CVE-2024-8244

The filepath.Walk and filepath.WalkDir functions are documented as not following symbolic links, but both functions are susceptible to a TOCTOU time of check/time of use race condition where a portion of the path being walked is replaced with a symbolic link while the walk is in progress...

CVE-2024-8244

The filepath.Walk and filepath.WalkDir functions are documented as not following symbolic links, but both functions are susceptible to a TOCTOU time of check/time of use race condition where a portion of the path being walked is replaced with a symbolic link while the walk is in progress...

CVE-2025-27076 Time-of-check Time-of-use (TOCTOU) Race Condition in Display

Memory corruption while processing simultaneous requests via escape path...

CVE-2025-27076 Time-of-check Time-of-use (TOCTOU) Race Condition in Display

Memory corruption while processing simultaneous requests via escape path...

CVE-2025-21473 Time-of-check Time-of-use (TOCTOU) Race Condition in Camera_Linux

Memory corruption when using Virtual cdm Camera Data Mover to write registers...

CVE-2025-21473

CVE-2025-21473 describes a memory corruption vulnerability in Qualcomm chipsets when using Virtual cdm (Camera Data Mover) to write registers. The root cause is memory corruption from register writes, with references across sources noting a TOCTOU race aspect in Camera_Linux. Impact is described ...

CVE-2025-21455

CVE-2025-21455 describes memory corruption when submitting blob data to kernel space through IOCTL on Qualcomm chipsets. Affected component: kernel IOCTL handling for blob data. Root cause: memory corruption in blob submission path; exploitation is local (attack vector LOCAL) with low privileges ...

AZL-65783 CVE-2025-38461 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: vsock: Fix transport TOCTOU Transport assignment may race with module unload. Protect newtransport from becoming a stale pointer. This also takes care of an insecure call in vsockuselocaltransport; add a lockdep assert. BUG: unab...

VulnCheck KEV: CVE-2025-34027

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 write in combination...

tomcat: Incomplete fix for CVE-2024-50379 - RCE due to TOCTOU issue in JSP compilation

The fix for CVE-2024-50379 in Apache Tomcat was insufficient to mitigate the issue fully. A Time-of-check Time-of-use TOCTOU race condition occurs during JSP compilation on case-insensitive file systems when the default servlet is enabled for writing. This vulnerability allows an uploaded file to...

CVE-2025-48001

Time-of-check time-of-use toctou race condition in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack...

CVE-2025-49730

Time-of-check time-of-use toctou race condition in Microsoft Windows QoS scheduler allows an authorized attacker to elevate privileges locally...

CVE-2025-49730

Time-of-check time-of-use toctou race condition in Microsoft Windows QoS scheduler allows an authorized attacker to elevate privileges locally...

CVE-2025-48818

CVE-2025-48818 is a TOCTOU race condition in Windows BitLocker that enables bypass of a security feature via physical access. The CVE is listed in NCSC/NCSC-2025-0213 with impact described as bypassing security measures under Windows BitLocker and a CVSS v3.1 base score of 6.8 (PHYSICAL vector, L...

SUSE CVE-2025-38217

In the Linux kernel, the following vulnerability has been resolved: hwmon: ftsteutates Fix TOCTOU race in ftsread In the ftsread function, when handling hwmonpwmautochannelstemp, the code accesses the shared variable data-fansourcechannel twice without holding any locks. It is first checked again...

PT-2025-27992

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A Time-of-Check to Time-of-Use TOCTOU race condition exists in the fts read function when handling hwmon pwm auto channels temp. The code accesses the shared variable data-fan...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from a TOCTOU competition condition leading to undefined behavior...

DEBIAN-CVE-2025-38112

In the Linux kernel, the following vulnerability has been resolved: net: Fix TOCTOU issue in skisreadable sk-skprot-sockisreadable is a valid function pointer when sk resides in a sockmap. After the last skpsockput which usually happens when socket is removed from sockmap, sk-skprot gets restored...

PT-2025-27698

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A Time-of-Check-to-Time-of-Use TOCTOU issue exists in the sk is readable function. The sk-sk prot-sock is readable function pointer is valid when sk resides in a sockmap. However, afte...

Security Bulletin: Waitress WSGI Server Vulnerability: HTTP Pipelining Request Handling with Disabled Lookahead

Summary Waitress is a Web Server Gateway Interface server for Python 2 and 3. A remote client may send a request that is exactly recvbytes defaults to 8192 long, followed by a secondary request using HTTP pipelining. When request lookahead is disabled default we won't read any more requests, and...