GitLab CE/EE 19.4.1 CI/CD Regular Expression Compiler Remote Code Execution

GitLab CE/EE versions 19.2 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 contain an integer overflow and insufficient regular expression validation issue that may allow unauthenticated arbitrary code execution through a specially crafted CI/CD configuration...

PT-2026-111157

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 10.3 through 19.2.7 GitLab CE/EE versions 19.3 through 19.3.4 GitLab CE/EE versions 19.4 through 19.4.1 Description An authenticated user can perform server-side request forgery SSRF, which allows the attacker to reach...

CVE-2026-100104: Server-Side Request Forgery (SSRF)

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.3 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user to perform server-side request forgery and reach internal network resources due to a...

CVE-2026-7767: URL Redirection to Untrusted Site

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.11 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user controlling a Kubernetes agent to cause sensitive authentication tokens to be sent to...

CVE-2026-14814: Permissive Regular Expression

GitLab has remediated an issue in GitLab CE/EE affecting all versions before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed a user to poison cached responses for raw repository files, causing targeted users' CI/CD pipelines to execute special...

CVE-2026-14552: Incorrect Authorization

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.0 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user with Guest access to read confidential epic content meant to be restricted by external...

PT-2026-111178

Name of the Vulnerable Software and Affected Versions GitLab EE versions 16.11 through 19.2.7 GitLab EE versions 19.3 through 19.3.4 GitLab EE versions 19.4 through 19.4.1 Description An improper identity resolution issue allows an authenticated user to approve a merge request even if they have...

CVE-2026-16301: Incorrect Authorization

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.7 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user with Developer role to execute CI/CD pipelines on protected branches without...

CVE-2026-82632: Incorrect Authorization

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.9 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user with a fine-grained Personal Access Token scoped only to user-boundary import...

CVE-2026-84284: Incorrect Authorization

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.11 before 19.2.8, 19.3 before 19.3.6, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an unauthenticated user to read work item contents from private groups and projects due to incorrect...

CVE-2026-14210: Insufficient Granularity of Access Control

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.11 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user with a project-scoped fine-grained Personal Access Token to permanently delete or...

PT-2026-111165

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 18.11 through 19.2.7 GitLab CE/EE versions 19.3 through 19.3.4 GitLab CE/EE versions 19.4 through 19.4.1 Description Incorrect authorization logic regarding label ownership scope validation allows an authenticated user...

CVE-2026-92883: Improper Neutralization of Input During Web Page Generation

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.1 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user to execute arbitrary JavaScript in the context of other users' browser sessions via a...

CVE-2026-103549: Incorrect Authorization

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.6 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user with maintainer-role permissions to remove certain package registry metadata that...

CVE-2026-9268: Incorrect Authorization

GitLab has remediated an issue in GitLab EE affecting all versions from 13.6 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user with limited permissions to modify project CI/CD deployment rollback settings without...

PT-2026-111179

Name of the Vulnerable Software and Affected Versions GitLab EE versions 13.6 through 19.2.7 GitLab EE versions 19.3 through 19.3.4 GitLab EE versions 19.4 through 19.4.1 Description Insufficient access control checks allow an authenticated user with limited permissions to modify project CI/CD...

PT-2026-111162

Name of the Vulnerable Software and Affected Versions GitLab EE versions 19.1 through 19.2.7 GitLab EE versions 19.3 through 19.3.4 GitLab EE versions 19.4 through 19.4.1 Description An issue exists where an authenticated user with specific granular permissions can obtain a GitLab Duo Agent...

PT-2026-111160

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 17.6 through 19.2.7 GitLab CE/EE versions 19.3 through 19.3.4 GitLab CE/EE versions 19.4 through 19.4.1 Description Improper authorization checks allow an authenticated user with maintainer-role permissions to remove...

CVE-2026-105458: Reliance on Untrusted Inputs in a Security Decision

GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user holding a specific granular permission to obtain a GitLab Duo Agent Platform token that...

CVE-2026-6567: Incorrect Authorization

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 13.8 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user with reporter role to access restricted CI artifact report content they were not...