Security Update 4.0 999

Important Photon OS Security Update

Summary

Advisory Id : PHSA-2026-4.0-0999

Type : Security

Severity : ['Important']

Issue date : 2026-04-17

Affected Release: 4.0

Details

Updates of ['linux'] packages of Photon OS have been released.

Affected Packages

Important

linux - ['CVE-2026-23408', 'CVE-2026-23411', 'CVE-2026-23410', 'CVE-2026-23407']

Solution

Update the affected packages (tdnf update package)

Note: For packages ['linux'] after updating, a reboot is required for taking effect.

Updated Packages Information

linux-5.10.252-6.ph4.x86_64.rpm | size : 32M , sha256 : 9de03af5f8ea776b7def879dde26b3c4f421b68a8471b263e23c4e74a5866c79 , build time : Fri, 17 Apr 2026 05:49:57 UTC

linux-devel-5.10.252-6.ph4.x86_64.rpm | size : 12M , sha256 : 2daae4577c12c988a5a3c8e93eff19d26fea8f8706b28efd1873fcc0dbc3c312 , build time : Fri, 17 Apr 2026 04:51:04 UTC

linux-docs-5.10.252-6.ph4.x86_64.rpm | size : 7.9M , sha256 : 37474ad2750e37e292fb75e0ce53d19a11c09fd8d9529fba4178753057c1ac37 , build time : Fri, 17 Apr 2026 04:51:04 UTC

linux-drivers-gpu-5.10.252-6.ph4.x86_64.rpm | size : 3.8M , sha256 : e433adc18fc351f3b365e36e34364135b58d640d65e248057c1ec300f8eae125 , build time : Fri, 17 Apr 2026 04:51:04 UTC

linux-drivers-intel-sgx-5.10.252-6.ph4.x86_64.rpm | size : 76K , sha256 : 191e9cc880a593e494c845dacedc799e5aa46805722d5b50711e0b00b73a66a4 , build time : Fri, 17 Apr 2026 04:51:04 UTC

linux-drivers-sound-5.10.252-6.ph4.x86_64.rpm | size : 680K , sha256 : a86338b30772c86c31dab9531bf86c446226247da4019a6b74388884eb1d05d2 , build time : Fri, 17 Apr 2026 04:51:04 UTC

linux-esx-5.10.252-6.ph4.x86_64.rpm | size : 14M , sha256 : 619392c21ab32609dbdf6b2cb688008b3c680ad87a3af9f8d466102384031849 , build time : Fri, 17 Apr 2026 05:50:28 UTC

linux-esx-devel-5.10.252-6.ph4.x86_64.rpm | size : 11M , sha256 : e5d27be1a22dc281ae65246104cc78f134462c095ebf6669d3d558a82443f6b6 , build time : Fri, 17 Apr 2026 04:51:04 UTC

linux-esx-docs-5.10.252-6.ph4.x86_64.rpm | size : 7.9M , sha256 : e1d6f606e9d69d28641d56028ea12f1d2e3036610faca5129071e77c3cbc1fd2 , build time : Fri, 17 Apr 2026 04:51:04 UTC

linux-oprofile-5.10.252-6.ph4.x86_64.rpm | size : 84K , sha256 : 00e5e41424797c2ccf14f2db4893cb657db5ae38986831c70a525c4bd6dc0ca5 , build time : Fri, 17 Apr 2026 04:51:04 UTC

linux-python3-perf-5.10.252-6.ph4.x86_64.rpm | size : 188K , sha256 : a4e8ee8a0ecfaee54a4842766e25b4e8fd67e522e78a966eb4a2e007a479bcba , build time : Fri, 17 Apr 2026 04:51:04 UTC

linux-secure-5.10.252-6.ph4.x86_64.rpm | size : 26M , sha256 : 2dd5a044dc6b0aa345077ac355cc89ce455a1ba7a9a6fdd67f6da74cd3a96973 , build time : Fri, 17 Apr 2026 05:50:25 UTC

linux-secure-devel-5.10.252-6.ph4.x86_64.rpm | size : 12M , sha256 : 851aa344488029be2cd560ac667d2dba3a2272f49195305e1462d805209f63c8 , build time : Fri, 17 Apr 2026 04:51:04 UTC

linux-secure-docs-5.10.252-6.ph4.x86_64.rpm | size : 7.9M , sha256 : 6246d40060407d8998f21f2fcac5d8dedd956ee679e39846dd4450f4460ec02a , build time : Fri, 17 Apr 2026 04:51:04 UTC

linux-tools-5.10.252-6.ph4.x86_64.rpm | size : 1.7M , sha256 : ab5df674d8e6c340f5d4f27ce4e65a33f7a91437312ada0c0841fb42da3303ea , build time : Fri, 17 Apr 2026 04:51:04 UTC