# Important Photon OS Security Update

## Summary
  
Advisory Id     : PHSA-2026-5.0-91-0794
  
Type            : Security
  
Severity        : ['Important', 'Moderate']
  
Issue date      : 2026-03-24
  
Affected Release: 5.0-91

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

### Important
  
libtiff - ['[CVE-2025-61144](https://nvd.nist.gov/vuln/detail/CVE-2025-61144)']
  
linux-esx - ['[CVE-2026-23273](https://nvd.nist.gov/vuln/detail/CVE-2026-23273)', '[CVE-2026-23231](https://nvd.nist.gov/vuln/detail/CVE-2026-23231)', '[CVE-2026-23243](https://nvd.nist.gov/vuln/detail/CVE-2026-23243)', '[CVE-2026-23242](https://nvd.nist.gov/vuln/detail/CVE-2026-23242)']
  
linux - ['[CVE-2026-23273](https://nvd.nist.gov/vuln/detail/CVE-2026-23273)', '[CVE-2026-23231](https://nvd.nist.gov/vuln/detail/CVE-2026-23231)', '[CVE-2026-23243](https://nvd.nist.gov/vuln/detail/CVE-2026-23243)', '[CVE-2026-23242](https://nvd.nist.gov/vuln/detail/CVE-2026-23242)']
  
coredns - ['[CVE-2026-26018](https://nvd.nist.gov/vuln/detail/CVE-2026-26018)']

### Moderate
  
linux-esx - ['[CVE-2025-71265](https://nvd.nist.gov/vuln/detail/CVE-2025-71265)', '[CVE-2026-23241](https://nvd.nist.gov/vuln/detail/CVE-2026-23241)', '[CVE-2025-71266](https://nvd.nist.gov/vuln/detail/CVE-2025-71266)', '[CVE-2025-71239](https://nvd.nist.gov/vuln/detail/CVE-2025-71239)', '[CVE-2025-71267](https://nvd.nist.gov/vuln/detail/CVE-2025-71267)']
  
linux - ['[CVE-2025-71265](https://nvd.nist.gov/vuln/detail/CVE-2025-71265)', '[CVE-2026-23241](https://nvd.nist.gov/vuln/detail/CVE-2026-23241)', '[CVE-2025-71266](https://nvd.nist.gov/vuln/detail/CVE-2025-71266)', '[CVE-2025-71239](https://nvd.nist.gov/vuln/detail/CVE-2025-71239)', '[CVE-2025-71267](https://nvd.nist.gov/vuln/detail/CVE-2025-71267)']
  
coredns - ['[CVE-2026-26017](https://nvd.nist.gov/vuln/detail/CVE-2026-26017)']

## 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
  
libtiff-4.5.1-12.ph5.x86_64.rpm | size : 384K , sha256 : d4b6bd488f327da3a6cef9179e9901d5a71fd78ae84e34439da31b95e69e4cf6 , build time : Tue, 24 Mar 2026 13:15:30 UTC
  
libtiff-devel-4.5.1-12.ph5.x86_64.rpm | size : 856K , sha256 : 1dc0567cd1f2151fd0e704854b795f297075ad65b129dbee4b25c405c77882e6 , build time : Tue, 24 Mar 2026 13:15:30 UTC
  
linux-esx-6.1.166-1.ph5.x86_64.rpm | size : 17M , sha256 : 27a7d0fb2e3b916d7aa7cdd676200af72e7f5fdd4e2115bcdcc3c250af4cf15b , build time : Tue, 24 Mar 2026 13:16:10 UTC
  
linux-esx-devel-6.1.166-1.ph5.x86_64.rpm | size : 12M , sha256 : e711bfab2f10f4b080b1a97b175b0373b4b538cdcc0b8c0013566d7bd4cc415a , build time : Tue, 24 Mar 2026 13:16:10 UTC
  
linux-esx-docs-6.1.166-1.ph5.x86_64.rpm | size : 9.3M , sha256 : d26daafbaa00b76e3d8c43e87a78f2014c820f2b11653592562b6aeffa40121a , build time : Tue, 24 Mar 2026 13:16:10 UTC
  
linux-esx-drivers-intel-i40e-2.22.18-10.0601166001.ph5.x86_64.rpm | size : 232K , sha256 : a75e52f3ccfa19ef129e637832a741d65fd4c40a2c657188a151cbb6ad9917ff , build time : Tue, 24 Mar 2026 13:53:56 UTC
  
linux-esx-drivers-intel-i40e-docs-2.22.18-10.0601166001.ph5.x86_64.rpm | size : 12K , sha256 : 110cd41cce5970c9a0e0d1a6bbb39b37f8f1a3a1feb67b98efcd88552015b9d7 , build time : Tue, 24 Mar 2026 13:53:56 UTC
  
linux-esx-drivers-intel-iavf-4.9.5-9.0601166001.ph5.x86_64.rpm | size : 96K , sha256 : 34018c03006b9618424d34058beb142eea23aa954529092d0fbb18ae9d9cf0d8 , build time : Tue, 24 Mar 2026 13:53:50 UTC
  
linux-esx-drivers-intel-iavf-docs-4.9.5-9.0601166001.ph5.x86_64.rpm | size : 12K , sha256 : 6b856539a1246946c6006e79ff69cf8a1a03d4ac03f2500f3199a72c826ed561 , build time : Tue, 24 Mar 2026 13:53:50 UTC
  
linux-esx-drivers-intel-ice-1.13.7-9.0601166001.ph5.x86_64.rpm | size : 456K , sha256 : 629ee84fb804cff202fd473f5733c068c512428a89cbde7c4feabd8942a44f04 , build time : Tue, 24 Mar 2026 13:54:01 UTC
  
linux-esx-drivers-intel-ice-docs-1.13.7-9.0601166001.ph5.x86_64.rpm | size : 12K , sha256 : 08b1b796682e953cae3f84efff8c0e7172eb7ffcce6593f660f09c2caf12ccd2 , build time : Tue, 24 Mar 2026 13:54:01 UTC
  
linux-6.1.166-1.ph5.x86_64.rpm | size : 46M , sha256 : 2ce26ae150583aa118e33c5649ed9050405f18662fc2629483205456729dbe46 , build time : Tue, 24 Mar 2026 13:16:09 UTC
  
linux-devel-6.1.166-1.ph5.x86_64.rpm | size : 13M , sha256 : bd42ff2bbc65df28c7c73b6e64113bc980b496ac62ebfda134d50b9e7ac325aa , build time : Tue, 24 Mar 2026 13:16:09 UTC
  
linux-docs-6.1.166-1.ph5.x86_64.rpm | size : 9.3M , sha256 : d54d334daf23b52dda8ec382be5213a30a0d787d97c5e100df88834691a78a45 , build time : Tue, 24 Mar 2026 13:16:09 UTC
  
linux-drivers-gpu-6.1.166-1.ph5.x86_64.rpm | size : 5.2M , sha256 : 870bdc5a25544a24c52e30f7dbb19f89195f752905a2c32c430ff809fe4a2192 , build time : Tue, 24 Mar 2026 13:16:09 UTC
  
linux-drivers-intel-i40e-2.22.18-10.0601166001.ph5.x86_64.rpm | size : 268K , sha256 : 5898a0c4581386f35201a1b6707105387bb56864239db4ef3b08f60d3c3ce82b , build time : Tue, 24 Mar 2026 14:19:15 UTC
  
linux-drivers-intel-i40e-docs-2.22.18-10.0601166001.ph5.x86_64.rpm | size : 12K , sha256 : ce0bd0049776c7ffc94dbbef82bf1f417f9155aad8836d9241b2f2a1982a51f2 , build time : Tue, 24 Mar 2026 14:19:15 UTC
  
linux-drivers-intel-iavf-4.9.5-9.0601166001.ph5.x86_64.rpm | size : 108K , sha256 : 95c7e933f65759feaffb8036922adc456c7169c01418a560ae863c1a6efc8b7e , build time : Tue, 24 Mar 2026 14:19:07 UTC
  
linux-drivers-intel-iavf-docs-4.9.5-9.0601166001.ph5.x86_64.rpm | size : 12K , sha256 : 5a9466e09d19ee8fdaebb2e8f2d97314c3b0875028bf0a6a3d1eb1522e2e5ff5 , build time : Tue, 24 Mar 2026 14:19:07 UTC
  
linux-drivers-intel-ice-1.13.7-9.0601166001.ph5.x86_64.rpm | size : 528K , sha256 : e13d76da58959ef4c8311d519b983d1dcdc9e4856b80c9cf8ed43f2809765223 , build time : Tue, 24 Mar 2026 14:19:23 UTC
  
linux-drivers-intel-ice-docs-1.13.7-9.0601166001.ph5.x86_64.rpm | size : 12K , sha256 : c48e055e9e0f1ceb936e57cd97666a016044463b800fa9a92bf6e91424ab3453 , build time : Tue, 24 Mar 2026 14:19:23 UTC
  
linux-drivers-sound-6.1.166-1.ph5.x86_64.rpm | size : 1016K , sha256 : 74329cd7083cedbb63d1ac25c3a0a4fa6b43497c1207ac6931811b01143ceba0 , build time : Tue, 24 Mar 2026 13:16:09 UTC
  
linux-esx-6.1.166-1.ph5.x86_64.rpm | size : 17M , sha256 : 27a7d0fb2e3b916d7aa7cdd676200af72e7f5fdd4e2115bcdcc3c250af4cf15b , build time : Tue, 24 Mar 2026 13:16:10 UTC
  
linux-esx-devel-6.1.166-1.ph5.x86_64.rpm | size : 12M , sha256 : e711bfab2f10f4b080b1a97b175b0373b4b538cdcc0b8c0013566d7bd4cc415a , build time : Tue, 24 Mar 2026 13:16:10 UTC
  
linux-esx-docs-6.1.166-1.ph5.x86_64.rpm | size : 9.3M , sha256 : d26daafbaa00b76e3d8c43e87a78f2014c820f2b11653592562b6aeffa40121a , build time : Tue, 24 Mar 2026 13:16:10 UTC
  
linux-esx-drivers-intel-i40e-2.22.18-10.0601166001.ph5.x86_64.rpm | size : 232K , sha256 : a75e52f3ccfa19ef129e637832a741d65fd4c40a2c657188a151cbb6ad9917ff , build time : Tue, 24 Mar 2026 13:53:56 UTC
  
linux-esx-drivers-intel-i40e-docs-2.22.18-10.0601166001.ph5.x86_64.rpm | size : 12K , sha256 : 110cd41cce5970c9a0e0d1a6bbb39b37f8f1a3a1feb67b98efcd88552015b9d7 , build time : Tue, 24 Mar 2026 13:53:56 UTC
  
linux-esx-drivers-intel-iavf-4.9.5-9.0601166001.ph5.x86_64.rpm | size : 96K , sha256 : 34018c03006b9618424d34058beb142eea23aa954529092d0fbb18ae9d9cf0d8 , build time : Tue, 24 Mar 2026 13:53:50 UTC
  
linux-esx-drivers-intel-iavf-docs-4.9.5-9.0601166001.ph5.x86_64.rpm | size : 12K , sha256 : 6b856539a1246946c6006e79ff69cf8a1a03d4ac03f2500f3199a72c826ed561 , build time : Tue, 24 Mar 2026 13:53:50 UTC
  
linux-esx-drivers-intel-ice-1.13.7-9.0601166001.ph5.x86_64.rpm | size : 456K , sha256 : 629ee84fb804cff202fd473f5733c068c512428a89cbde7c4feabd8942a44f04 , build time : Tue, 24 Mar 2026 13:54:01 UTC
  
linux-esx-drivers-intel-ice-docs-1.13.7-9.0601166001.ph5.x86_64.rpm | size : 12K , sha256 : 08b1b796682e953cae3f84efff8c0e7172eb7ffcce6593f660f09c2caf12ccd2 , build time : Tue, 24 Mar 2026 13:54:01 UTC
  
linux-python3-perf-6.1.166-1.ph5.x86_64.rpm | size : 220K , sha256 : f340e543f5affe14429a38904160eabdba21938594fa87022eec8fce17464ab7 , build time : Tue, 24 Mar 2026 13:16:09 UTC
  
linux-rt-6.1.166-1.ph5.x86_64.rpm | size : 33M , sha256 : 4bb8649009c7e5c0ecc0301729b3382b89639141409292cc67cc5cc9bd8c8545 , build time : Tue, 24 Mar 2026 13:16:16 UTC
  
linux-rt-devel-6.1.166-1.ph5.x86_64.rpm | size : 12M , sha256 : 5062430b8dd33e636f7b679301727279de084fecf700d45f12c2f902aadca3e7 , build time : Tue, 24 Mar 2026 13:16:16 UTC
  
linux-rt-docs-6.1.166-1.ph5.x86_64.rpm | size : 9.3M , sha256 : d8d9b53ea373828d2d2775fb419c4e26b4c0598e0aee16e87e3fc9c6a468af9f , build time : Tue, 24 Mar 2026 13:16:16 UTC
  
linux-rt-drivers-intel-i40e-2.25.7-8.0601166001.ph5.x86_64.rpm | size : 260K , sha256 : 325d7e13597e50b3345cb16795f085ee1ceaf994042557f29d46eb9b2addb1f7 , build time : Tue, 24 Mar 2026 14:03:21 UTC
  
linux-rt-drivers-intel-i40e-docs-2.25.7-8.0601166001.ph5.x86_64.rpm | size : 12K , sha256 : 45c9270804643c1478c9c7779d4e7b8ac90d42c5260704814dd82a6e69d71576 , build time : Tue, 24 Mar 2026 14:03:21 UTC
  
linux-rt-drivers-intel-iavf-4.11.1-7.0601166001.ph5.x86_64.rpm | size : 108K , sha256 : b5b0cbf63127869df6a36329bfb2761911a575e4897c14e9b630ace0062f00bb , build time : Tue, 24 Mar 2026 14:03:35 UTC
  
linux-rt-drivers-intel-iavf-docs-4.11.1-7.0601166001.ph5.x86_64.rpm | size : 12K , sha256 : 986544f025d99f18973f0c61320fdad3cd4bec0da41538a42864a64c7518cb19 , build time : Tue, 24 Mar 2026 14:03:35 UTC
  
linux-rt-drivers-intel-ice-1.14.9-7.0601166001.ph5.x86_64.rpm | size : 500K , sha256 : 87b37b8288329e9508b8f128b3859ddbc88a50a0412009b353c464e2ddfdc4e8 , build time : Tue, 24 Mar 2026 14:03:28 UTC
  
linux-rt-drivers-intel-ice-docs-1.14.9-7.0601166001.ph5.x86_64.rpm | size : 48K , sha256 : 0c1cf866f2337b1f702d7d7145170e0133baa1a6dc95d182692b699e59f06d41 , build time : Tue, 24 Mar 2026 14:03:28 UTC
  
linux-rt-stalld-ebpf-plugin-6.1.166-1.ph5.x86_64.rpm | size : 80K , sha256 : 63da08932f2dd17a079cc80e9bd1103fa4f0ccaf002f95f4becd6a11430b6ff5 , build time : Tue, 24 Mar 2026 13:16:16 UTC
  
linux-tools-6.1.166-1.ph5.x86_64.rpm | size : 2.1M , sha256 : 1c8aceb4eacef21c7e26d7ac8450044de424087d1644ff88ee9b76c8f5f5c391 , build time : Tue, 24 Mar 2026 13:16:09 UTC
  
coredns-1.11.1-16.ph5.x86_64.rpm | size : 13M , sha256 : 36c33602d051fe2040ef32a90fc2274a9d0a17cd502f68d62ee7110d55e817cb , build time : Tue, 24 Mar 2026 13:15:57 UTC