CLSA-2026-1779455173 Fix CVE(s): CVE-2026-43618

SECURITY UPDATE: integer overflow in compressed-token decoder allows memory disclosure to a malicious sender - debian/patches/CVE-2026-43618.patch: cap rxtoken at MAXTOKENINDEX and add overflow checks in recvcompressedtokennum/run; add CHUNKSIZE bound check in simplerecvtoken; initialize data=NUL...

CVE-2026-43618

A flaw was found in rsync. An authenticated daemon peer can exploit an integer overflow vulnerability in the compressed-token decoder. By carefully manipulating the compressed-token, a malicious sender can trigger an overflow, leading to remote memory disclosure. This allows an attacker to leak...

MAL-2026-4457 Malicious code in @tmecontinue/claude (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 0813d6ca6de1573ab8f99aae08444e589f4c5751931e4b18812140f720b74239 Package self-describes as a 'Reverse-engineered Anthropic Claude Code CLI' and impersonates the legitimate @anthropic-ai/claude-code bin name...

MAL-2026-4563 Malicious code in finkrouter (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 75cee0798d304ff9f0532df845511df6560314b8808664c15b3c3aa18f1953b5 The package's CLI shipped as cli.obf.js, the javascript-obfuscator output with RC4 string-array encoding and control-flow flattening per package.json...

Malicious code in finkrouter (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 75cee0798d304ff9f0532df845511df6560314b8808664c15b3c3aa18f1953b5 The package's CLI shipped as cli.obf.js, the javascript-obfuscator output with RC4 string-array encoding and control-flow flattening per package.json...

CVE-2026-25608

STER uses unencrypted TCP traffic to transmit data over the network. It allows an attacker to conduct a Man-In-The-Middle attack and obtain sensitive data such as passwords, personal data, or authentication tokens. This issue was fixed in version 9.5...

CLSA-2026-1779438231 rsync: Fix of CVE-2026-43618

CVE-2026-43618: fix integer overflow in compressed-token decoder allowing memory disclosure via crafted compressed stream...

SUSE CVE-2026-43618

Rsync version 3.4.2 and prior contain an integer overflow vulnerability in the compressed-token decoder where a 32-bit signed counter is not checked for overflow, allowing a malicious sender to trigger an overflow that causes the receiver process to read and return data from outside the intended...

GHSA-66RG-92Q4-6M8Q Concrete CMS is vulnerable to unauthorized file deletion

Concrete CMS 9.5.0 and below is vulnerable to unauthorized file deletion due to an Inverted CSRF token check in the DeleteFile controller. The code throws an error when the token IS valid and proceeds with file deletion when the token is invalid or missing. This effectively disables CSRF protecti...

EUVD-2026-31364

For Concrete CMS 9.5.0 and below, OAuth 2.0 Authorization-Code Handler Bypasses Account Status. A user with uIsActive=0 suspended, banned, terminated employee can still authenticate via OAuth and receive valid API tokens. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score o...

GHSA-F54H-78C9-C24H Concrete CMS: OAuth 2.0 Authorization-Code Handler Bypasses Account Status

For Concrete CMS 9.5.0 and below, OAuth 2.0 Authorization-Code Handler Bypasses Account Status. A user with uIsActive=0 suspended, banned, terminated employee can still authenticate via OAuth and receive valid API tokens...

EUVD-2026-31377

In the Drupal 7 Term Reference Tree module, two stored XSS vectors exist in the widget/formatter rendering pipeline. Vector A token display templates: When the Token module is enabled and token display templates are configured, attacker-controlled token output e.g., term description is rendered...

Unity Linux 20.1060e / 20.1070e Security Update: grafana (UTSA-2026-016635)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016635 advisory. Grafana is an open-source platform for monitoring and observability. In affected versions when a data source has the Forward OAuth Identity feature enabled, sending ...

PT-2026-42799

Name of the Vulnerable Software and Affected Versions Mattermost version 11.6.0 Mattermost version 11.5.3 Mattermost version 11.4.4 Mattermost version 10.11.14 Description An issue exists where the software fails to validate the OAuth token scope during the callback process. This allows an...

PT-2026-42744

STER uses unencrypted TCP traffic to transmit data over the network. It allows an attacker to conduct a Man-In-The-Middle attack and obtain sensitive data such as passwords, personal data, or authentication tokens. This issue was fixed in version 9.5...

Linux Distros Unpatched Vulnerability : CVE-2026-45793

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Composer is a dependency Manager for the PHP language. Prior to 1.10.28, 2.2.28, and 2.9.8, Composer\IO\BaseIO::loadConfiguration validates GitHub OAuth tokens...

Linux Distros Unpatched Vulnerability : CVE-2026-33381

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When a user's access to mint tokens for a service account is revoked, it is sometimes still possible to do so for a few seconds after the event. The user will...

PT-2026-42766

Name of the Vulnerable Software and Affected Versions shell-quote versions prior to 1.8.4 Description The quote function fails to validate object-token inputs against the operator model used by parse. Specifically, the .op field is escaped using a regular expression that does not match line...

Mattermost Server 10.11.x <= 10.11.13 / 11.5.x <= 11.5.1 Multiple Vulnerabilities (MMSA-2026-00570 / MMSA-2026-00575 / MMSA-2026-00582 / MMSA-2026-00622)

The version of Mattermost Server installed on the remote host is affected by multiple vulnerabilities: - Mattermost fails to validate the Host header when constructing response URLs for custom slash commands which allows an authenticated attacker to redirect slash command responses to an...

RockyLinux 8 : osbuild-composer (RLSA-2025:7967)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2025:7967 advisory. golang-jwt/jwt: jwt-go allows excessive memory allocation during header parsing CVE-2025-30204 Tenable has extracted the preceding description block directly from...