Building Browser Agents: Architecture, Security, and Practical Solutions

Browser agents enable autonomous web interaction but face critical reliability and security challenges in production. This paper presents findings from building and operating a production browser agent. The analysis examines where current approaches fail and what prevents safe autonomous operatio...

CVE-2025-38440 net/mlx5e: Fix race between DIM disable and net_dim()

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix race between DIM disable and netdim There's a race between disabling DIM and NAPI callbacks using the dim pointer on the RQ or SQ. If NAPI checks the DIM state bit and sees it still set, it assumes rq-dim or sq-dim...

PT-2025-25908 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak issue has been identified in the Linux kernel, specifically in the pvrusb2 media module. The error handling code in pvr2 hdw create fails to unregister the v4l2 device,...

CVE-2023-21226

In SAEMMRetrieveTaiList of SAEMMContextManagement.c, there is a possible out of bounds read due to an incorrect bounds check. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions:...

CVE-2025-37886

CVE-2025-37886 relates to the Linux kernel: the pds_core code previously allocated a wait_context on the stack in pdsc_adminq_post(), which could be freed before the completion handler finished, risking a use-after-free and kernel crash when the adminq interrupt arrived late. The fix, as describe...

CVE-2022-49426

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3-sva: Fix mm use-after-free We currently call arm64mmcontextput without holding a reference to the mm, which can result in use-after-free. Call mmgrab/mmdrop to ensure the mm only gets freed after we unpinned the...

PT-2023-18012 · Google · Android Kernel

Name of the Vulnerable Software and Affected Versions: Android kernel Description: The issue is related to an incorrect bounds check in the SAEMM RetrieveTaiList function of SAEMM ContextManagement.c. This could lead to a possible out of bounds read, resulting in remote information disclosure...

[SECURITY] Fedora 37 Update: drupal7-context-3.11-1.fc37

Context allows you to manage contextual conditions and reactions for different portions of your site. You can think of each context as representing a "secti on" of your site. For each context, you can choose the conditions that trigger th is context to be active and choose different aspects of...

CVE-2022-20401

In SAEMMRetrievEPLMNList of SAEMMContextManagement.c, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure post-authentication with no additional execution privileges needed. User interaction is not needed for exploitation.Product:...

[SECURITY] Fedora 20 Update: drupal7-context-3.6-1.fc20

Context allows you to manage contextual conditions and reactions for differ ent portions of your site. You can think of each context as representing a "sec tion" of your site. For each context, you can choose the conditions that trigger this context to be active and choose different aspects of...

[SECURITY] Fedora 21 Update: drupal7-context-3.6-1.fc21

Context allows you to manage contextual conditions and reactions for differ ent portions of your site. You can think of each context as representing a "sec tion" of your site. For each context, you can choose the conditions that trigger this context to be active and choose different aspects of...

EUVD-2013-6257

The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and 1.0.1 before 1.0.1f does not properly maintain data structures for digest and encryption contexts, which might allow man-in-the-middle attackers to trigger the use of a different context and cause a denial of service...

[SECURITY] Fedora 20 Update: drupal6-context-3.3-1.fc20

Context allows you to manage contextual conditions and reactions for different portions of your site...

[SECURITY] Fedora 18 Update: drupal7-context-3.1-1.fc18

Context allows you to manage contextual conditions and reactions for differ ent portions of your site. You can think of each context as representing a "sec tion" of your site. For each context, you can choose the conditions that trigger this context to be active and choose different aspects of...

[SECURITY] Fedora 20 Update: drupal7-context-3.1-1.fc20

Context allows you to manage contextual conditions and reactions for differ ent portions of your site. You can think of each context as representing a "sec tion" of your site. For each context, you can choose the conditions that trigger this context to be active and choose different aspects of...

Fedora Update for drupal6-context FEDORA-2013-0125

Check for the Version of drupal6-context OpenVAS Vulnerability Test Fedora Update for drupal6-context FEDORA-2013-0125 Authors: System Generated Check Copyright: Copyright c 2013 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify...

Fedora Update for drupal7-context FEDORA-2013-0282

Check for the Version of drupal7-context OpenVAS Vulnerability Test Fedora Update for drupal7-context FEDORA-2013-0282 Authors: System Generated Check Copyright: Copyright c 2013 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify...

[SECURITY] Fedora 18 Update: drupal7-context-3.0-0.3.beta6.fc18

Context allows you to manage contextual conditions and reactions for differ ent portions of your site. You can think of each context as representing a "sec tion" of your site. For each context, you can choose the conditions that trigger this context to be active and choose different aspects of...

[SECURITY] Fedora 16 Update: drupal7-context-3.0-0.3.beta6.fc16

Context allows you to manage contextual conditions and reactions for differ ent portions of your site. You can think of each context as representing a "sec tion" of your site. For each context, you can choose the conditions that trigger this context to be active and choose different aspects of...

Samba-TNG 0.3.1 Security Release (fwd)

---------- Forwarded message ---------- Date: Sat, 22 Mar 2003 21:03:11 +0100 CET From: Stephan Lauffer [email protected] To: [email protected] Subject: ANNOUNCE Samba-TNG 0.3.1 Security Release Samba-TNG-0.3.1 released ========================== Mar 22th 2003 Today the...