# Important Photon OS Security Update

## Summary
  
Advisory Id     : PHSA-2026-5.0-92-0936
  
Type            : Security
  
Severity        : ['Important', 'Moderate']
  
Issue date      : 2026-07-31
  
Affected Release: 5.0-92

## Details
  
Updates of ['libtiff'] packages of Photon OS have been released.
## Affected Packages

### Important
  
libtiff - ['[CVE-2026-12912](https://nvd.nist.gov/vuln/detail/CVE-2026-12912)']

### Moderate
  
libtiff - ['[CVE-2023-1916](https://nvd.nist.gov/vuln/detail/CVE-2023-1916)', '[CVE-2023-3164](https://nvd.nist.gov/vuln/detail/CVE-2023-3164)', '[CVE-2023-6228](https://nvd.nist.gov/vuln/detail/CVE-2023-6228)', '[CVE-2023-6277](https://nvd.nist.gov/vuln/detail/CVE-2023-6277)']

## Solution
  
Update the affected packages (tdnf update package)

## Updated Packages Information
  
libtiff-4.7.2-1.ph5.x86_64.rpm | size : 412K , sha256 : 856c090a31df1b358d39ff28cab42490613bac95a165e788ccca928a55f5e2ed , build time : Fri, 31 Jul 2026 12:54:26 UTC
  
libtiff-devel-4.7.2-1.ph5.x86_64.rpm | size : 928K , sha256 : 1e726bc0bff9443d55d7119067fe97c5d098efc84b166cd17bc3857f68aaf607 , build time : Fri, 31 Jul 2026 12:54:26 UTC