Guardsquare incident

Preventive measures against (CVE-2026-109618 & CVE-2026-109619)

Minor Resolved View vendor source →

Guardsquare experienced a minor incident on October 21, 2026 affecting Dashboard UI and Application security testing and 1 more component, lasting 3h 55m. The incident has been resolved; the full update timeline is below.

Started
Oct 21, 2026, 02:06 PM UTC
Resolved
Oct 21, 2026, 06:01 PM UTC
Duration
3h 55m
Detected by Pingoru
Oct 21, 2026, 02:06 PM UTC

Affected components

Dashboard UIApplication security testingGuided protection workflow

Update timeline

  1. investigating Oct 21, 2026, 02:06 PM UTC

    Status: Investigating We have temporarily taken our platform offline to safely deploy critical security patches addressing CVE-2026-109618 and CVE-2026-109619. Affected components Application security testing (Partial outage) Guided protection workflow (Partial outage) Dashboard UI (Full outage)

  2. resolved Oct 21, 2026, 06:01 PM UTC

    Status: Resolved We've successfully applied all necessary patches to our infrastructure. Affected components Application security testing (Operational) Guided protection workflow (Operational) Dashboard UI (Operational)