EUVD-2026-59184

In the Linux kernel, the following vulnerability has been resolved: KVM: TDX: Reject concurrent change to CPUID entry count Reject KVMTDXINITVM if userspace changes cpuid.nent between the initial read and the subsequent copy of the initialization data. tdxtdinit first reads userdata-cpuid.nent to...

Linux Distros Unpatched Vulnerability : CVE-2026-74443

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/vmwgfx: bound DMA command body size against suffix pointer vmwcmddma locates the DMA suffix at unsigned long &cmd-body + header-size - sizeofsuffix without...

Linux Distros Unpatched Vulnerability : CVE-2026-74378

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/rxe: Fix TOCTOU heap overflow in getsrqwqe getsrqwqe reads wqe-dma.numsge from the shared receive queue buffer, which is mapped into userspace. It validate...

CVE-2026-16896

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to obtain unauthorized access to files due to a time-of-check time-of-use TOCTOU race condition...

CVE-2026-16967 IBM i is Affected By Multiple SQL Vulnerabilities [, ]

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to gain unauthorized access to system objects due to a time-of-check to time-of-use TOCTOU race condition involving symbolic links...

CVE-2026-16967 IBM i is Affected By Multiple SQL Vulnerabilities [, ]

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to gain unauthorized access to system objects due to a time-of-check to time-of-use TOCTOU race condition involving symbolic links...

CVE-2026-16967

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to gain unauthorized access to system objects due to a time-of-check to time-of-use TOCTOU race condition involving symbolic links...

CVE-2026-16896

IBM i versions 7.3–7.6 are affected by CVE-2026-16896 (TOCTOU race condition in Network Authentication Service). Local authenticated attackers could obtain unauthorized access to files due to a TOCTOU flaw. Affected products: IBM i 7.3, 7.4, 7.5, 7.6. Remediation: apply the fixed PTFs per version...

EUVD-2026-58378

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to obtain unauthorized access to files due to a time-of-check time-of-use TOCTOU race condition...

CVE-2026-16896

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to obtain unauthorized access to files due to a time-of-check time-of-use TOCTOU race condition...

CVE-2026-53796

rsync before 3.5.0 contains a time-of-check to time-of-use TOCTOU race condition vulnerability in the non-daemon receiver's destination directory handling that allows an attacker who can manipulate destination path parent components to redirect file writes to unintended locations. Attackers can...

CVE-2026-53783

rsync before 3.5.0 contains a time-of-check to time-of-use TOCTOU race condition vulnerability in the rrsync restricted shell wrapper that allows authenticated clients to escape enforced directory restrictions by substituting a symlink for a path component after validation but before transfer...

EUVD-2026-58035

rsync before 3.5.0 contains a time-of-check to time-of-use TOCTOU race condition vulnerability in the non-daemon receiver's destination directory handling that allows an attacker who can manipulate destination path parent components to redirect file writes to unintended locations. Attackers can...

CVE-2026-53783 rsync < 3.5.0 TOCTOU Race Condition Directory Escape via rrsync

rsync before 3.5.0 contains a time-of-check to time-of-use TOCTOU race condition vulnerability in the rrsync restricted shell wrapper that allows authenticated clients to escape enforced directory restrictions by substituting a symlink for a path component after validation but before transfer...

CVE-2026-53783

This CVE affects rsync prior to 3.5.0, where a TOCTOU race in the rrsync restricted shell wrapper lets an authenticated client bypass directory checks by substituting a symlink after validation but before transfer processing. Attackers can use unrestricted flags like --copy-unsafe-links, -D, and ...

PT-2026-71823

Name of the Vulnerable Software and Affected Versions IBM i versions 7.3 through 7.6 Description A time-of-check to time-of-use TOCTOU race condition involving symbolic links allows a remote authenticated attacker to gain unauthorized access to system objects. TOCTOU is a software bug where a...

CVE-2026-62728

Time-of-check time-of-use toctou race condition in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally...

CVE-2026-6505

The ACAP framework contains a Time-of-Check to Time-of-Use TOCTOU race condition, which could potentially lead to privilege escalation. This vulnerability can only be exploited if the Axis device is configured to allow the installation of unsigned ACAP applications, and if an attacker convinces...

CVE-2026-6505

The ACAP framework contains a Time-of-Check to Time-of-Use TOCTOU race condition, which could potentially lead to privilege escalation. This vulnerability can only be exploited if the Axis device is configured to allow the installation of unsigned ACAP applications, and if an attacker convinces...

CVE-2026-6505

The CVE-2026-6505 entry concerns the Axis ACAP framework and a Time-of-Check to Time-of-Use (TOCTOU) race condition that could enable privilege escalation. Exploitation requires the Axis device to be configured to allow unsigned ACAP installations and for a user to be convinced to install a malic...