# Important Photon OS Security Update

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

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

### Important
  
linux-esx - ['[CVE-2026-43303](https://nvd.nist.gov/vuln/detail/CVE-2026-43303)', '[CVE-2026-46052](https://nvd.nist.gov/vuln/detail/CVE-2026-46052)', '[CVE-2026-45991](https://nvd.nist.gov/vuln/detail/CVE-2026-45991)', '[CVE-2026-45999](https://nvd.nist.gov/vuln/detail/CVE-2026-45999)', '[CVE-2026-46191](https://nvd.nist.gov/vuln/detail/CVE-2026-46191)', '[CVE-2026-45996](https://nvd.nist.gov/vuln/detail/CVE-2026-45996)', '[CVE-2026-46180](https://nvd.nist.gov/vuln/detail/CVE-2026-46180)']
  
linux - ['[CVE-2026-43303](https://nvd.nist.gov/vuln/detail/CVE-2026-43303)', '[CVE-2026-46052](https://nvd.nist.gov/vuln/detail/CVE-2026-46052)', '[CVE-2026-45991](https://nvd.nist.gov/vuln/detail/CVE-2026-45991)', '[CVE-2026-45999](https://nvd.nist.gov/vuln/detail/CVE-2026-45999)', '[CVE-2026-46191](https://nvd.nist.gov/vuln/detail/CVE-2026-46191)', '[CVE-2026-45996](https://nvd.nist.gov/vuln/detail/CVE-2026-45996)', '[CVE-2026-46180](https://nvd.nist.gov/vuln/detail/CVE-2026-46180)']
  
memcached - ['[CVE-2026-47784](https://nvd.nist.gov/vuln/detail/CVE-2026-47784)', '[CVE-2026-47783](https://nvd.nist.gov/vuln/detail/CVE-2026-47783)']

### Moderate
  
linux-esx - ['[CVE-2026-46038](https://nvd.nist.gov/vuln/detail/CVE-2026-46038)', '[CVE-2026-46003](https://nvd.nist.gov/vuln/detail/CVE-2026-46003)', '[CVE-2026-46021](https://nvd.nist.gov/vuln/detail/CVE-2026-46021)', '[CVE-2026-46169](https://nvd.nist.gov/vuln/detail/CVE-2026-46169)', '[CVE-2026-45993](https://nvd.nist.gov/vuln/detail/CVE-2026-45993)', '[CVE-2026-46005](https://nvd.nist.gov/vuln/detail/CVE-2026-46005)', '[CVE-2026-46026](https://nvd.nist.gov/vuln/detail/CVE-2026-46026)']
  
linux - ['[CVE-2026-46038](https://nvd.nist.gov/vuln/detail/CVE-2026-46038)', '[CVE-2026-46003](https://nvd.nist.gov/vuln/detail/CVE-2026-46003)', '[CVE-2026-46021](https://nvd.nist.gov/vuln/detail/CVE-2026-46021)', '[CVE-2026-46169](https://nvd.nist.gov/vuln/detail/CVE-2026-46169)', '[CVE-2026-45993](https://nvd.nist.gov/vuln/detail/CVE-2026-45993)', '[CVE-2026-46005](https://nvd.nist.gov/vuln/detail/CVE-2026-46005)', '[CVE-2026-46026](https://nvd.nist.gov/vuln/detail/CVE-2026-46026)']

## Solution
  
Update the affected packages (tdnf update package)
  
Note: For packages ['linux-esx', 'linux'] 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
  
linux-6.1.176-1.ph5.x86_64.rpm | size : 46M , sha256 : f1cbfde6108f4e8a884427f09d92eaf9162286ee1e399cf75dc02f2f7b858f2d , build time : Sat, 27 Jun 2026 12:48:22 UTC
  
linux-devel-6.1.176-1.ph5.x86_64.rpm | size : 13M , sha256 : c5adcfcbb17096ba53acd56dacd194665892ca702a90892d6a9f1fc967df8b67 , build time : Sat, 27 Jun 2026 12:48:22 UTC
  
linux-docs-6.1.176-1.ph5.x86_64.rpm | size : 9.3M , sha256 : 04fe1ef273657122203a9e52da8153c7c146757e5c3a33d565a59ef8eea553d8 , build time : Sat, 27 Jun 2026 12:48:22 UTC
  
linux-drivers-gpu-6.1.176-1.ph5.x86_64.rpm | size : 5.2M , sha256 : 43f6650a527a160edb54b00e783a35f2d1968ee24d8bed76dff317c07c753d17 , build time : Sat, 27 Jun 2026 12:48:22 UTC
  
linux-drivers-intel-i40e-2.22.18-10.0601176001.ph5.x86_64.rpm | size : 268K , sha256 : 3e0787fdd8fa2c87b183f936d5eef12491f6ca665795a7bf0dac7ac8243a284d , build time : Sat, 27 Jun 2026 13:47:01 UTC
  
linux-drivers-intel-i40e-docs-2.22.18-10.0601176001.ph5.x86_64.rpm | size : 12K , sha256 : 35b83644494a94875e4cc9b46a7eae4399c1997663750822aa8b83621c3b709f , build time : Sat, 27 Jun 2026 13:47:01 UTC
  
linux-drivers-intel-iavf-4.9.5-9.0601176001.ph5.x86_64.rpm | size : 108K , sha256 : 72ccbbe76aad89ee8d0c5b6ef90fa39cfe664bb5993ff3e088b35cd9eab0a821 , build time : Sat, 27 Jun 2026 13:47:10 UTC
  
linux-drivers-intel-iavf-docs-4.9.5-9.0601176001.ph5.x86_64.rpm | size : 12K , sha256 : 779352988c2e0639877137e2e3018601f8a2b7674890eefe19b01a4f0190283e , build time : Sat, 27 Jun 2026 13:47:10 UTC
  
linux-drivers-intel-ice-1.13.7-9.0601176001.ph5.x86_64.rpm | size : 528K , sha256 : 0f9bdb705e5d73ff01243e7120bb7f3c9fcd13432ff3b837839fb02232dc9b87 , build time : Sat, 27 Jun 2026 13:46:53 UTC
  
linux-drivers-intel-ice-docs-1.13.7-9.0601176001.ph5.x86_64.rpm | size : 12K , sha256 : 3c26ab3c7d320307dec37533696bb4459ecd7f8d71aeab1446799391cc809665 , build time : Sat, 27 Jun 2026 13:46:53 UTC
  
linux-drivers-sound-6.1.176-1.ph5.x86_64.rpm | size : 1016K , sha256 : c6d27a3d9d809bf9580bb777a37fcdb83230a6c6aa4907600303079d38c48eed , build time : Sat, 27 Jun 2026 12:48:22 UTC
  
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
  
linux-python3-perf-6.1.176-1.ph5.x86_64.rpm | size : 164K , sha256 : efedf8e8fd0e4a5d466f835253ab242d88c997e8d7289af743774eec7be4883a , build time : Sat, 27 Jun 2026 14:10:17 UTC
  
linux-tools-6.1.176-1.ph5.x86_64.rpm | size : 2.1M , sha256 : 2866de27df92f5677ec7a878ef375d72e505baa7970267766701f743e12ddc98 , build time : Sat, 27 Jun 2026 14:10:17 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