# Gnoppix Security Announcement - 2026-10-21T12:37:16.717-04:00

**URL:** <https://forum.gnoppix.org/t/gnoppix-security-announcement-2026-10-21t1216-717-04-00/7686>\
**Category:** Issues and Help\
**Created:** [October 21, 2026, 4:37pm UTC](https://forum.gnoppix.org/t/gnoppix-security-announcement-2026-10-21t1216-717-04-00/7686 "2026-10-21T16:37:17Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![amu](https://forum.gnoppix.org/user_avatar/forum.gnoppix.org/amu/32/7_2.png) [@amu](https://forum.gnoppix.org/u/amu)\
**Post date:** [October 21, 2026, 4:37pm UTC](https://forum.gnoppix.org/t/gnoppix-security-announcement-2026-10-21t1216-717-04-00/7686/1 "2026-10-21T16:37:17Z")

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## GSA-6574-1: php8.4 Security Update

**Takeaway:** Gnoppix Security released GSA-6574-1. Multiple php8.4 flaws allow denial of service, data disclosure, or remote code execution.

> Upgrade installed php8.4 packages now. - Please update your systems.