Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to a Time-of-Check to Time-of-Use in virtualenv [CVE-2026-22702]

Summary IBM Watson Speech Services Cartridge is vulnerable to a Time-of-Check to Time-of-Use in virtualenv, caused by flaws which allow local attackers to perform symlink-based attacks on directory creation operations. CVE-2026-22702. virtualenv is used in our java microservices. This...

Security Bulletin: IBM Maximo Application Suite - Monitor Component uses filelock-3.20.1-py3-none-any.whl, filelock-3.20.2-py3-none-any.whl which is vulnerable to CVE-2026-22701.

Summary IBM Maximo Application Suite - Monitor Component uses filelock-3.20.1-py3-none-any.whl, filelock-3.20.2-py3-none-any.whl which is vulnerable to CVE-2026-22701. This bulletin contains information addressing the vulnerability. Vulnerability Details CVEID:CVE-2026-22701 DESCRIPTION: filelock...

Time-of-check Time-of-use (TOCTOU) Race Condition

Overview github.com/grafana/grafana/pkg/api is an open and composable observability and data visualization platform. Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition through a time-of-check-to-time-of-use condition in the datasource deletion...

CVE-2026-21725

A time-of-create-to-time-of-use TOCTOU vulnerability lets recently deleted-then-recreated data sources be re-deleted without permission to do so. This requires several very stringent conditions to be met: - The attacker must have admin access to the specific datasource prior to its first deletion...

CVE-2026-21725 Authorization Bypass via TOCTOU in Grafana Datasource Deletion by Name

A time-of-create-to-time-of-use TOCTOU vulnerability lets recently deleted-then-recreated data sources be re-deleted without permission to do so. This requires several very stringent conditions to be met: - The attacker must have admin access to the specific datasource prior to its first deletion...

Time-of-Check-Time-of-Use (TOCTOU) Race Condition

filelock is vulnerable to a Time-of-Check-Time-of-Use TOCTOU race condition. The vulnerability is due to improper file existence checking before opening lock files with truncation, which allows an attacker to exploit a symlink race and corrupt or truncate arbitrary files...

CVE-2026-27127

Craft is a content management system CMS. In versions 4.5.0-RC1 through 4.16.18 and 5.0.0-RC1 through 5.8.22, the SSRF validation in Craft CMS’s GraphQL Asset mutation performs DNS resolution separately from the HTTP request. This Time-of-Check-Time-of-Use TOCTOU vulnerability enables DNS rebindi...

CVE-2026-27128

Craft is a content management system CMS. In versions 4.5.0-RC1 through 4.16.18 and 5.0.0-RC1 through 5.8.22, a Time-of-Check-Time-of-Use TOCTOU race condition exists in Craft CMS’s token validation service for tokens that explicitly set a limited usage. The getTokenRoute method reads a token’s...

📄 MS‑EVEN TOCTOU ElfrBackupELFW Arbitrary File Write

This module exploits a Time-of-Check Time-of-Use TOCTOU vulnerability in the MS-EVEN protocol Windows Event Log service. A low-privileged authenticated user can write arbitrary files to a remote Windows machine by abusing the ElfrBackupELFW RPC function. This module strictly follows the MS-EVEN...

Exploit for Time-of-check Time-of-use (TOCTOU) Race Condition in Linux Linux_Kernel

SENTINEL-ROOT-AUDIT: Honor Magic V2 Hypervisor Detection Suite...

CVE-2026-27128

CVE-2026-27128 — Craft CMS TOCTOU token race : A TOCTOU race condition exists in Craft CMS’s token validation service for limited-use tokens. In affected versions (4.5.0-RC1–4.16.18 and 5.0.0-RC1–5.8.22), getTokenRoute() reads a token’s usage count, checks limits, then updates the database in non...

CVE-2026-27127

CVE-2026-27127 affects Craft CMS (versions 4.5.0-RC1–4.16.18 and 5.0.0-RC1–5.8.22). It exploits a TOCTOU DNS rebinding flaw in the GraphQL Asset mutation where DNS resolution occurs separately from the HTTP request, bypassing prior fixes for CVE-2025-68437 and allowing access to blocked IPs. Expl...

EUVD-2026-7402

Craft is a content management system CMS. In versions 4.5.0-RC1 through 4.16.18 and 5.0.0-RC1 through 5.8.22, the SSRF validation in Craft CMS’s GraphQL Asset mutation performs DNS resolution separately from the HTTP request. This Time-of-Check-Time-of-Use TOCTOU vulnerability enables DNS rebindi...

Time-of-check Time-of-use (TOCTOU) Race Condition

Overview craftcms/cms is a content management system. Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition via the getTokenRoute function. An attacker can bypass token usage limits by sending concurrent requests before the database update completes,...

GHSA-6FX5-5CW5-4897 Craft CMS Race condition in Token Service potentially allows for token usage greater than the token limit

A Time-of-Check-Time-of-Use TOCTOU race condition exists in Craft CMS’s token validation service for tokens that explicitly set a limited usage. The getTokenRoute method reads a token’s usage count, checks if it’s within limits, then updates the database in separate non-atomic operations. By...

Time-of-check Time-of-use (TOCTOU) Race Condition

Overview craftcms/cms is a content management system. Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition in the validateHostname function. An attacker can access internal cloud metadata endpoints and retrieve sensitive credentials by exploiting a...

Craft CMS has Cloud Metadata SSRF Protection Bypass via DNS Rebinding

Summary The SSRF validation in Craft CMS’s GraphQL Asset mutation performs DNS resolution separately from the HTTP request. This Time-of-Check-Time-of-Use TOCTOU vulnerability enables DNS rebinding attacks, where an attacker’s DNS server returns different IP addresses for validation compared to t...

PT-2026-21609

Name of the Vulnerable Software and Affected Versions Craft CMS versions 4.5.0-RC1 through 4.16.18 Craft CMS versions 5.0.0-RC1 through 5.8.22 Description Craft CMS is susceptible to a Server-Side Request Forgery SSRF vulnerability in its GraphQL Asset mutation. The validation process performs DN...

Amazon Linux 2023 : python3.13-filelock (ALAS2023-2026-1411)

"It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1411 advisory. filelock is a platform-independent file lock for Python. In versions prior to 3.20.1, a Time-of-Check- Time-of-Use TOCTOU race condition allows local attackers to corrupt or truncate arbitrar...

CVE-2023-31324

A Time-of-check time-of-use TOCTOU race condition in the AMD Secure Processor ASP could allow an attacker to modify External Global Memory Interconnect Trusted Agent XGMI TA commands as they are processed potentially resulting in loss of confidentiality, integrity, or availability...