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 through a race condition in the write process. An attacker can cause unauthorized file writes outside the intended sandbox mount root by...

EUVD-2026-26879

A vulnerability has been found in PrefectHQ prefect up to 3.6.28.dev1. Affected by this vulnerability is the function validaterestrictedurl of the component Webhook/Notification. The manipulation leads to time-of-check time-of-use. It is possible to initiate the attack remotely. The attack is...

PT-2026-36754

Name of the Vulnerable Software and Affected Versions PrefectHQ prefect versions prior to 3.6.28.dev2 Description A time-of-check time-of-use TOCTOU issue exists in the validate restricted url function of the Webhook/Notification component. This flaw allows a remote attacker to manipulate the...

libcap security update

An update is available for libcap. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Libcap is a library for getting and setting POSIX.1e formerly POSIX 6 draft 1...

Exploit for Time-of-check Time-of-use (TOCTOU) Race Condition in Packagekit_Project Packagekit

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net/packet: fix TOCTOU race on mmap'd vnet_hdr in tpacket_snd()

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EUVD-2026-26509

In the Linux kernel, the following vulnerability has been resolved: net/packet: fix TOCTOU race on mmap'd vnethdr in tpacketsnd In tpacketsnd, when PACKETVNETHDR is enabled, vnethdr points directly into the mmap'd TX ring buffer shared with userspace. The kernel validates the header via...

CVE-2026-37531

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 isvalidfilename function in wgtpkg-zip.c validates ZIP entry names but does not check for dot notation directory traversal...

PT-2026-36506

Name of the Vulnerable Software and Affected Versions AGL app-framework-main versions 17.1.12 and earlier Description A Zip Slip path traversal issue combined with a Time-of-Check to Time-of-Use TOCTOU race condition exists in the widget installation flow. The is valid filename function in...

libcap: libcap: Privilege escalation via TOCTOU race condition in cap_set_file()

A flaw was found in libcap. A local unprivileged user can exploit a Time-of-check-to-time-of-use TOCTOU race condition in the capsetfile function. This allows an attacker with write access to a parent directory to redirect file capability updates to an attacker-controlled file. By doing so,...

CVE-2026-22751

A flaw was found in Spring Security, specifically in applications configured for One-Time Token login using JdbcOneTimeTokenService. This vulnerability is due to a Time-of-check Time-of-use TOCTOU race condition. A remote attacker with high attack complexity could exploit this flaw to achieve low...

CVE-2026-31641 rxrpc: Fix RxGK token loading to check bounds

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix RxGK token loading to check bounds rxrpcpreparsexdryfsrxgk reads the raw key length and ticket length from the XDR token as u32 values and passes each through roundupx, 4 before using the rounded value for validation a...

EUVD-2026-25322

OpenClaw before 2026.3.31 contains a time-of-check-time-of-use vulnerability in sandbox file operations that allows attackers to bypass fd-based defenses. Attackers can exploit check-then-act patterns in applypatch, remove, and mkdir operations to manipulate files between validation and execution...

CVE-2026-41338

OpenClaw before 2026.3.31 contains a time-of-check-time-of-use vulnerability in sandbox file operations that allows attackers to bypass fd-based defenses. Attackers can exploit check-then-act patterns in applypatch, remove, and mkdir operations to manipulate files between validation and execution...

CVE-2026-41338

OpenClaw prior to 2026.3.31 contains a time‑of‑check/time‑of‑use (TOCTOU) vulnerability in sandbox file operations that lets attackers bypass fd‑based defenses. The issue arises from check‑then‑act patterns in apply_patch, remove, and mkdir, enabling manipulation of files between validation and e...

CVE-2026-41338 OpenClaw < 2026.3.31 - Time-of-Check-Time-of-Use (TOCTOU) Vulnerability in Sandbox File Operations

OpenClaw before 2026.3.31 contains a time-of-check-time-of-use vulnerability in sandbox file operations that allows attackers to bypass fd-based defenses. Attackers can exploit check-then-act patterns in applypatch, remove, and mkdir operations to manipulate files between validation and execution...

uutils coreutils has a Time-of-check Time-of-use (TOCTOU) Race Condition

A Time-of-Check to Time-of-Use TOCTOU vulnerability exists in the chcon utility of uutils coreutils during recursive operations. The implementation resolves recursive targets using a fresh path lookup via ftsaccpath rather than binding the traversal and label application to the specific directory...

uutils coreutils has a Time-of-check Time-of-use (TOCTOU) Race Condition

The cp utility in uutils coreutils is vulnerable to an information disclosure race condition. Destination files are initially created with umask-derived permissions e.g., 0644 before being restricted to their final mode e.g., 0600 later in the process. A local attacker can race to open the file...

GHSA-2M8X-MVFX-GWGJ uutils coreutils has a Time-of-check Time-of-use (TOCTOU) Race Condition

The cp utility in uutils coreutils is vulnerable to an information disclosure race condition. Destination files are initially created with umask-derived permissions e.g., 0644 before being restricted to their final mode e.g., 0600 later in the process. A local attacker can race to open the file...

Duplicate Advisory: uutils coreutils has a Time-of-Check to Time-of-Use (TOCTOU) race condition

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-239g-2685-54x3. This link is maintained to preserve external references. Original Description The install utility in uutils coreutils is vulnerable to a Time-of-Check to Time-of-Use TOCTOU race condition during...