Astra Linux – Vulnerability in Firefox, Thunderbird

On some systems—depending on the graphics settings and drivers—it was possible to exploit a vulnerability that allowed for reading data outside the bounds of the allocated memory space, thereby leaking memory data into the images created on the canvas element. This vulnerability affects Firefox...

BIT-ELK-2026-63139 Uncontrolled Resource Consumption in Kibana Leading to Denial of Service

Uncontrolled Resource Consumption CWE-400 in Kibana can lead to denial of service via Excessive Allocation CAPEC-130. An authenticated low-privileged user can exploit an uncontrolled resource consumption vulnerability in Kibana's Canvas functionality by sending a specially crafted request, causin...

Kibana 8.x < 8.19.19 / 9.3.x < 9.3.8 / 9.4.x < 9.4.4 DoS (ESA-2026-63)

The version of Kibana installed on the remote host is 8.x prior to 8.19.19, or 9.3.x prior to 9.3.8, or 9.4.x prior to 9.4.4. It is, therefore, affected by a vulnerability as referenced in the ESA-2026-63 advisory. - Uncontrolled Resource Consumption CWE-400 in Kibana can lead to denial of servic...

CVE-2026-63139

CVE-2026-63139 describes an Uncontrolled Resource Consumption (CWE-400) in Kibana, specifically targeting the Canvas functionality. An authenticated low-privilege user can trigger a specially crafted request that causes excessive allocation, leading to the Kibana server process termination and a ...

Kibana 8.19.19, 9.3.8, 9.4.4 Security Update (ESA-2026-63)

Uncontrolled Resource Consumption in Kibana Leading to Denial of Service Uncontrolled Resource Consumption CWE-400 in Kibana can lead to denial of service via Excessive Allocation CAPEC-130. An authenticated low-privileged user can exploit an uncontrolled resource consumption vulnerability in...

ROS-20260721-73-0032

The vulnerability of the Canvas component in Google Chrome and Microsoft Edge relates to the insecure management of privileges. Exploiting this vulnerability allows a malicious actor to bypass existing security mechanisms through a specially created HTML page...

ROS-20260720-73-0052

The vulnerability of the Canvas component in Google Chrome browser relates to the ability to utilize memory after it is freed. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code within a isolated programming environment, using a specially created HTML page...

Chromium: CVE-2026-13840 Insufficient policy enforcement in Canvas

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

Chromium: CVE-2026-13821 Use after free in Canvas

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

Linux Distros Unpatched Vulnerability : CVE-2026-13821

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Use after free in Canvas in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page...

DEBIAN-CVE-2026-14088

Uninitialized Use in Canvas in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. Chromium security severity: Low...

CVE-2026-13821

Use after free in Canvas in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: High...

CVE-2026-14088

Uninitialized Use in Canvas in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. Chromium security severity: Low...

Chromium: CVE-2026-11136 Use after free in Canvas

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

EUVD-2026-34529

Inappropriate implementation in Canvas in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-11136

Use after free in Canvas in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-11081

Inappropriate implementation in Canvas in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-11081

Inappropriate implementation in Canvas in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-11136

Use after free in Canvas in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: Medium...

CVE-2026-11081

Inappropriate implementation in Canvas in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: Medium...