# Critical Photon OS Security Update

## Summary

Advisory Id     : PHSA-2026-5.0-91-1005

Type            : Security

Severity        : ['Critical', 'Moderate']

Issue date      : 2026-09-18

Affected Release: 5.0-91

## Details

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

### Critical

perl - ['[CVE-2026-12087](https://nvd.nist.gov/vuln/detail/CVE-2026-12087)']

### Moderate

perl - ['[CVE-2026-15534](https://nvd.nist.gov/vuln/detail/CVE-2026-15534)']

## Solution

Update the affected packages (tdnf update package)

## Updated Packages Information

perl-5.42.2-5.ph5.x86_64.rpm | size : 17M , sha256 : 3ce5c82f1651c85b7528d2c73a5088ce3def47a1c86fbb52ba09a0cfed1078a0 , build time : Fri, 18 Sep 2026 12:45:53 UTC