A week in security (July 13 – July 19)

Last week on Malwarebytes Labs: Shark vacuum flaw exposes cameras, home maps and Wi-Fi passwords How to use GitHub safely The backlash against Flock cameras is spreading Security updates available for Adobe, Chrome, Firefox, VMWare, and Zoom Samsung backs down on threat to delete health data Clau...

CVE-2026-44359: Improper Control of Generation of Code

Meshtastic is an open source mesh networking solution. Prior to version 2.7.21.1370b23, the Meshtastic GitHub repository's mainmatrix.yml workflow is triggered by pullrequesttarget and multiple jobs check out the attacker's fork code and execute it with access to repository secrets and elevated...

golang-github-openprinting-ipp-usb security update

0.9.27-7.2 - rebuilt with golang-1.26.4-1.el102 to fix CVE-2026-33811, CVE-2026-27145 0.9.27-7.1 - rebuilt with golang-1.26.3-4.el102 to fix CVE-2026-32281 0.9.27-7 - rebuilt to fix CVE-2026-32280, CVE-2026-32282, CVE-2026-32283, CVE-2026-33810...

CVE-2026-44359 Meshtastic GitHub repo vulnerable to Arbitrary Code Execution via pull_request_target Fork Checkout in CI Workflow

Meshtastic is an open source mesh networking solution. Prior to version 2.7.21.1370b23, the Meshtastic GitHub repository's mainmatrix.yml workflow is triggered by pullrequesttarget and multiple jobs check out the attacker's fork code and execute it with access to repository secrets and elevated...

CVE-2026-44359 Meshtastic GitHub repo vulnerable to Arbitrary Code Execution via pull_request_target Fork Checkout in CI Workflow

Meshtastic is an open source mesh networking solution. Prior to version 2.7.21.1370b23, the Meshtastic GitHub repository's mainmatrix.yml workflow is triggered by pullrequesttarget and multiple jobs check out the attacker's fork code and execute it with access to repository secrets and elevated...

PT-2026-61516

Name of the Vulnerable Software and Affected Versions Meshtastic versions prior to 2.7.21.1370b23 Description An insecure CI/CD workflow configuration in the main matrix.yml workflow allows arbitrary code execution. The workflow is triggered by pull request target and executes code from an...

CVE-2026-16197

A security vulnerability has been detected in Sipeed PicoClaw up to 0.2.9. The affected element is the function handleMessageReceive of the file pkg/channels/feishu/feishu64.go of the component Group Message Handler. Such manipulation leads to missing authorization. The attack can be launched...

GHSA-VV7Q-7JX5-F767 vulnerabilities

Vulnerabilities for packages: mcp-atlassian...

CVE-2026-16085

A security vulnerability has been detected in Sipeed PicoClaw up to 0.2.9. Affected is the function NewContextBuilder of the file pkg/agent/context.go. Such manipulation leads to inclusion of functionality from untrusted control sphere. The attack needs to be performed locally. The exploit has be...

CVE-2026-16085 Sipeed PicoClaw context.go NewContextBuilder inclusion of functionality from untrusted control sphere

A security vulnerability has been detected in Sipeed PicoClaw up to 0.2.9. Affected is the function NewContextBuilder of the file pkg/agent/context.go. Such manipulation leads to inclusion of functionality from untrusted control sphere. The attack needs to be performed locally. The exploit has be...

EUVD-2026-45359

A security flaw has been discovered in Sipeed PicoClaw up to 0.2.9. This affects the function webhook.ParseRequest of the file pkg/channels/line/line.go of the component LINE Webhook. The manipulation results in authentication bypass by capture-replay. The attack may be launched remotely. The...

CVE-2026-16083

Affected software: Sipeed PicoClaw up to version 0.2.9, specifically the LINE Webhook component (webhook.ParseRequest in pkg/channels/line/line.go). Vulnerability: Authentication bypass via capture-replay. Remote exploitable condition reported; exploit released publicly. Impact: Authentication by...

PT-2026-60996

Name of the Vulnerable Software and Affected Versions Sipeed PicoClaw versions prior to 0.3.0 Description An issue in the Group Message Handler component allows for missing authorization. This occurs within the handleMessageReceive function located in the pkg/channels/feishu/feishu 64.go file. Th...

CVE-2026-54547

creationtimestamp| type| source ---|---|--- 2026-07-17 20:35:06+00:00| published-proof-of-concept| https://github.com/pipeboard-co/meta-ads-mcp/security/advisories/GHSA-2v2f-mvfg-ph56...

CVE-2026-54546

creationtimestamp| type| source ---|---|--- 2026-07-17 20:35:03+00:00| published-proof-of-concept| https://github.com/dfpc-coe/CloudTAK/security/advisories/GHSA-vqrw-qphh-p34v...

GHSA-XXVR-RJCX-VQW8 vulnerabilities

Vulnerabilities for packages: chromium...

CVE-2026-46420

setup-php is a GitHub action to set up PHP with extensions, php.ini configuration, coverage drivers, and tools. From 2.25.0 prior to 2.37.1, shivammathur/setup-php resolves the PHP version from repository-controlled files such as .php-version, composer.lock through platform-overrides.php, and...

CVE-2026-46420 setup-php: Command Injection in Repository-Derived PHP Version Resolution

setup-php is a GitHub action to set up PHP with extensions, php.ini configuration, coverage drivers, and tools. From 2.25.0 prior to 2.37.1, shivammathur/setup-php resolves the PHP version from repository-controlled files such as .php-version, composer.lock through platform-overrides.php, and...

CVE-2026-46420 setup-php: Command Injection in Repository-Derived PHP Version Resolution

setup-php is a GitHub action to set up PHP with extensions, php.ini configuration, coverage drivers, and tools. From 2.25.0 prior to 2.37.1, shivammathur/setup-php resolves the PHP version from repository-controlled files such as .php-version, composer.lock through platform-overrides.php, and...

CVE-2026-46420

setup-php is a GitHub action to set up PHP with extensions, php.ini configuration, coverage drivers, and tools. From 2.25.0 prior to 2.37.1, shivammathur/setup-php resolves the PHP version from repository-controlled files such as .php-version, composer.lock through platform-overrides.php, and...