CVE-2026-19820 Backblaze Client for Windows Improper Link Resolution Vulnerability

A vulnerability in the Backblaze Client allows a local user to make the system not bootable by creating a link from Backblaze's folder to Windows OS system files during a backup. Successful exploitation requires an administrator-level system change that results in the absence of specific Windows ...

CVE-2026-19820

CVE-2026-19820 affects the Backblaze Client for Windows . The root cause is improper link resolution : a local user can create a link from Backblaze's folder to Windows OS system files during a backup, potentially rendering the system not bootable . Successful exploitation requires an administrat...

CVE-2026-19820 Backblaze Client for Windows Improper Link Resolution Vulnerability

A vulnerability in the Backblaze Client allows a local user to make the system not bootable by creating a link from Backblaze's folder to Windows OS system files during a backup. Successful exploitation requires an administrator-level system change that results in the absence of specific Windows ...

PT-2026-84243

Incorrect access control in the freeStaClient function of TOTOLINK T6 4.1.5cu.748 B20211015 allows unauthenticated attackers to forcibly disconnect wireless clients via sending a crafted MQTT message to the cs broker component...

PT-2026-84253

Name of the Vulnerable Software and Affected Versions Releasit Releasit COD Form & Upsells version 1 Description An issue exists in the OTP Validation component where server-side security is enforced on the client-side. This allows a remote attacker to manipulate the validation process...

CVE-2026-84110: Client-Side Enforcement of Server-Side Security

A vulnerability was detected in Releasit Releasit COD Form & Upsells v1. This vulnerability affects unknown code of the component OTP Validation. The manipulation results in client-side enforcement of server-side security. The attack may be launched remotely. The exploit is now public and may be...

CVE-2026-84361: Improper Neutralization of Special Elements used in an OS Command

Composer is a dependency Manager for the PHP language. From 1.0 until 2.2.30 and 2.10.3, a malicious dependency package from a custom Composer repository or an untrusted composer.lock file could set source.type to perforce and source.url to an rsh: or jsh: P4PORT value. When the Perforce p4 clien...

CVE-2026-48932: Inconsistent Interpretation of HTTP Requests

A flaw in Node.js HTTP client can cause a request desynchronization for Node.js-based forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the original body to a reused backend connection. Node.js can omit headers beyond maxHeadersCount /...

Remote Desktop Client Code Execution

The vulnerability of the Remote Desktop Client on Windows operating systems relates to the execution of operations outside the buffer in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

PT-2026-89981

TuxCare rebuilt league/oauth2-client to address 3 CVEs. Fixed in 1.4.2-p1+tuxcare...

CVE-2026-51763

Incorrect access control in the freeStaClient function of TOTOLINK T6 4.1.5cu.748B20211015 allows unauthenticated attackers to forcibly disconnect wireless clients via sending a crafted MQTT message to the csbroker component...

CVE-2026-59681: Improper Neutralization of Special Elements used in an OS Command

A OS command injection vulnerability in yast2-auth-client allows an attacker who controls Active Directory configuration values to execute arbitrary commands as root on the configured host. Auth::AuthConf in src/lib/auth/authconf.rb assembles the Samba net ads join, net ads lookup -S and net ads...

pipewire security update

1.4.11-1.2 - Fix CVE-2026-14324: limit RTSP Content-Length in RAOP client Resolves: RHEL-249297 1.4.11-1.1 - Fix stack exhaustion via unbounded alloca in pulse-server CVE-2026-14330 Resolves: RHEL-249317...

PT-2026-84060

Name of the Vulnerable Software and Affected Versions Backblaze Client affected versions not specified Description An issue exists where a local user can render a system unbootable by creating a link from the Backblaze folder to Windows OS system files during a backup process. This occurs due to...

CVE-2026-19820: Improper Link Resolution Before File Access

A vulnerability in the Backblaze Client allows a local user to make the system not bootable by creating a link from Backblaze's folder to Windows OS system files during a backup. Successful exploitation requires an administrator-level system change that results in the absence of specific Windows ...

PT-2026-84525

Name of the Vulnerable Software and Affected Versions Thunderbird versions prior to 140.15 Thunderbird versions prior to 153.2 Thunderbird versions prior to 155 Description Triggering an error condition in certain MIME bodies Multipurpose Internet Mail Extensions, a standard that allows email to...

RHEL 7 : libXfont2 (RHSA-2026:62231)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:62231 advisory. X.Org X11 libXfont2 runtime library Security Fixes: libxfont2: Font Server Client encoding Out-Of-Bounds Read/Write CVE-2026-59679...

Mozilla Thunderbird < 140.15

The version of Thunderbird installed on the remote Windows host is prior to 140.15. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-87 advisory. - Internally found bugs present in Thunderbird 154, Thunderbird ESR 153.1 and Thunderbird ESR 140.14. Some of these...

PT-2026-84072

Name of the Vulnerable Software and Affected Versions Node.js version 22 Node.js version 24 Node.js version 26 Description A flaw in the HTTP client can cause request desynchronization for forwarding proxies that rebuild outbound headers from the visible IncomingMessage headers while piping the...

CVE-2026-51763

The TOTOLINK T6 wireless dual-band Mesh router is vulnerable to an incorrect access control flaw in the freeStaClient function (version 4.1.5cu.748_B20211015 ). An unauthenticated attacker can exploit this by sending a specially crafted MQTT message to the cs_broker component, which allows them t...