CWE-367
Time-of-check Time-of-use (TOCTOU) Race Condition
Description
The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check.
Hierarchy (View 1000)
Related attack patterns (CAPEC)
CAPEC-27 · CAPEC-29
CVEs mapped to this weakness (740)
page 1 of 37| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2025-22224 | Cri | 0.73 | 9.3 | 0.02 | KEV | Mar 4, 2025 | VMware ESXi, and Workstation contain a TOCTOU (Time-of-Check Time-of-Use) vulnerability that leads to an out-of-bounds write. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process… | |
| CVE-2023-35311 | Hig | 0.70 | 8.8 | 0.16 | KEV | Jul 11, 2023 | Microsoft Outlook Security Feature Bypass Vulnerability | |
| CVE-2024-30088 | Hig | 0.69 | 7.0 | 0.68 | KEV | Jun 11, 2024 | Windows Kernel Elevation of Privilege Vulnerability | |
| CVE-2025-34027 | Cri | 0.68 | — | 0.37 | May 21, 2025 | The Versa Concerto SD-WAN orchestration platform is vulnerable to an authentication bypass in the Traefik reverse proxy configuration, allowing at attacker to access administrative endpoints. The Spack upload endpoint can be leveraged for a Time-of-Check to Time-of-Use (TOCTOU)… | ||
| CVE-2025-64180 | Cri | 0.65 | 10.0 | 0.00 | Nov 7, 2025 | Manager-io/Manager is accounting software. In Manager Desktop and Server versions 25.11.1.3085 and below, a critical vulnerability permits unauthorized access to internal network resources. The flaw lies in the fundamental design of the DNS validation mechanism. A Time-of-Check… | ||
| CVE-2026-63297 | Cri | 0.64 | 9.9 | 0.00 | Aug 12, 2026 | An authorization bypass vulnerability in LXD due to a timing flaw during configuration merging allows an authenticated attacker to bypass target project restrictions during cross-project instance copies. When copying an instance to a target project, LXD performs restriction… | ||
| CVE-2026-37531 | Cri | 0.64 | 9.8 | 0.01 | May 1, 2026 | AGL app-framework-main thru 17.1.12 contains a Zip Slip path traversal vulnerability (CWE-22) combined with a TOCTOU race condition (CWE-367) in the widget installation flow. The is_valid_filename function in wgtpkg-zip.c validates ZIP entry names but does not check for dot… | ||
| CVE-2025-13032 | Cri | 0.64 | 9.9 | 0.00 | Nov 11, 2025 | Double fetch in sandbox kernel driver in Avast/AVG Antivirus <25.3 on windows allows local attacker to escalate privelages via pool overflow. | ||
| CVE-2024-41787 | Cri | 0.64 | 9.8 | 0.01 | Jan 10, 2025 | IBM Engineering Requirements Management DOORS Next 7.0.2 and 7.0.3 could allow a remote attacker to bypass security restrictions, caused by a race condition. By sending a specially crafted request, an attacker could exploit this vulnerability to remotely execute code. | ||
| CVE-2024-41779 | Cri | 0.64 | 9.8 | 0.01 | Nov 22, 2024 | IBM Engineering Systems Design Rhapsody - Model Manager 7.0.2 and 7.0.3 could allow a remote attacker to bypass security restrictions, caused by a race condition. By sending a specially crafted request, an attacker could exploit this vulnerability to remotely execute code. | ||
| CVE-2024-0132 | Cri | 0.64 | 9.0 | 0.38 | Sep 26, 2024 | NVIDIA Container Toolkit 1.16.1 or earlier contains a Time-of-check Time-of-Use (TOCTOU) vulnerability when used with default configuration where a specifically crafted container image may gain access to the host file system. This does not impact use cases where CDI is used. A… | ||
| CVE-2024-27114 | Cri | 0.64 | 9.8 | 0.01 | Sep 11, 2024 | A unauthenticated Remote Code Execution (RCE) vulnerability is found in the SO Planning online planning tool. If the public view setting is enabled, a attacker can upload a PHP-file that will be available for execution for a few milliseconds before it is removed, leading to… | ||
| CVE-2019-7249 | Cri | 0.64 | 9.8 | 0.03 | Jan 31, 2019 | In Keybase before 2.12.6 on macOS, the move RPC to the Helper was susceptible to time-to-check-time-to-use bugs and would also allow one user of the system (who didn't have root access) to tamper with another's installs. | ||
| CVE-2023-38146 | Hig | 0.63 | 8.8 | 0.39 | Sep 12, 2023 | Windows Themes Remote Code Execution Vulnerability | ||
| CVE-2024-50379 | Cri | 0.60 | 9.8 | 0.44 | Dec 17, 2024 | Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability during JSP compilation in Apache Tomcat permits an RCE on case insensitive file systems when the default servlet is enabled for write (non-default configuration). This issue affects Apache Tomcat: from 11.0.0-M1… | ||
| CVE-2022-33257 | Cri | 0.60 | 9.3 | 0.00 | Mar 10, 2023 | Memory corruption in Core due to time-of-check time-of-use race condition during dump collection in trust zone. | ||
| CVE-2021-35090 | Cri | 0.60 | 9.3 | 0.00 | Jun 14, 2022 | Possible hypervisor memory corruption due to TOC TOU race condition when updating address mappings in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile | ||
| CVE-2026-20677 | Cri | 0.59 | 9.0 | 0.00 | Feb 11, 2026 | A race condition was addressed with improved handling of symbolic links. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sonoma 14.8.4, macOS Tahoe 26.3, visionOS 26.3. A shortcut may be able to bypass sandbox restrictions. | ||
| CVE-2022-36980 | Hig | 0.59 | 8.1 | 0.83 | Mar 29, 2023 | This vulnerability allows remote attackers to bypass authentication on affected installations of Ivanti Avalanche 6.3.2.3490. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within… | ||
| CVE-2021-35082 | Cri | 0.59 | 9.1 | 0.00 | Jun 14, 2022 | Improper integrity check can lead to race condition between tasks PDCP and RRC? right after a valid RRC security mode command packet has been received in Snapdragon Industrial IOT |
- risk 0.73cvss 9.3epss 0.02
VMware ESXi, and Workstation contain a TOCTOU (Time-of-Check Time-of-Use) vulnerability that leads to an out-of-bounds write. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process…
- risk 0.70cvss 8.8epss 0.16
Microsoft Outlook Security Feature Bypass Vulnerability
- risk 0.69cvss 7.0epss 0.68
Windows Kernel Elevation of Privilege Vulnerability
- risk 0.68cvss —epss 0.37
The Versa Concerto SD-WAN orchestration platform is vulnerable to an authentication bypass in the Traefik reverse proxy configuration, allowing at attacker to access administrative endpoints. The Spack upload endpoint can be leveraged for a Time-of-Check to Time-of-Use (TOCTOU)…
- risk 0.65cvss 10.0epss 0.00
Manager-io/Manager is accounting software. In Manager Desktop and Server versions 25.11.1.3085 and below, a critical vulnerability permits unauthorized access to internal network resources. The flaw lies in the fundamental design of the DNS validation mechanism. A Time-of-Check…
- risk 0.64cvss 9.9epss 0.00
An authorization bypass vulnerability in LXD due to a timing flaw during configuration merging allows an authenticated attacker to bypass target project restrictions during cross-project instance copies. When copying an instance to a target project, LXD performs restriction…
- risk 0.64cvss 9.8epss 0.01
AGL app-framework-main thru 17.1.12 contains a Zip Slip path traversal vulnerability (CWE-22) combined with a TOCTOU race condition (CWE-367) in the widget installation flow. The is_valid_filename function in wgtpkg-zip.c validates ZIP entry names but does not check for dot…
- risk 0.64cvss 9.9epss 0.00
Double fetch in sandbox kernel driver in Avast/AVG Antivirus <25.3 on windows allows local attacker to escalate privelages via pool overflow.
- risk 0.64cvss 9.8epss 0.01
IBM Engineering Requirements Management DOORS Next 7.0.2 and 7.0.3 could allow a remote attacker to bypass security restrictions, caused by a race condition. By sending a specially crafted request, an attacker could exploit this vulnerability to remotely execute code.
- risk 0.64cvss 9.8epss 0.01
IBM Engineering Systems Design Rhapsody - Model Manager 7.0.2 and 7.0.3 could allow a remote attacker to bypass security restrictions, caused by a race condition. By sending a specially crafted request, an attacker could exploit this vulnerability to remotely execute code.
- risk 0.64cvss 9.0epss 0.38
NVIDIA Container Toolkit 1.16.1 or earlier contains a Time-of-check Time-of-Use (TOCTOU) vulnerability when used with default configuration where a specifically crafted container image may gain access to the host file system. This does not impact use cases where CDI is used. A…
- risk 0.64cvss 9.8epss 0.01
A unauthenticated Remote Code Execution (RCE) vulnerability is found in the SO Planning online planning tool. If the public view setting is enabled, a attacker can upload a PHP-file that will be available for execution for a few milliseconds before it is removed, leading to…
- risk 0.64cvss 9.8epss 0.03
In Keybase before 2.12.6 on macOS, the move RPC to the Helper was susceptible to time-to-check-time-to-use bugs and would also allow one user of the system (who didn't have root access) to tamper with another's installs.
- risk 0.63cvss 8.8epss 0.39
Windows Themes Remote Code Execution Vulnerability
- risk 0.60cvss 9.8epss 0.44
Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability during JSP compilation in Apache Tomcat permits an RCE on case insensitive file systems when the default servlet is enabled for write (non-default configuration). This issue affects Apache Tomcat: from 11.0.0-M1…
- risk 0.60cvss 9.3epss 0.00
Memory corruption in Core due to time-of-check time-of-use race condition during dump collection in trust zone.
- risk 0.60cvss 9.3epss 0.00
Possible hypervisor memory corruption due to TOC TOU race condition when updating address mappings in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile
- risk 0.59cvss 9.0epss 0.00
A race condition was addressed with improved handling of symbolic links. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sonoma 14.8.4, macOS Tahoe 26.3, visionOS 26.3. A shortcut may be able to bypass sandbox restrictions.
- risk 0.59cvss 8.1epss 0.83
This vulnerability allows remote attackers to bypass authentication on affected installations of Ivanti Avalanche 6.3.2.3490. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within…
- risk 0.59cvss 9.1epss 0.00
Improper integrity check can lead to race condition between tasks PDCP and RRC? right after a valid RRC security mode command packet has been received in Snapdragon Industrial IOT