Open WebUI: Low-privilege authenticated users can enumerate and stop global background tasks, causing system-wide chat disruption

SummaryAny authenticated user with low privileges can enumerate active background tasks across the system and stop tasks belonging to other users via the GET /api/tasks and POST /api/tasks/stop/taskid methods. This allows a casual user to disrupt system-wide chat usage by continuously canceling...

PYSEC-2026-2714 Open WebUI: Low-privilege authenticated users can enumerate and stop global background tasks, causing system-wide chat disruption

Summary Any authenticated user with low privileges can enumerate active background tasks across the system and stop tasks belonging to other users via the GET /api/tasks and POST /api/tasks/stop/taskid methods. This allows a casual user to disrupt system-wide chat usage by continuously canceling...

Malicious code in sixseven4 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 1dfd6ff82b27df8c8ecd3520e70b720e0ff6e6f4443e21d1230acebdfd032b6d The package declares no install/postinstall/preinstall lifecycle scripts, and its declared main is sw.js — a browser ServiceWorker that uses...

PT-2026-59621

Summary Several WebUI JSON endpoints enforce weaker permissions than the core API methods they invoke. This allows authenticated low-privileged users to execute MODIFY operations that should be denied by pyLoad's own permission model. Confirmed mismatches: - ADD user can reorder packages/files...

The vulnerability in the ath10k_stop() function of the drivers/net/wireless/ath/ath10k/mac.c driver module of the Atheros/Qualcomm wireless adapter support driver for the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the ath10kstop function in the drivers/net/wireless/ath/ath10k/mac.c file of the Atheros/Qualcomm wireless adapter support driver for the Linux operating system is related to the re-liberation of previously freed memory. Exploiting this vulnerability could allow an attacker t...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-2595)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : Input: alps - fix use-after-free bugs caused by dev3registerworkCVE-2025-68822 ext4: reject mount if bigalloc with sfirstdatablock !=...

AI Attacks Move in Minutes. Join This Webinar on Building a Defense That Keeps Up

AI has changed how fast attacks move. Work that once took an attacker days now takes minutes. Using models like Mythos, attackers write tailored bait, pick targets, test what lands, and jump to the next host before your team clears the first alert. That is the gap, and it is not your fault. The...

The vulnerability of the iris_vb2_stop_streaming() function in the drivers/media/platform/qcom/iris/iris_vb2.c file of the Linux kernel-based multimedia device driver module allows a malicious actor to cause a service failure.

The vulnerability of the irisvb2stopstreaming function in the drivers/media/platform/qcom/iris/irisvb2.c file of the Linux multimedia device driver framework is related to state management errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

open-webui is Vulnerable to Incorrect Access Control

open-webui v0.6.33 is vulnerable to Incorrect Access Control. The API /api/tasks/stop/ directly accesses and cancels tasks without verifying user ownership, enabling attackers a normal user to stop arbitrary LLM response tasks...

PYSEC-2026-1732 open-webui is Vulnerable to Incorrect Access Control

open-webui v0.6.33 is vulnerable to Incorrect Access Control. The API /api/tasks/stop/ directly accesses and cancels tasks without verifying user ownership, enabling attackers a normal user to stop arbitrary LLM response tasks...

France to Stop Certifying Non-Quantum-Safe Encryption

France is accelerating its transition to post-quantum encryption: France's cybersecurity agency ANSSI said on Tuesday it would stop certifying security products that lack quantum-resistant encryption, a move that will force government bodies and critical operators to shift away from older systems...

kernel: ALSA: aloop: Fix peer runtime UAF during format-change stop

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture aloop driver. This Use-After-Free UAF vulnerability occurs when loopbackcheckformat stops the capture side during a format change, while a concurrent close operation detaches or frees the runtime. An attacker could...

SUSE CVE-2026-53352

In the Linux kernel, the following vulnerability has been resolved: signal: clear JOBCTLPENDINGMASK for caller in zapotherthreads When a multi-threaded process receives a stop signal e.g., SIGSTOP, dosignalstop sets JOBCTLSTOPPENDING and JOBCTLSTOPCONSUME on all threads and sets...

📄 Zscaler Client Connector macOS Fail-Open SIGSTOP Bypass

Zscaler Client Connector for macOS can be bypassed by a standard local user during the Restart Services / Repair App workflow by suspending user-owned Zscaler processes with SIGSTOP. The reported impact is fail-open loss of ZIA/ZPA enforcement, DLP, telemetry, and tunnel routing while the console...

Linux Distros Unpatched Vulnerability : CVE-2026-53352

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - signal: clear JOBCTLPENDINGMASK for caller in zapotherthreads When a multi-threaded process receives a stop signal e.g., SIGSTOP, dosignalstop sets...

CVE-2026-53352

A flaw was found in the Linux kernel. A race condition exists in the zapotherthreads function where job control flags are not properly cleared for the calling thread. This can occur when a multi-threaded process receives a stop signal, and one of its threads concurrently calls execve. The...

kernel: ALSA: aloop: Fix peer runtime UAF during format-change stop

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture aloop driver. This Use-After-Free UAF vulnerability occurs when loopbackcheckformat stops the capture side during a format change, while a concurrent close operation detaches or frees the runtime. An attacker could...

UBUNTU-CVE-2026-53352

In the Linux kernel, the following vulnerability has been resolved: signal: clear JOBCTLPENDINGMASK for caller in zapotherthreads When a multi-threaded process receives a stop signal e.g., SIGSTOP, dosignalstop sets JOBCTLSTOPPENDING and JOBCTLSTOPCONSUME on all threads and sets...

CVE-2026-53352

In the Linux kernel, the following vulnerability has been resolved: signal: clear JOBCTLPENDINGMASK for caller in zapotherthreads When a multi-threaded process receives a stop signal e.g., SIGSTOP, dosignalstop sets JOBCTLSTOPPENDING and JOBCTLSTOPCONSUME on all threads and sets...

CVE-2026-53352 signal: clear JOBCTL_PENDING_MASK for caller in zap_other_threads()

In the Linux kernel, the following vulnerability has been resolved: signal: clear JOBCTLPENDINGMASK for caller in zapotherthreads When a multi-threaded process receives a stop signal e.g., SIGSTOP, dosignalstop sets JOBCTLSTOPPENDING and JOBCTLSTOPCONSUME on all threads and sets...