CVE-2026-27750

Avira Internet Security contains a time-of-check time-of-use TOCTOU vulnerability in the Optimizer component. A privileged service running as SYSTEM identifies directories for cleanup during a scan phase and subsequently deletes them during a separate cleanup phase without revalidating the target...

CVE-2026-27748

Avira Internet Security contains an improper link resolution vulnerability in the Software Updater component. During the update process, a privileged service running as SYSTEM deletes a file under C:\ProgramData without validating whether the path resolves through a symbolic link or reparse point...

CVE-2026-27748

Avira Internet Security contains an improper link resolution vulnerability in the Software Updater component. During the update process, a privileged service running as SYSTEM deletes a file under C:\ProgramData without validating whether the path resolves through a symbolic link or reparse point...

CVE-2026-27748 Avira Internet Security Arbitrary File Deletion via Improper Link Resolution

Avira Internet Security contains an improper link resolution vulnerability in the Software Updater component. During the update process, a privileged service running as SYSTEM deletes a file under C:\ProgramData without validating whether the path resolves through a symbolic link or reparse point...

CVE-2026-27750

Avira Internet Security is affected by a TOCTOU vulnerability in the Optimizer component. A privileged service running as SYSTEM identifies directories for cleanup during a scan phase and later deletes them in a separate cleanup phase without revalidating the target path. An local attacker could ...

CVE-2026-27750 Avira Internet Security Optimizer TOCTOU

Avira Internet Security contains a time-of-check time-of-use TOCTOU vulnerability in the Optimizer component. A privileged service running as SYSTEM identifies directories for cleanup during a scan phase and subsequently deletes them during a separate cleanup phase without revalidating the target...

CVE-2026-27750

Avira Internet Security contains a time-of-check time-of-use TOCTOU vulnerability in the Optimizer component. A privileged service running as SYSTEM identifies directories for cleanup during a scan phase and subsequently deletes them during a separate cleanup phase without revalidating the target...

CVE-2026-27750 Avira Internet Security Optimizer TOCTOU

Avira Internet Security contains a time-of-check time-of-use TOCTOU vulnerability in the Optimizer component. A privileged service running as SYSTEM identifies directories for cleanup during a scan phase and subsequently deletes them during a separate cleanup phase without revalidating the target...

Avira Internet Security 安全漏洞

Avira Internet Security is a network security software developed by the German company Avira. Avira Internet Security has a security vulnerability. This vulnerability stems from an improper link parsing issue in the Software Updater component. It could allow local attackers to delete any file,...

Avira Internet Security 安全漏洞

Avira Internet Security is a network security software developed by the German company Avira. Avira Internet Security has a security vulnerability, which stems from a race condition in the Optimizer component. This vulnerability could allow local attackers to delete protected files or directories...

CVE-2026-3344

Watching WatchGuard Fireware OS has a vulnerability (CVE-2026-3344) that allows bypassing the filesystem integrity check and maintaining limited persistence via a maliciously-crafted firmware update package. Affected versions are: Fireware OS 12.0–12.11.7, 12.5.9–12.5.16, and 2025.1–2026.1.1. The...

CVE-2026-3344 WatchGuard Firebox System Integrity Check Bypass

A vulnerability in WatchGuard Fireware OS may allow an attacker to bypass the Fireware OS filesystem integrity check and maintain limited persistence via a maliciously-crafted firmware update package...

WatchGuard Fireware OS 安全漏洞

WatchGuard Fireware OS is a software developed by the American company WatchGuard, running on Firebox devices. Vulnerabilities exist in versions 12.0 to 12.11.7, 12.5.9 to 12.5.16, and 2025.1 to 2026.1.1 of WatchGuard Fireware OS. These vulnerabilities stem from a potential flaw that allows...

The vulnerability of the ath9k_wmi_ctrl_rx() function in the drivers/net/wireless/ath/ath9k/wmi.c driver for Atheros/Qualcomm wireless communication adapters in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the ath9kwmictrlrx function in the drivers/net/wireless/ath/ath9k/wmi.c driver for Atheros/Qualcomm wireless communication adapters in the Linux operating system is related to the access to an uninitialized pointer. Exploiting this vulnerability could allow an attacker to...

CVE-2026-27741: Cross-Site Request Forgery (CSRF)

Bludit version 3.16.1 contains a cross-site request forgery CSRF vulnerability in the /admin/uninstall-plugin/ and /admin/install-theme/ endpoints. The application does not implement anti-CSRF tokens or other request origin validation mechanisms for these administrative actions. An attacker can...

ROS-20260220-73-0015

A vulnerability in the net/sched/schhfsc.c component of the Linux operating system kernel is related to incomplete clearing of temporary or auxiliary resources. Exploitation of the vulnerability could allow an attacker to gain access to sensitive data, compromise its integrity, and cause denial o...

PT-2026-7586

A Time-of-check time-of-use TOCTOU race condition in the AMD Secure Processor ASP could allow an attacker to corrupt memory resulting in loss of integrity, confidentiality, or availability...

The vulnerability of the KLogic SCADA system’s virtual controller “KASCAD” allows a intruder to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the KLogic SCADA system “KASKAD”’s virtual controller is related to the use of a password hash instead of the actual password for authentication. Exploiting this vulnerability allows an intruder to compromise the confidentiality, integrity, and accessibility of the protected...

ROS-20260119-7363

A vulnerability in the cacheinfo component of the Linux operating system kernel is related to reading beyond buffer boundaries in memory. Exploitation of the vulnerability may allow an attacker to affect confidentiality, integrity and availability of protected information...

CVE-2026-22910

The device is deployed with weak and publicly known default passwords for certain hidden user levels, increasing the risk of unauthorized access. This represents a high risk to the integrity of the system...