Siemens SIMATIC S7-1500 Improper Locking (CVE-2025-38058)

In the Linux kernel, the following vulnerability has been resolved: legitimizemnt: check for MNTSYNCUMOUNT should be under mountlock ... or we risk stealing final mntput from sync umount - raising mntcount after umount2 has verified that victim is not busy, but before it has set MNTSYNCUMOUNT; in...

CISA Adds Five Known Exploited Vulnerabilities to Catalog

CISA has added five new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2025-31277link is external Apple Multiple Products Buffer Overflow Vulnerability CVE-2025-32432link is external Craft CMS Code Injection Vulnerability...

CVE-2026-22735: Improper Locking

Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events SSE. This issue affects Spring Foundation: from 7.0.0 through 7.0.5, from 6.2.0 through 6.2.16, from 6.1.0 through 6.1.25, from 5.3.0 through 5.3.46...

Apple Multiple Products Improper Locking Vulnerability

Apple watchOS, iOS, iPadOS, macOS, visionOS, and tvOS contain an improper locking vulnerability that could allow a malicious application to cause unexpected changes in memory shared between processes...

The vulnerability of the rtw89_set_sar_from_acpi() function in the driver/net/wireless/realtek/rtw89/sar.c file of the Realtek wireless adapter driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the rtw89setsarfromacpi function in the drivers/net/wireless/realtek/rtw89/sar.c file of the Realtek wireless adapter driver for the Linux operating system is related to improper locking of resources. Exploiting this vulnerability may allow an attacker to cause a service...

Microsoft Windows cdd Improper Locking Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Microsoft Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the cdd.dll driver...

Microsoft Windows cdd Improper Locking Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Microsoft Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the cdd.dll driver...

Microsoft Windows win32kfull Improper Locking Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Microsoft Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the win32kfull...

CVE-2026-20065: Improper Locking

Multiple Cisco products are affected by a vulnerability in the Snort 3 Detection Engine that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart, resulting in an interruption of packet inspection. This vulnerability is due to an error in the binder...

CVE-2026-20757

Improper Locking vulnerability CWE-667 in Gallagher Morpho integration allows a privileged operator to cause a limited denial-of-service in the Command Centre Server. This issue affects Command Centre Server: 9.40 prior to vEL9.40.1976MR1, 9.30 prior to vEL9.30.3382 MR4, 9.20 prior to vEL9.20.378...

EUVD-2026-9275

Improper Locking vulnerability CWE-667 in Gallagher Morpho integration allows a privileged operator to cause a limited denial-of-service in the Command Centre Server. This issue affects Command Centre Server: 9.40 prior to vEL9.40.1976MR1, 9.30 prior to vEL9.30.3382 MR4, 9.20 prior to vEL9.20.378...

CVE-2026-20757

Improper Locking vulnerability CWE-667 in Gallagher Morpho integration allows a privileged operator to cause a limited denial-of-service in the Command Centre Server. This issue affects Command Centre Server: 9.40 prior to vEL9.40.1976MR1, 9.30 prior to vEL9.30.3382 MR4, 9.20 prior to vEL9.20.378...

CVE-2026-20757

CVE-2026-20757 is an Improper Locking (CWE-667) vulnerability in the Gallagher Morpho integration affecting the Command Centre Server. Affected versions include 9.40 before vEL9.40.1976(MR1), 9.30 before vEL9.30.3382(MR4), 9.20 before vEL9.20.3783(MR6), 9.10 before vEL9.10.4647(MR9), and all 9.00...

CVE-2026-20757

Improper Locking vulnerability CWE-667 in Gallagher Morpho integration allows a privileged operator to cause a limited denial-of-service in the Command Centre Server. This issue affects Command Centre Server: 9.40 prior to vEL9.40.1976MR1, 9.30 prior to vEL9.30.3382 MR4, 9.20 prior to vEL9.20.378...

Gallagher Command Centre Server 安全漏洞

The Gallagher Command Centre Server is a management system developed by the New Zealand-based Gallagher company, used for monitoring and managing infrastructure within buildings. There is a security vulnerability in the Gallagher Command Centre Server, caused by improper locking mechanisms, which...

PT-2026-22716

Improper Locking vulnerability CWE-667 in Gallagher Morpho integration allows a privileged operator to cause a limited denial-of-service in the Command Centre Server. This issue affects Command Centre Server: 9.40 prior to vEL9.40.1976MR1, 9.30 prior to vEL9.30.3382 MR4, 9.20 prior to vEL9.20.378...

CVE-2026-20757: Improper Locking

Improper Locking vulnerability CWE-667 in Gallagher Morpho integration allows a privileged operator to cause a limited denial-of-service in the Command Centre Server. This issue affects Command Centre Server: 9.40 prior to vEL9.40.1976MR1, 9.30 prior to vEL9.30.3382 MR4, 9.20 prior to vEL9.20.378...

Siemens SIMATIC S7-1500 Improper Locking (CVE-2025-39773)

In the Linux kernel, the following vulnerability has been resolved: net: bridge: fix soft lockup in brmulticastqueryexpired When set multicastqueryinterval to a large value, the local variable 'time' in brmulticastsendquery may overflow. If the time is smaller than jiffies, the timer will expire...

CVE-2026-23157: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not strictly require dirty metadata threshold for metadata writepages BUG There is an internal report that over 1000 processes are waiting at the ioscheduletimeout of balancedirtypages, causing a system hang and trigger...

The vulnerability of the iwl_txq_reclaim() function in the drivers/net/wireless/intel/iwlwifi/queue/tx.c file of the Intel wireless driver module for Linux operating systems allows a hacker to cause a service failure.

The vulnerability of the iwltxqreclaim function in the drivers/net/wireless/intel/iwlwifi/queue/tx.c file of the Intel wireless driver for Linux operating systems is related to improper locking of resources. Exploiting this vulnerability could allow an attacker to cause a service failure...