Toctou Race Condition

Vulnerability

Threat entity extracted from intelligence sources

Frequency

5

occurrences

First Seen

September 8, 2026

Last Seen

November 3, 2026

Overview

Recent Events

Related Clusters (3)

CISA Adds High-Risk WordPress Vulnerability to KEV Catalog

2h ago·1 sources

TeamViewer Issues Urgent Patch for Five High-Severity Vulnerabilities

Sep 30·5 sources

Progress Patches High-Severity Flaws in Telerik Fiddler Classic

Oct 7·1 sources

Related Articles (5)

CISA Adds One Known Exploited Vulnerability to Catalog

Kb Security Root Certificate Installation Toctou Cve 2026 77804

www.telerik.com·Oct 7

TeamViewer warns in its security advisory

www.teamviewer.com·Oct 1

CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition

cwe.mitre.org·Sep 8

CVE-2026

Api.Msrc.Microsoft·Sep 8

Related Entities

Local Privilege Escalation Privilege Escalation Remote Code Execution Progress Telerik CVE-2026-119977 CVE-2026-77804 CWE-367 - TOCTOU Race Condition CWE-362 - Race Condition CWE-269 - Improper Privilege Management CWE-122 - Heap-based Buffer Overflow CWE-22 - Path Traversal T1068 - Exploitation for Privilege Escalation