Security Update 5.0 91 857

Critical Photon OS Security Update

Summary

Advisory Id : PHSA-2026-5.0-91-0857

Type : Security

Severity : ['Critical', 'Important', 'Moderate', 'Low']

Issue date : 2026-05-27

Affected Release: 5.0-91

Details

Updates of ['glibc', 'nginx', 'linux-esx', 'libssh2', 'grub2', 'linux'] packages of Photon OS have been released.

Affected Packages

Solution

Update the affected packages (tdnf update package)

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

Updated Packages Information

glibc-2.36-23.1.2.ph5.x86_64.rpm | size : 1.9M , sha256 : 0360ec137e4ca077006dd127b29fc98a892d0e55709215e835edde77f1c45f29 , build time : Wed, 27 May 2026 07:54:37 UTC

glibc-2.43-3.ph5.x86_64.rpm | size : 1.9M , sha256 : a9e3271317796e668dce5df0236280c42df7ccff5e287d3f94b3f6993a777fa8 , build time : Wed, 27 May 2026 10:04:38 UTC

glibc-devel-2.36-23.1.2.ph5.x86_64.rpm | size : 2.0M , sha256 : 1de1c60d1dd871199325c5d0e1fb0d5ba531e2991cb3e58d29f83556f2a50508 , build time : Wed, 27 May 2026 07:54:37 UTC

glibc-devel-2.43-3.ph5.x86_64.rpm | size : 2.2M , sha256 : 42caf414936773b30c374ee9bddcba61c510178f1fcaff21b76633afebc34b00 , build time : Wed, 27 May 2026 10:04:38 UTC

glibc-i18n-2.36-23.1.2.ph5.x86_64.rpm | size : 3.3M , sha256 : 1527cf0d6ef0f2f23acc603e0d4c071c1e0742bdcea587b2e8c7c768b3256144 , build time : Wed, 27 May 2026 07:54:37 UTC

glibc-i18n-2.43-3.ph5.x86_64.rpm | size : 3.3M , sha256 : f518b668c25acf27668b90a3e30a9add20820455181dbf8a2ecf85171b9dae64 , build time : Wed, 27 May 2026 10:04:38 UTC

glibc-iconv-2.36-23.1.2.ph5.x86_64.rpm | size : 1.5M , sha256 : 877435812f4187618fbbdc6d29fbb39c448646f15349c35a26c75e0c732d20d5 , build time : Wed, 27 May 2026 07:54:37 UTC

glibc-iconv-2.43-3.ph5.x86_64.rpm | size : 1.6M , sha256 : 27598f3c89c8fb2ef95086c556ef0357a33a5dd037780d12390cd16d904bbd1a , build time : Wed, 27 May 2026 10:04:38 UTC

glibc-lang-2.36-23.1.2.ph5.x86_64.rpm | size : 708K , sha256 : 8abdf14dbfd72360d3ef023eceb82d252bb2beee80b44fbd850855128d6476bc , build time : Wed, 27 May 2026 07:54:37 UTC

glibc-lang-2.43-3.ph5.x86_64.rpm | size : 788K , sha256 : ac4f7d76aa2b8ad76e9e6057f4808226b2659ee37809767342cde7939c6f4015 , build time : Wed, 27 May 2026 10:04:38 UTC

glibc-libs-2.36-23.1.2.ph5.x86_64.rpm | size : 1.7M , sha256 : e831904ebb58f9a5e1118bf87a1a4f4bae1eedba17222e68a754c0aed87fa9e8 , build time : Wed, 27 May 2026 07:54:37 UTC

glibc-libs-2.43-3.ph5.x86_64.rpm | size : 1.8M , sha256 : b45e295af39b06e1f81132f959a3e73cc909829f73b5b2f9085eedf398b6f4c6 , build time : Wed, 27 May 2026 10:04:38 UTC

glibc-nscd-2.36-23.1.2.ph5.x86_64.rpm | size : 84K , sha256 : 61f35449f65cf3591c2d51ff63800e20c7d21a5c09a679d1836f61f820e7bd0a , build time : Wed, 27 May 2026 07:54:37 UTC

glibc-nscd-2.43-3.ph5.x86_64.rpm | size : 72K , sha256 : b752e776cda946f94e88bc13ed373c9437f34bda2a148b9af361c55ca8818bfb , build time : Wed, 27 May 2026 10:04:38 UTC

glibc-tools-2.36-23.1.2.ph5.x86_64.rpm | size : 344K , sha256 : 46dda0948304427fc5c3f529fbacf6b98a0a77b1fa8de4d5bd18001bdaae1454 , build time : Wed, 27 May 2026 07:54:37 UTC

glibc-tools-2.43-3.ph5.x86_64.rpm | size : 332K , sha256 : eaa574ad5fe95597868ca5585b449065536f751001a0ecb234a5c0d856a101d9 , build time : Wed, 27 May 2026 10:04:38 UTC

nginx-1.30.2-1.ph5.x86_64.rpm | size : 472K , sha256 : 747823ca45992f5723668db3429baa7b8a260d67e219aa84fd45b2e933af3e6e , build time : Wed, 27 May 2026 10:30:26 UTC

nginx-all-modules-1.30.2-1.ph5.noarch.rpm | size : 16K , sha256 : 3aea99dbb143924074bc247a5ff857bd2ec33781a9385043c8fdab749f2f6fd4 , build time : Wed, 27 May 2026 10:30:26 UTC

nginx-mod-headers-more-1.30.2-1.ph5.x86_64.rpm | size : 24K , sha256 : f9607cf10c7de8cf88891acb64625a1f9ef0209b1b3a44b19b59ca4d45abf3e7 , build time : Wed, 27 May 2026 10:30:26 UTC

nginx-mod-http-dav-1.30.2-1.ph5.x86_64.rpm | size : 24K , sha256 : eecf88cf5309d68a8a259cdc8bf9ad2283f4fc884d53b89387d7fea2e8dc4cc6 , build time : Wed, 27 May 2026 10:30:26 UTC

nginx-mod-njs-1.30.2-1.ph5.x86_64.rpm | size : 500K , sha256 : dca1fcd18d617a9e0e7e2f2613ada929c927252577fe71c973782b22d45f9543 , build time : Wed, 27 May 2026 10:30:26 UTC

nginx-mod-stream-1.30.2-1.ph5.x86_64.rpm | size : 88K , sha256 : ff8593d333c4daf6d99da0f4f902c47f000fc71192b8a707399d4d305aaacefe , build time : Wed, 27 May 2026 10:30:26 UTC

nginx-mod-stream-ssl-preread-1.30.2-1.ph5.x86_64.rpm | size : 20K , sha256 : c996ee690233cd0adc3ec8e33005ce55bb9fc3439ddc056f3628f3ebb768b249 , build time : Wed, 27 May 2026 10:30:26 UTC

linux-esx-6.1.174-1.ph5.x86_64.rpm | size : 17M , sha256 : 761fb1127b366fa2ed6557e6f4dffa6ef1c64647e572cac8b4f6f96cd9817f05 , build time : Wed, 27 May 2026 08:26:40 UTC

linux-esx-devel-6.1.174-1.ph5.x86_64.rpm | size : 12M , sha256 : 2c2b7b084b662baf4ec49944abdaedb5353a2d41ce778007240ff1f933d76da4 , build time : Wed, 27 May 2026 08:26:40 UTC

linux-esx-docs-6.1.174-1.ph5.x86_64.rpm | size : 9.3M , sha256 : d42d9a89a1612447b7fc4516752e4456fcc4920593e091ddd4fa3db58974203c , build time : Wed, 27 May 2026 08:26:40 UTC

linux-esx-drivers-intel-i40e-2.22.18-10.0601174001.ph5.x86_64.rpm | size : 228K , sha256 : 51608d03d2e4e5ab744669d38b1fa59d73544200d2f91947b0e07f6bd72bade7 , build time : Wed, 27 May 2026 09:17:17 UTC

linux-esx-drivers-intel-i40e-docs-2.22.18-10.0601174001.ph5.x86_64.rpm | size : 12K , sha256 : a725568a56c3c182db7d9ef28cc4f8a9a5833c5b3858bb4bb5b575667e18ca00 , build time : Wed, 27 May 2026 09:17:17 UTC

linux-esx-drivers-intel-iavf-4.9.5-9.0601174001.ph5.x86_64.rpm | size : 96K , sha256 : df53ef56c85990f9441b1c719055895edbd2bd28f0f626230be9d9a1892ee263 , build time : Wed, 27 May 2026 09:17:22 UTC

linux-esx-drivers-intel-iavf-docs-4.9.5-9.0601174001.ph5.x86_64.rpm | size : 12K , sha256 : 89478c40066f3e103a8367b86da278d3085bfdcc0d8ec377b657ffd4b82dd06e , build time : Wed, 27 May 2026 09:17:22 UTC

linux-esx-drivers-intel-ice-1.13.7-9.0601174001.ph5.x86_64.rpm | size : 456K , sha256 : 9dcdacfb915f260e39f749224824e9af2ad7cee3df62ab9720bfdd222e46291a , build time : Wed, 27 May 2026 09:17:10 UTC

linux-esx-drivers-intel-ice-docs-1.13.7-9.0601174001.ph5.x86_64.rpm | size : 12K , sha256 : 9a439e5554c9ec3779f0725f22730294fcc55860d8adf4a68ce86ad7cbeb567c , build time : Wed, 27 May 2026 09:17:10 UTC

libssh2-1.11.1-3.ph5.x86_64.rpm | size : 132K , sha256 : 352eb0299261afe6d759cb6aee34c073ee512c52cfbe9994806e340b86ab3e5b , build time : Wed, 27 May 2026 10:26:42 UTC

libssh2-devel-1.11.1-3.ph5.x86_64.rpm | size : 164K , sha256 : e2c0dc1a2fecbf557df3add8b289890debf8568464542a63b3f3cdaaa30a0fcd , build time : Wed, 27 May 2026 10:26:42 UTC

grub2-2.12-6.ph5.x86_64.rpm | size : 2.4M , sha256 : 304b7e3cd1f65c189afc7a9a5eb2d6fa3575d4ec30bfd052ac4bd8eafd19ce90 , build time : Wed, 27 May 2026 08:31:32 UTC

grub2-efi-2.12-6.ph5.x86_64.rpm | size : 1.1M , sha256 : 60724a0b04ce80de45d35a5f2246b765173e44837a85ef8875a452c42e1ca885 , build time : Wed, 27 May 2026 08:31:32 UTC

grub2-efi-image-2.12-6.ph5.x86_64.rpm | size : 396K , sha256 : fb725fa375ba9f726b648d66780a96a57062e547b54e1132ccca7e3f6867c77e , build time : Wed, 27 May 2026 08:31:32 UTC

grub2-emu-2.12-6.ph5.x86_64.rpm | size : 816K , sha256 : a27d316b5656e6a578504174ccf2b56b4b47dc7b8da253a4ee99bc34e73b38ef , build time : Wed, 27 May 2026 08:31:32 UTC

grub2-lang-2.12-6.ph5.x86_64.rpm | size : 856K , sha256 : bd01fc602ebac94b973ba658ea39e88dbe340da91e92aac7e3ce8433f842d54b , build time : Wed, 27 May 2026 08:31:32 UTC

grub2-pc-2.12-6.ph5.x86_64.rpm | size : 976K , sha256 : 84694a5e9c6df50e17a860709a5973a6befe0913b6cff11b30cae37e83c4624f , build time : Wed, 27 May 2026 08:31:32 UTC

linux-6.1.174-1.ph5.x86_64.rpm | size : 46M , sha256 : d65adc5decd406f89d0ace1707bc9c97b5ab8f0a703345899a31a681ff98d09a , build time : Wed, 27 May 2026 08:32:06 UTC

linux-devel-6.1.174-1.ph5.x86_64.rpm | size : 13M , sha256 : 95538b892571d860a084c08f330b022aa3355c899a7aaba9f1b04e4a9d85a095 , build time : Wed, 27 May 2026 08:32:06 UTC

linux-docs-6.1.174-1.ph5.x86_64.rpm | size : 9.3M , sha256 : e2787b9dfec72429c11d91aefa11eed3954787acc4c340f0e08ad787187601bb , build time : Wed, 27 May 2026 08:32:06 UTC

linux-drivers-gpu-6.1.174-1.ph5.x86_64.rpm | size : 5.2M , sha256 : efa601a743a2d9b16be284220fb6a43c6d332e231acc8d38e9c224e030c74e3d , build time : Wed, 27 May 2026 08:32:06 UTC

linux-drivers-intel-i40e-2.22.18-10.0601174001.ph5.x86_64.rpm | size : 264K , sha256 : f2b001594d8b9ace355c63dbdc4670a34fa7160b86fc9af996f8197a1661f8d3 , build time : Wed, 27 May 2026 09:30:59 UTC

linux-drivers-intel-i40e-docs-2.22.18-10.0601174001.ph5.x86_64.rpm | size : 12K , sha256 : d4dfaeb5e52c3ae04a5062bf72af0929ece554d303902e56cec8ca239a0e2f14 , build time : Wed, 27 May 2026 09:30:59 UTC

linux-drivers-intel-iavf-4.9.5-9.0601174001.ph5.x86_64.rpm | size : 108K , sha256 : 184e9803071d6c229350d2d3a3236593d2966ce839636cf48a09498e9ce41061 , build time : Wed, 27 May 2026 09:30:51 UTC

linux-drivers-intel-iavf-docs-4.9.5-9.0601174001.ph5.x86_64.rpm | size : 12K , sha256 : fc81200a37bf2d1ede240cc096d403fd5c3eb31a22743a385ec9496df0a4a5aa , build time : Wed, 27 May 2026 09:30:51 UTC

linux-drivers-intel-ice-1.13.7-9.0601174001.ph5.x86_64.rpm | size : 528K , sha256 : 4d922d142cc0528a5de23f32c677887b21678dd301f58978edc550a4222bae8c , build time : Wed, 27 May 2026 09:31:18 UTC

linux-drivers-intel-ice-docs-1.13.7-9.0601174001.ph5.x86_64.rpm | size : 12K , sha256 : 4dbd3872459c78740732939140d9563837e79db3e73e77d4baf38ad2c3e69490 , build time : Wed, 27 May 2026 09:31:18 UTC

linux-drivers-sound-6.1.174-1.ph5.x86_64.rpm | size : 1016K , sha256 : 1412bc0af904597cd3055c125c8aab27bd14c5c919cd48c36ee8ae04a46d8820 , build time : Wed, 27 May 2026 08:32:06 UTC