# Important Photon OS Security Update

## Summary
  
Advisory Id     : PHSA-2026-5.0-92-0904
  
Type            : Security
  
Severity        : ['Important']
  
Issue date      : 2026-06-27
  
Affected Release: 5.0-92

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

### Important
  
linux-esx - ['[CVE-2026-31712](https://nvd.nist.gov/vuln/detail/CVE-2026-31712)', '[CVE-2026-31700](https://nvd.nist.gov/vuln/detail/CVE-2026-31700)', '[CVE-2026-31709](https://nvd.nist.gov/vuln/detail/CVE-2026-31709)']
  
memcached - ['[CVE-2026-47783](https://nvd.nist.gov/vuln/detail/CVE-2026-47783)', '[CVE-2026-47784](https://nvd.nist.gov/vuln/detail/CVE-2026-47784)']

## 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
  
linux-esx-6.1.176-1.ph5.x86_64.rpm | size : 17M , sha256 : 6cf89bee76f459c2ed279d99aee635a54d7513dfa92d53751a6becd60e63848d , build time : Sat, 27 Jun 2026 12:48:36 UTC
  
linux-esx-devel-6.1.176-1.ph5.x86_64.rpm | size : 12M , sha256 : 81b8f846e970d2c71f3d4a1129095d94af363a55108732e29b5dd90a0e5bf689 , build time : Sat, 27 Jun 2026 12:48:36 UTC
  
linux-esx-docs-6.1.176-1.ph5.x86_64.rpm | size : 9.3M , sha256 : a375e2fcc6ca142612f1c7e28833138d6b2e20924885b874f15b12d7f3e07135 , build time : Sat, 27 Jun 2026 12:48:36 UTC
  
linux-esx-drivers-intel-i40e-2.22.18-10.0601176001.ph5.x86_64.rpm | size : 232K , sha256 : 1bd6e039afbea94dc3e70bd1d9379a08a926baa8bb5c535a9b0bd38c2ca1ef8a , build time : Sat, 27 Jun 2026 13:22:46 UTC
  
linux-esx-drivers-intel-i40e-docs-2.22.18-10.0601176001.ph5.x86_64.rpm | size : 12K , sha256 : a5bcccb2decc1f859733996dba36c9ea0b71dff3e2e732b7588af275fe0e5bb1 , build time : Sat, 27 Jun 2026 13:22:46 UTC
  
linux-esx-drivers-intel-iavf-4.9.5-9.0601176001.ph5.x86_64.rpm | size : 96K , sha256 : bcb275afac776c27c7378dd50f9751224b4ba854cca362595708b79f6268dced , build time : Sat, 27 Jun 2026 13:22:34 UTC
  
linux-esx-drivers-intel-iavf-docs-4.9.5-9.0601176001.ph5.x86_64.rpm | size : 12K , sha256 : 768f17dcf9576da94dc9cd8ebf4dbd78ce549463b72f107b237677f100dc3a36 , build time : Sat, 27 Jun 2026 13:22:34 UTC
  
linux-esx-drivers-intel-ice-1.13.7-9.0601176001.ph5.x86_64.rpm | size : 456K , sha256 : d1df8ba64cdd97f28278ea3789aa3a7839c4757df8b6ef2c08af8ce5423258ef , build time : Sat, 27 Jun 2026 13:22:39 UTC
  
linux-esx-drivers-intel-ice-docs-1.13.7-9.0601176001.ph5.x86_64.rpm | size : 12K , sha256 : 359196a962270e02b68169266e11e0fc94ddf16b6f88206e590ad37b773c9209 , build time : Sat, 27 Jun 2026 13:22:39 UTC
  
memcached-1.6.22-4.ph5.x86_64.rpm | size : 180K , sha256 : 0e9ef8dbbf1fce17664c885f380c83b263e2f0e7cfa21195c42ef8e02266507e , build time : Sat, 27 Jun 2026 12:48:05 UTC
  
memcached-devel-1.6.22-4.ph5.x86_64.rpm | size : 52K , sha256 : 7dd52236a7152d2af48141661aa205af413116203e647d294a3f20e7d506c212 , build time : Sat, 27 Jun 2026 12:48:05 UTC