Security Update 4.0 1025

Important Photon OS Security Update

Summary

Advisory Id : PHSA-2026-4.0-1025

Type : Security

Severity : ['Important']

Issue date : 2026-05-29

Affected Release: 4.0

Details

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

Affected Packages

Important

linux - ['CVE-2026-43456', 'CVE-2026-31407']

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-5.10.255-3.ph4.x86_64.rpm | size : 32M , sha256 : 24fba3e7c5e3213b42d71bc91ccc6ffa1e71e4c26947ccfd4b7f7901ac3fdb23 , build time : Fri, 29 May 2026 15:42:56 UTC

linux-devel-5.10.255-3.ph4.x86_64.rpm | size : 12M , sha256 : 15dd5797dc0555d81dccf5943d9bb16b3c67e7cdf46330418b7685915d323cc6 , build time : Fri, 29 May 2026 14:50:44 UTC

linux-docs-5.10.255-3.ph4.x86_64.rpm | size : 7.9M , sha256 : 0c3614d7f8594c7cc13d1e5fdba95e535c5b5543be45a16ebfec51f682293905 , build time : Fri, 29 May 2026 14:50:44 UTC

linux-drivers-gpu-5.10.255-3.ph4.x86_64.rpm | size : 3.8M , sha256 : 23e96b38ecbcaa3fd96bde9d6aeecea415361edb3dd411c5ac23a9f087c5baa0 , build time : Fri, 29 May 2026 14:50:44 UTC

linux-drivers-intel-sgx-5.10.255-3.ph4.x86_64.rpm | size : 76K , sha256 : 7034bfd2250d082fc9947fc832e55a368b8ec5ca5d09015473120d2711aa765f , build time : Fri, 29 May 2026 14:50:44 UTC

linux-drivers-sound-5.10.255-3.ph4.x86_64.rpm | size : 684K , sha256 : 533d45f6a3e17751e0ce8e3313e8659572a6abd9c8e092399d2fd28d17c20012 , build time : Fri, 29 May 2026 14:50:44 UTC

linux-esx-5.10.255-3.ph4.x86_64.rpm | size : 14M , sha256 : 0e6f5558139deeaf5289c2eab5dfcaaffaa2d0e261f76c5aadbb214d1d83ba5e , build time : Fri, 29 May 2026 15:43:21 UTC

linux-esx-devel-5.10.255-3.ph4.x86_64.rpm | size : 11M , sha256 : 366621a5f05b68c9429f556018d90259fa0f110d418dce23a10c78f06d3cd4f8 , build time : Fri, 29 May 2026 14:50:43 UTC

linux-esx-docs-5.10.255-3.ph4.x86_64.rpm | size : 7.9M , sha256 : 7e98d48a6e9c34848558bc693a272394a1eb7014b9e6fcf2caebe972f2ade104 , build time : Fri, 29 May 2026 14:50:43 UTC

linux-oprofile-5.10.255-3.ph4.x86_64.rpm | size : 84K , sha256 : 9684812e5eb575f34deede41ae302ecb605ead7d6384d8e93d2cfb880be6b451 , build time : Fri, 29 May 2026 14:50:44 UTC

linux-python3-perf-5.10.255-3.ph4.x86_64.rpm | size : 192K , sha256 : 99a59e8837513efe4dd6ab1e3c1b5ab7543f0a49292b2856f483894b5baca80e , build time : Fri, 29 May 2026 14:50:44 UTC

linux-secure-5.10.255-3.ph4.x86_64.rpm | size : 26M , sha256 : f8d1c209693c825131b82f00f0ac9c55351261ad4705e0eed81216e1cdf427ca , build time : Fri, 29 May 2026 15:42:36 UTC

linux-secure-devel-5.10.255-3.ph4.x86_64.rpm | size : 12M , sha256 : cfd57c910e558449fdf9017d0ab582a826af06336f82b33451b1804781bf7077 , build time : Fri, 29 May 2026 14:50:43 UTC

linux-secure-docs-5.10.255-3.ph4.x86_64.rpm | size : 7.9M , sha256 : 6be25697764b9395909abd8a0f99c87264bb79893434b186943b8ad631939092 , build time : Fri, 29 May 2026 14:50:43 UTC

linux-tools-5.10.255-3.ph4.x86_64.rpm | size : 1.7M , sha256 : c4f091637b466855ec0d9c0023c5f0a5a8846e3e0a83a4b92b8709fa5a93c24e , build time : Fri, 29 May 2026 14:50:44 UTC