# Critical Photon OS Security Update

## Summary

Advisory Id     : PHSA-2026-5.0-90-1030

Type            : Security

Severity        : ['Critical', 'Important']

Issue date      : 2026-10-09

Affected Release: 5.0-90

## Details

Updates of ['samba-client', 'bindutils'] packages of Photon OS have been released.
## Affected Packages

### Critical

samba-client - ['[CVE-2026-4408](https://nvd.nist.gov/vuln/detail/CVE-2026-4408)', '[CVE-2026-4480](https://nvd.nist.gov/vuln/detail/CVE-2026-4480)']

### Important

bindutils - ['[CVE-2026-11605](https://nvd.nist.gov/vuln/detail/CVE-2026-11605)', '[CVE-2026-13321](https://nvd.nist.gov/vuln/detail/CVE-2026-13321)', '[CVE-2026-19666](https://nvd.nist.gov/vuln/detail/CVE-2026-19666)', '[CVE-2026-80274](https://nvd.nist.gov/vuln/detail/CVE-2026-80274)', '[CVE-2026-19667](https://nvd.nist.gov/vuln/detail/CVE-2026-19667)', '[CVE-2026-11331](https://nvd.nist.gov/vuln/detail/CVE-2026-11331)', '[CVE-2026-11622](https://nvd.nist.gov/vuln/detail/CVE-2026-11622)', '[CVE-2026-13204](https://nvd.nist.gov/vuln/detail/CVE-2026-13204)', '[CVE-2026-76163](https://nvd.nist.gov/vuln/detail/CVE-2026-76163)', '[CVE-2026-81563](https://nvd.nist.gov/vuln/detail/CVE-2026-81563)', '[CVE-2026-12617](https://nvd.nist.gov/vuln/detail/CVE-2026-12617)', '[CVE-2026-11721](https://nvd.nist.gov/vuln/detail/CVE-2026-11721)', '[CVE-2026-81736](https://nvd.nist.gov/vuln/detail/CVE-2026-81736)']

## Solution

Update the affected packages (tdnf update package)

## Updated Packages Information

samba-client-4.19.3-7.3.2.ph5.x86_64.rpm | size : 1.3M , sha256 : 08c81689b75863069ede2e71b3c342522d242f12de8a31c82ef6ace014a7d934 , build time : Fri, 09 Oct 2026 17:42:53 UTC

samba-client-devel-4.19.3-7.3.2.ph5.x86_64.rpm | size : 216K , sha256 : 1c137638216ba8b439de94562e4057a141bfaadd69801156da309c9dfd85e594 , build time : Fri, 09 Oct 2026 17:42:53 UTC

samba-client-libs-4.19.3-7.3.2.ph5.x86_64.rpm | size : 5.4M , sha256 : 66034e3daca0e0b537fe6162556e666f44be7d31172500ccef5c643ba381f987 , build time : Fri, 09 Oct 2026 17:42:53 UTC

bindutils-9.20.29-0.0.1.ph5.x86_64.rpm | size : 576K , sha256 : 9177c36e057a5abc586e3f1967c9f5d99971ed57b821a4c56f2ca96c4f72202e , build time : Fri, 09 Oct 2026 17:40:57 UTC

bindutils-devel-9.20.29-0.0.1.ph5.x86_64.rpm | size : 348K , sha256 : a4a8abe738e53f92b49e1f2c3c0cec2e4f7f795b3ee01af249c700711b396192 , build time : Fri, 09 Oct 2026 17:40:57 UTC

bindutils-libs-9.20.29-0.0.1.ph5.x86_64.rpm | size : 1.4M , sha256 : 8315439340fcb73eb1b4d7a780b314be2bf95f08f730739d3ed04a4b7b9b0463 , build time : Fri, 09 Oct 2026 17:40:57 UTC