov/vuln/detail/CVE-2026-46043)', '[CVE-2026-43114](https://nvd.nist.gov/vuln/detail/CVE-2026-43114)', '[CVE-2026-43501](https://nvd.nist.gov/vuln/detail/CVE-2026-43501)', '[CVE-2026-43117](https://nvd.nist.gov/vuln/detail/CVE-2026-43117)', '[CVE-2026-31685](https://nvd.nist.gov/vuln/detail/CVE-2026-31685)', '[CVE-2026-31705](https://nvd.nist.gov/vuln/detail/CVE-2026-31705)']

### Important
  
linux-esx - ['[CVE-2026-46056](https://nvd.nist.gov/vuln/detail/CVE-2026-46056)', '[CVE-2025-38627](https://nvd.nist.gov/vuln/detail/CVE-2025-38627)', '[CVE-2026-31407](https://nvd.nist.gov/vuln/detail/CVE-2026-31407)', '[CVE-2026-31598](https://nvd.nist.gov/vuln/detail/CVE-2026-31598)', '[CVE-2026-31629](https://nvd.nist.gov/vuln/detail/CVE-2026-31629)', '[CVE-2026-31602](https://nvd.nist.gov/vuln/detail/CVE-2026-31602)', '[CVE-2026-31697](https://nvd.nist.gov/vuln/detail/CVE-2026-31697)', '[CVE-2026-43112](https://nvd.nist.gov/vuln/detail/CVE-2026-43112)', '[CVE-2026-43093](https://nvd.nist.gov/vuln/detail/CVE-2026-43093)', '[CVE-2026-46099](https://nvd.nist.gov/vuln/detail/CVE-2026-46099)', '[CVE-2026-31587](https://nvd.nist.gov/vuln/detail/CVE-2026-31587)', '[CVE-2026-31578](https://nvd.nist.gov/vuln/detail/CVE-2026-31578)', '[CVE-2026-31676](https://nvd.nist.gov/vuln/detail/CVE-2026-31676)', '[CVE-2026-43052](https://nvd.nist.gov/vuln/detail/CVE-2026-43052)', '[CVE-2026-46123](https://nvd.nist.gov/vuln/detail/CVE-2026-46123)', '[CVE-2026-31630](https://nvd.nist.gov/vuln/detail/CVE-2026-31630)', '[CVE-2026-31686](https://nvd.nist.gov/vuln/detail/CVE-2026-31686)', '[CVE-2026-31702](https://nvd.nist.gov/vuln/detail/CVE-2026-31702)', '[CVE-2026-46037](https://nvd.nist.gov/vuln/detail/CVE-2026-46037)', '[CVE-2026-46062](https://nvd.nist.gov/vuln/detail/CVE-2026-46062)', '[CVE-2026-31673](https://nvd.nist.gov/vuln/detail/CVE-2026-31673)', '[CVE-2026-31532](https://nvd.nist.gov/vuln/detail/CVE-2026-31532)', '[CVE-2026-31580](https://nvd.nist.gov/vuln/detail/CVE-2026-31580)', '[CVE-2026-31581](https://nvd.nist.gov/vuln/detail/CVE-2026-31581)', '[CVE-2026-31488](https://nvd.nist.gov/vuln/detail/CVE-2026-31488)', '[CVE-2026-31597](https://nvd.nist.gov/vuln/detail/CVE-2026-31597)', '[CVE-2026-31622](https://nvd.nist.gov/vuln/detail/CVE-2026-31622)', '[CVE-2026-43076](https://nvd.nist.gov/vuln/detail/CVE-2026-43076)', '[CVE-2026-46133](https://nvd.nist.gov/vuln/detail/CVE-2026-46133)', '[CVE-2026-43110](https://nvd.nist.gov/vuln/detail/CVE-2026-43110)', '[CVE-2026-31699](https://nvd.nist.gov/vuln/detail/CVE-2026-31699)', '[CVE-2026-31586](https://nvd.nist.gov/vuln/detail/CVE-2026-31586)', '[CVE-2026-31696](https://nvd.nist.gov/vuln/detail/CVE-2026-31696)', '[CVE-2026-31627](https://nvd.nist.gov/vuln/detail/CVE-2026-31627)', '[CVE-2026-31576](https://nvd.nist.gov/vuln/detail/CVE-2026-31576)', '[CVE-2026-31449](https://nvd.nist.gov/vuln/detail/CVE-2026-31449)', '[CVE-2026-31611](https://nvd.nist.gov/vuln/detail/CVE-2026-31611)', '[CVE-2026-43113](https://nvd.nist.gov/vuln/detail/CVE-2026-43113)', '[CVE-2026-31588](https://nvd.nist.gov/vuln/detail/CVE-2026-31588)', '[CVE-2026-31500](https://nvd.nist.gov/vuln/detail/CVE-2026-31500)', '[CVE-2026-31613](https://nvd.nist.gov/vuln/detail/CVE-2026-31613)', '[CVE-2026-31489](https://nvd.nist.gov/vuln/detail/CVE-2026-31489)', '[CVE-2026-31708](https://nvd.nist.gov/vuln/detail/CVE-2026-31708)', '[CVE-2026-43350](https://nvd.nist.gov/vuln/detail/CVE-2026-43350)', '[CVE-2026-43111](https://nvd.nist.gov/vuln/detail/CVE-2026-43111)', '[CVE-2026-31583](https://nvd.nist.gov/vuln/detail/CVE-2026-31583)', '[CVE-2026-43075](https://nvd.nist.gov/vuln/detail/CVE-2026-43075)', '[CVE-2026-31612](https://nvd.nist.gov/vuln/detail/CVE-2026-31612)', '[CVE-2026-31716](https://nvd.nist.gov/vuln/detail/CVE-2026-31716)', '[CVE-2026-46047](https://nvd.nist.gov/vuln/detail/CVE-2026-46047)', '[CVE-2026-31698](https://nvd.nist.gov/vuln/detail/CVE-2026-31698)', '[CVE-2026-31694](https://nvd.nist.gov/vuln/detail/CVE-2026-31694)', '[CVE-2026-31711](https://nvd.nist.gov/vuln/detail/CVE-2026-31711)', '[CVE-2026-43099](https://nvd.nist.gov/vuln/detail/CVE-2026-43099)', '[CVE-2026-31626](https://nvd.nist.gov/vuln/detail/CVE-2026-31626)']

### Moderate
  
linux-esx - ['[CVE-2026-43080](https://nvd.nist.gov/vuln/detail/CVE-2026-43080)', '[CVE-2026-45834](https://nvd.nist.gov/vuln/detail/CVE-2026-45834)', '[CVE-2026-45844](https://nvd.nist.gov/vuln/detail/CVE-2026-45844)', '[CVE-2026-46233](https://nvd.nist.gov/vuln/detail/CVE-2026-46233)', '[CVE-2026-45835](https://nvd.nist.gov/vuln/detail/CVE-2026-45835)', '[CVE-2026-45836](https://nvd.nist.gov/vuln/detail/CVE-2026-45836)']

## Solution
  
Update the affected packages (tdnf update package)
  
Note: For packages ['linux-esx'] after updating, a reboot is required for taking effect.
## Updated Packages Information
  
unbound-1.25.1-1.ph5.x86_64.rpm | size : 932K , sha256 : 1c798335858f53666844f3bfdd9ef5cd056ad422869ad505ee814f15f8cdf38f , build time : Wed, 03 Jun 2026 08:32:39 UTC
  
unbound-devel-1.25.1-1.ph5.x86_64.rpm | size : 20K , sha256 : 8c090fb56b626897e75d272b45f6d1a2d90fc481032147d11b0946741f3489e6 , build time : Wed, 03 Jun 2026 08:32:39 UTC
  
unbound-docs-1.25.1-1.ph5.x86_64.rpm | size : 92K , sha256 : c09fce2e021a92269e57e58103c0281b319f00f7f7c28adf6b7609b19b0677b2 , build time : Wed, 03 Jun 2026 08:32:39 UTC
  
linux-esx-6.1.175-1.ph5.x86_64.rpm | size : 17M , sha256 : 8a098f01ccf39e7a361dfd4ca333cb7d87366eb9cf25accd282d27f6ef2a3fbd , build time : Wed, 03 Jun 2026 08:32:53 UTC
  
linux-esx-devel-6.1.175-1.ph5.x86_64.rpm | size : 12M , sha256 : 93962d6a6399e6369d8da983932e200e74d8b3c94bd77bc58c24ec6c0e1e5061 , build time : Wed, 03 Jun 2026 08:32:53 UTC
  
linux-esx-docs-6.1.175-1.ph5.x86_64.rpm | size : 9.3M , sha256 : f2fc5e18b91cbacf084033ba0758d6bcd33b153d14ec2375a8c4748177b70a5f , build time : Wed, 03 Jun 2026 08:32:53 UTC
  
linux-esx-drivers-intel-i40e-2.22.18-10.0601175001.ph5.x86_64.rpm | size : 232K , sha256 : 2f6b81127dc457e6583c750ca56542f52a5012398c9c434962399f0b3b6d509b , build time : Wed, 03 Jun 2026 09:09:02 UTC
  
linux-esx-drivers-intel-i40e-docs-2.22.18-10.0601175001.ph5.x86_64.rpm | size : 12K , sha256 : 5947e08d9438227d6f44312cfc12a8039fa07cdb630cbf04faa623f443282601 , build time : Wed, 03 Jun 2026 09:09:02 UTC
  
linux-esx-drivers-intel-iavf-4.9.5-9.0601175001.ph5.x86_64.rpm | size : 96K , sha256 : 5d115d3972edffd04c8046a9bd382935a2e49077d0cecf31931aa787c2667c76 , build time : Wed, 03 Jun 2026 09:08:56 UTC
  
linux-esx-drivers-intel-iavf-docs-4.9.5-9.0601175001.ph5.x86_64.rpm | size : 12K , sha256 : b29a0d26a57c2ddae07df9547d71ccf6092bcbbc19a5b65e39ec299580fad1d0 , build time : Wed, 03 Jun 2026 09:08:56 UTC
  
linux-esx-drivers-intel-ice-1.13.7-9.0601175001.ph5.x86_64.rpm | size : 456K , sha256 : cb4ef9cb29016e9a6fffd843c0c9305637e4f3a51e869e05a00d706a232f3d98 , build time : Wed, 03 Jun 2026 09:09:08 UTC
  
linux-esx-drivers-intel-ice-docs-1.13.7-9.0601175001.ph5.x86_64.rpm | size : 12K , sha256 : 5df66a9bcb20c1b41359e52c717036843724b79b7eb77ce8ad03aac5257a6c7f , build time : Wed, 03 Jun 2026 09:09:08 UTC