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Fortinet PSIRT AdvisoriesFG-IR-26-146

Out of bounds read in GUI

HighVendor CVSS 7.0 / 10 1 CVE Published Jul 14, 2026 at 7:00 AM UTC

Summary

CVSSv3 Score:

7.0

An out of bounds read [CWE-125] vulnerability in FortiAuthenticator may allow a remote unauthenticated attacker to retrieve sensitive information via a specially crafted request.

Revised on 2026-07-14 00:00:00

Products covered

  • FortiAuthenticator

Remediation

Separate remediation guidance was not included in the collected bulletin.

CVEs in this advisory 1

Update history

What changed in later vendor updates

SecurityAlert records field-level changes from the point we begin following a bulletin. Earlier vendor changes may not have a field-by-field record.

    • Added CVEs: CVE-2025-53379.

Updates

  1. Published by Fortinet

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

  3. Confirmed at the source

    Our collector saw this advisory during a later source check.