Microsoft GitHub Copilot and Visual Studio security vulnerabilities

Microsoft GitHub Copilot and Visual Studio are generative AI tools developed by the American company Microsoft. There are security vulnerabilities in Microsoft GitHub Copilot and Visual Studio. Attackers can exploit these vulnerabilities to execute code remotely...

CVE-2026-21523: Time-of-check Time-of-use (TOCTOU) Race Condition

Time-of-check time-of-use toctou race condition in GitHub Copilot and Visual Studio allows an authorized attacker to execute code over a network...

CVE-2026-21516: Improper Neutralization of Special Elements used in a Command

Improper neutralization of special elements used in a command 'command injection' in Github Copilot allows an unauthorized attacker to execute code over a network...

CVE-2026-21257: Improper Neutralization of Special Elements used in a Command

Improper neutralization of special elements used in a command 'command injection' in GitHub Copilot and Visual Studio allows an authorized attacker to elevate privileges over a network...

PT-2026-7359

Name of the Vulnerable Software and Affected Versions GitHub Copilot and Visual Studio affected versions not specified Description The software contains a command injection issue due to improper neutralization of special elements used in commands. A successful exploit could allow an authorized...

CVE-2026-25761

Super-linter is a combination of multiple linters to run as a GitHub Action or standalone. From 6.0.0 to 8.3.0, the Super-linter GitHub Action is vulnerable to command injection via crafted filenames. When this action is used in downstream GitHub Actions workflows, an attacker can submit a pull...

CVE-2026-25761 Command injection via crafted filenames in Super-linter Action

Super-linter is a combination of multiple linters to run as a GitHub Action or standalone. From 6.0.0 to 8.3.0, the Super-linter GitHub Action is vulnerable to command injection via crafted filenames. When this action is used in downstream GitHub Actions workflows, an attacker can submit a pull...

CVE-2026-25761 Command injection via crafted filenames in Super-linter Action

Super-linter is a combination of multiple linters to run as a GitHub Action or standalone. From 6.0.0 to 8.3.0, the Super-linter GitHub Action is vulnerable to command injection via crafted filenames. When this action is used in downstream GitHub Actions workflows, an attacker can submit a pull...

CVE-2026-25761 Command injection via crafted filenames in Super-linter Action

Super-linter is a combination of multiple linters to run as a GitHub Action or standalone. From 6.0.0 to 8.3.0, the Super-linter GitHub Action is vulnerable to command injection via crafted filenames. When this action is used in downstream GitHub Actions workflows, an attacker can submit a pull...

CVE-2026-25761

The CVE describes a command injection in the Super-linter GitHub Action affecting versions 6.0.0–8.3.0, where file discovery can execute shell command substitution embedded in filenames, enabling arbitrary command execution in the workflow runner and potential disclosure of the job’s GITHUB_TOKEN...

CVE-2026-25761

Super-linter is a combination of multiple linters to run as a GitHub Action or standalone. From 6.0.0 to 8.3.0, the Super-linter GitHub Action is vulnerable to command injection via crafted filenames. When this action is used in downstream GitHub Actions workflows, an attacker can submit a pull...

CVE-2026-25598

Harden-Runner is a CI/CD security agent that works like an EDR for GitHub Actions runners. Prior to 2.14.2, a security vulnerability has been identified in the Harden-Runner GitHub Action Community Tier that allows outbound network connections to evade audit logging. Specifically, outbound traffi...

CVE-2026-25598

Harden-Runner is a CI/CD security agent that works like an EDR for GitHub Actions runners. Prior to 2.14.2, a security vulnerability has been identified in the Harden-Runner GitHub Action Community Tier that allows outbound network connections to evade audit logging. Specifically, outbound traffi...

CVE-2026-25491

creationtimestamp| type| source ---|---|--- 2026-02-09 18:04:34+00:00| published-proof-of-concept| https://github.com/craftcms/cms/security/advisories/GHSA-7pr4-wx9w-mqwr...

CVE-2026-25492

creationtimestamp| type| source ---|---|--- 2026-02-09 18:01:35+00:00| published-proof-of-concept| https://github.com/craftcms/cms/security/advisories/GHSA-96pq-hxpw-rgh8...

GHSA-R79C-PQJ3-577X Super-linter is vulnerable to command injection via crafted filenames in Super-linter Action

Summary The Super-linter GitHub Action is vulnerable to command injection via crafted filenames. When this action is used in downstream GitHub Actions workflows, an attacker can submit a pull request that introduces a file whose name contains shell command substitution syntax, such as $.... In...

PT-2026-7152

Name of the Vulnerable Software and Affected Versions Super-linter versions 6.0.0 through 8.3.0 Description Super-linter, a combination of multiple linters used as a GitHub Action or standalone, is susceptible to command injection through crafted filenames. When used in GitHub Actions workflows, ...

CVE-2026-25761: Improper Neutralization of Special Elements used in a Command

Super-linter is a combination of multiple linters to run as a GitHub Action or standalone. From 6.0.0 to 8.3.0, the Super-linter GitHub Action is vulnerable to command injection via crafted filenames. When this action is used in downstream GitHub Actions workflows, an attacker can submit a pull...

CVE-2026-25598: Insufficient Logging

Harden-Runner is a CI/CD security agent that works like an EDR for GitHub Actions runners. Prior to 2.14.2, a security vulnerability has been identified in the Harden-Runner GitHub Action Community Tier that allows outbound network connections to evade audit logging. Specifically, outbound traffi...

Harden-Runner security vulnerabilities

Harden-Runner is a program open source by StepSecurity. It provides network exit filter and runtime security for both GitHub-hosted and self-hosted runners. Versions of Harden-Runner prior to 2.14.2 contained security vulnerabilities. These vulnerabilities allowed outbound network connections to...