CVE-2026-26017

CoreDNS is a DNS server that chains plugins. Prior to version 1.14.2, a logical vulnerability in CoreDNS allows DNS access controls to be bypassed due to the default execution order of plugins. Security plugins such as acl are evaluated before the rewrite plugin, resulting in a Time-of-Check...

PT-2026-23721

Name of the Vulnerable Software and Affected Versions CoreDNS versions prior to 1.14.2 Description A logical flaw exists due to the default execution order of plugins, where security plugins such as acl are evaluated before the rewrite plugin. This creates a Time-of-Check Time-of-Use TOCTOU flaw—...

CVE-2026-26017: Time-of-check Time-of-use (TOCTOU) Race Condition

CoreDNS is a DNS server that chains plugins. Prior to version 1.14.2, a logical vulnerability in CoreDNS allows DNS access controls to be bypassed due to the default execution order of plugins. Security plugins such as acl are evaluated before the rewrite plugin, resulting in a Time-of-Check...

CVE-2026-27750 Avira Internet Security Optimizer TOCTOU

Avira Internet Security contains a time-of-check time-of-use TOCTOU vulnerability in the Optimizer component. A privileged service running as SYSTEM identifies directories for cleanup during a scan phase and subsequently deletes them during a separate cleanup phase without revalidating the target...

CVE-2026-27750: Time-of-check Time-of-use (TOCTOU) Race Condition

Avira Internet Security contains a time-of-check time-of-use TOCTOU vulnerability in the Optimizer component. A privileged service running as SYSTEM identifies directories for cleanup during a scan phase and subsequently deletes them during a separate cleanup phase without revalidating the target...

EUVD-2026-9347

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. A patch bypass vulnerability for CVE-2026-27636 in FreeScout 1.8.206 and earlier allows any authenticated user with file upload permissions to achieve Remote Code Execution RCE on the server by uploading a maliciou...

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

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition via improper validation of file paths in browser output handling. An attacker can write files outside of intended directory boundaries by...

GHSA-MWCG-WFQ3-4GJC OpenClaw's system.run approval TOCTOU via mutable symlink cwd target on node host

Summary In [email protected], approval-bound system.run on node hosts could be influenced by mutable symlink cwd targets between approval and execution. Details Approval matching on the gateway validated command/argv and binding fields, including cwd, as provided text. Node execution later used...

Linux Distros Unpatched Vulnerability : CVE-2026-21725

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

CVE-2026-28289: Unrestricted Upload of File with Dangerous Type

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. A patch bypass vulnerability for CVE-2026-27636 in FreeScout 1.8.206 and earlier allows any authenticated user with file upload permissions to achieve Remote Code Execution RCE on the server by uploading a maliciou...

PT-2026-25136

Summary A symlink-retarget TOCTOU race in writeFileWithinRoot could point an attacker-controlled path alias outside the configured root between resolution and write operations. Impact Affected versions could cause out-of-root write side effects including file creation or truncation before final...

PT-2026-25112

Summary Sandbox media handling had a time-of-check/time-of-use gap: media paths could be validated first and read later through a separate path. A symlink retarget between those steps could cause reads outside sandboxRoot. Impact Affected versions could permit host file reads outside the intended...

CVE-2026-20438: Time-of-check Time-of-use (TOCTOU) Race Condition

In MAE, there is a possible out of bounds write due to a race condition. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10431920; Issue ID: MSV-5835...

CVE-2026-20445: Time-of-check Time-of-use (TOCTOU) Race Condition

In MDDP, there is a possible system crash due to a race condition. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10289875; Issue ID: MSV-5184...

Exploit for CVE-2025-70341

CVE-2025-70341: Insecure Permissions + Arbitrary Code Executio...

SUSE 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

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

CVE-2026-21725 describes a TOCTOU issue in Grafana data sources where a recently deleted-then-recreated datasource can be re-deleted by an attacker. Conditions include admin access before first deletion, a 30-second window on the same pod, the attacker deleting the datasource, a recreate by anoth...

CVE-2026-21725: Time-of-check Time-of-use (TOCTOU) Race Condition

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-2026-27128

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...