CVE-2026-59566 Local denial-of-service

A locally exploitable buffer overflow bug can cause a local denial-of-service attack on affected versions of Zscaler Client Connector on Android and ChromeOS...

CVE-2026-59565 Local and kernel denial-of-service

A remotely exploitable buffer overflow bug can cause a local and kernel denial-of-service attack on affected versions of Zscaler Client Connector on Windows...

EUVD-2026-64881

A remotely exploitable buffer overflow bug can cause a local and kernel denial-of-service attack on affected versions of Zscaler Client Connector on Windows...

CVE-2026-59565

CVE-2026-59565 is a remotely exploitable buffer overflow in Zscaler Client Connector on Windows that can lead to a local and kernel denial-of-service . The CVSS 3.1 score is 8.8 (HIGH) (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). CISA's SSVC assessment indicates no known exploitation , the vulnerabilit...

CVE-2026-59564 Authentication bypass between ZCC and client connector portal

An authentication bypass issue exists in communications between affected versions of the Zscaler Client Connector and the Zscaler Client Connector Portal...

EUVD-2026-64860

An authentication bypass issue exists in communications between affected versions of the Zscaler Client Connector and the Zscaler Client Connector Portal...

CVE-2026-59564

An authentication bypass vulnerability exists in the communications between affected versions of the Zscaler Client Connector (ZCC) and the Zscaler Client Connector Portal . The CVSS 3.1 score is 9.1 (Critical) , with a network attack vector , low complexity , and no privileges or user interactio...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/i915: A possible refcount leak has been fixed in inteldpaddmstconnector. If drmconnectorinit fails, intelconnectorfree will be called to handle proper freeing of resources. Therefore, it is necessary to decrement the refcount...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ASoC: samsung: Fixed a refcount leak in ariesaudioprobe. The ofparsephandle function returns a node pointer with the refcount incremented; we should use ofnodeput on it when necessary. If extconfindedevbynode fails, it does not...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: GPU: lontium-lt9611: Fixed a NULL pointer dereference in lt9611connectorinit. A NULL check on bridge-encoder indicates that it may be NULL, but it has already been dereferenced on all paths leading to the check. 812: if...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/edid: In the function connectorbadedid, numblocks was read as numofext. In the commit e11f5bd8228f “drm: Add support for DP 1.4 Compliance edid corruption test”, the function connectorbadedid assumed that the memory allocated...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: drm: bridge/panel: The cleanup of the connector occurs when the bridge is detached. If we do not call drmconnectorcleanup manually in panelbridgedetach, the connector will be cleaned up along with other DRM objects during the cal...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/client: The modes array contains pointers to modes in the connector’s mode lists, which are protected by dev-modeconfig.mutex. Therefore, we need to extend the protection for modes at the same time; otherwise, by the time we...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: usb: ucsi: Fixed a NULL pointer dereferencing in ucsiconnectorchange. When ucsiinit fails, ucsi-connector is NULL. However, in the case of ucsiacpi, we may still receive events that cause the ucsacpi code to call...

PT-2026-80886

Multiple vulnerabilities on affected versions of Zscaler Client Connector allow local privilege escalation, giving an unprivileged user the ability to execute arbitrary code in a privileged context...

PT-2026-80884

A remotely exploitable buffer overflow bug can cause a local and kernel denial-of-service attack on affected versions of Zscaler Client Connector on Windows...

PT-2026-80866

Name of the Vulnerable Software and Affected Versions Zscaler Client Connector affected versions not specified Description An authentication bypass issue exists in the communications between the Zscaler Client Connector and the Zscaler Client Connector Portal. Authentication bypass occurs when an...

PT-2026-80885

A locally exploitable buffer overflow bug can cause a local denial-of-service attack on affected versions of Zscaler Client Connector on Android and ChromeOS...

PT-2026-80887

Name of the Vulnerable Software and Affected Versions Zscaler Client Connector affected versions not specified Description Remote code execution flaws allow an unauthenticated and unprivileged user to execute arbitrary code within the ZCC context. This issue affects Windows, macOS, and mobile...

CVE-2026-19221

CVE-2026-19221 affects the Forminator Forms WordPress plugin in versions before 1.57.0.5 . The vulnerability stems from a network-wide setting (identified in enrichment titles as the Hub Connector API Key ) that is not properly restricted to network administrators. This allows an administrator of...