CVE-2026-108698: Time-of-check Time-of-use (TOCTOU) Race Condition

hyper-mcp through 0.8.3 contains a signature verification bypass vulnerability in loadwasm in src/wasm/oci.rs that verifies the Cosign signature of a separately resolved tag rather than the loaded manifest. Attackers controlling registry responses for the tag can serve an unsigned malicious...

sgxray

SGXRay: Automatizzare il rilevamento delle vulnerabilità per le app SGX Intel SGX protegge la logica applicativa isolata e i dati sensibili all'interno di un enclave con crittografia della memoria basata su hardware. Per utilizzare questo meccanismo di sicurezza hardware è necessario un modello d...

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

Overview org.apache.cxf:cxf-rt-rs-security-oauth2 is a services framework. Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition through the removeCodeGrant method in the JPA OAuth2 authorization code grant provider. A remote attacker can obtain...

symboliclink-testing-tools

symboliclink-testing-tools c Google Inc. 2015 Sviluppato da James Forshaw Questa è una piccola suite di strumenti per testare vari tipi di collegamenti simbolici di Windows. È composta dai seguenti strumenti: BaitAndSwitch : Crea un collegamento simbolico e usa un OPLOCK per vincere una TOCTOU...

CVE-2026-73179: Time-of-check Time-of-use (TOCTOU) Race Condition

Improper enforcement of single-use authorization code semantics in the JPA OAuth2 authorization code grant provider in Apache CXFallows a remote attacker to obtain multiple valid access tokens from a single authorization code via concurrent token exchange requests that race the non-atomic...

Progress Telerik Fiddler Classic < 6.0.20262.10021 Multiple Vulnerabilities

The version of Progress Telerik Fiddler Classic installed on the remote Windows host is prior to 6.0.20262.10021. It is, therefore, affected by multiple vulnerabilities: - An insufficient integrity check on external helper tools allows a local low-privileged attacker to replace a helper executabl...

Oracle Linux 10 : kernel (ELSA-2026-75576)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-75576 advisory. - dm-integrity: don't increment hashoffset twice CKI Backport Bot RHEL-257773 CVE-2026-72099 - net: mana: Fix TOCTOU double-fetch of hwcmsgid from DM...

gzip: gzip: Arbitrary file overwrite via insecure temporary file handling in gzexe utility

A flaw was found in the gzexe utility of GNU gzip. When the mktemp utility is not available, gzexe creates temporary files with predictable names based on the process ID. A local attacker can exploit this by pre-creating a symbolic link to an arbitrary file at the predicted temporary file path...

EulerOS 2.0 SP15 : gzip (EulerOS-SA-2026-3979)

According to the versions of the gzip packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : GNU gzip contains a vulnerability in the gzexe utility related to insecure temporary file handling. When the mktemp utility is not available in the...

CVE-2026-67693: Time-of-check Time-of-use (TOCTOU) Race Condition

An issue in gnutls v.3.8.13 allows an attacker to obtain sensitive information via failing to reject end-entity X.509 certificates that contain a contradictory combination of Key Usage KU and Extended Key Usage EKU...

EulerOS 2.0 SP15 : acl (EulerOS-SA-2026-3896)

According to the versions of the acl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : acl before version 2.4.0 contains a symlink traversal vulnerability in the libacl pathname-based functions aclgetfile, aclsetfile, aclextendedfile, a...

EulerOS 2.0 SP15 : acl (EulerOS-SA-2026-3962)

According to the versions of the acl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : acl before version 2.4.0 contains a symlink traversal vulnerability in the libacl pathname-based functions aclgetfile, aclsetfile, aclextendedfile, a...

MiracleLinux 8 : tar-1.30-13.el8_10 (AXSA:2026-1944:04)

The remote MiracleLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2026-1944:04 advisory. tar: Tar path traversal CVE-2025-45582 tar: tar: Hidden file injection via crafted archives CVE-2026-5704 tar: tar: TOCTOU in incremental dumpdir 'X...

EulerOS 2.0 SP15 : qemu (EulerOS-SA-2026-4013)

According to the versions of the qemu packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in the QEMU Guest Agent qga. A local unprivileged user can exploit a vulnerability in the guest-ssh-add-authorized-keys command...

CVE-2026-103435

A flaw was found in claude-code. An attacker with write access to a shared workspace can achieve arbitrary file modification and privilege escalation by exploiting a time-of-check to time-of-use TOCTOU race condition. By replacing a project file with a symbolic link between the permission check a...

Directory Traversal

Overview @anthropic-ai/claude-code is an Use Claude, Anthropic's AI assistant, right from your terminal. Claude can understand your codebase, edit files, run terminal commands, and handle entire workflows for you. Affected versions of this package are vulnerable to Directory Traversal via...

GO-2026-6657 SiYuan Agent Tools SSRF via DNS-Rebinding TOCTOU (Bypass of CheckHostSSRF) in github.com/siyuan-note/siyuan/kernel

SiYuan Agent Tools SSRF via DNS-Rebinding TOCTOU Bypass of CheckHostSSRF in github.com/siyuan-note/siyuan/kernel...

tomcat: Apache Tomcat: Local information disclosure via Unix domain socket TOCTOU race condition

A flaw was found in Apache Tomcat. A Time-of-check Time-of-use TOCTOU race condition exists when creating Unix domain sockets. This vulnerability allows an unauthorized local user to exploit the timing window to gain access to the Unix domain socket. This could lead to information disclosure or...

tomcat: Apache Tomcat: Local information disclosure via Unix domain socket TOCTOU race condition

A flaw was found in Apache Tomcat. A Time-of-check Time-of-use TOCTOU race condition exists when creating Unix domain sockets. This vulnerability allows an unauthorized local user to exploit the timing window to gain access to the Unix domain socket. This could lead to information disclosure or...

CVE-2026-103435

Claude Code validated that a target file path resided within the project working directory at permission-check time, but re-resolved the path at write time without repeating that validation. This time-of-check to time-of-use TOCTOU gap allowed an attacker who could write to the workspace to...