CVE-2026-16553 Insufficiently Protected Credentials in GitLab

GitLab has remediated an issue in GitLab EE affecting all versions from 18.8 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed some sensitive information to be disclosed to an unintended host due to improper handling of upstream requests in...

PT-2026-65878

Name of the Vulnerable Software and Affected Versions GitLab EE versions 19.1 through 19.1.2 GitLab EE versions 19.2 through 19.2.0 Description An issue exists where an authenticated user could bypass tool governance policies configured by an administrator. This occurs due to improper authorizati...

PT-2026-65875

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 12.8 through 19.0.4 GitLab CE/EE versions 19.1 through 19.1.2 GitLab CE/EE versions 19.2 through 19.2.0 Description Improper authorization in a projects API endpoint allows an authenticated user with the Maintainer role t...

CVE-2026-4672: Missing Authorization

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.4 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user with guest-role permissions to access test report contents they were not authorized to...

CVE-2026-14341: Missing Authorization

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.8 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user with Maintainer role to modify protected branch configuration due to improper...

CVE-2026-13113: Time-of-check Time-of-use (TOCTOU) Race Condition

GitLab has remediated an issue in GitLab EE affecting all versions from 17.0 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user to merge code into a protected branch without the required approvals due to a race conditio...

CVE-2026-14351: Exposure of Sensitive Information Through Metadata

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.8 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an unauthenticated user to view the title of a confidential issue through a publicly accessible merge request d...

PT-2026-65885

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 14.0 through 19.0.4 GitLab CE/EE versions 19.1 through 19.1.2 GitLab CE/EE versions 19.2 through 19.2.0 Description Improper sanitization of user-controlled input in the pagination page rendering mechanism allows a remote...

PT-2026-65887

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 10.1.0 through 19.0.4 GitLab CE/EE versions 19.1 through 19.1.2 GitLab CE/EE versions 19.2 through 19.2.0 Description An issue in the internal request handling of GitLab Workhorse, the HTTP request handler for the GitLab...

PT-2026-65873

Name of the Vulnerable Software and Affected Versions GitLab EE versions 17.0 through 19.0.4 GitLab EE versions 19.1 through 19.1.2 GitLab EE versions 19.2 through 19.2.0 Description A race condition in approval rule processing may allow an authenticated user to merge code into a protected branch...

PT-2026-65890

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 16.6 through 19.0.4 GitLab CE/EE versions 19.1 through 19.1.2 GitLab CE/EE versions 19.2 through 19.2.0 Description A missing authorization check allows an unauthorized user to view project import source information under...

CVE-2026-3093: Improper Neutralization of Input During Web Page Generation

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.0 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an attacker to execute arbitrary JavaScript in another user's browser via a crafted URL, due to improper...

CVE-2026-15975: Allocation of Resources Without Limits or Throttling

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.8 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an unauthenticated user to cause a denial of service due to insufficient resource throttling when processing...

CVE-2026-15077: Improper Neutralization of Special Elements in Output Used by a Downstream Component

GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.1.3 and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user to access information from unauthorized projects due to improper neutralization of untrusted content processed b...

CVE-2026-12436: Improperly Controlled Modification of Dynamically-Determined Object Attributes

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.0 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user to modify CI/CD configuration belonging to another user due to improper validation of...

CVE-2025-14562: Incorrect Authorization

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.6 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user with developer-role permissions to commit changes to a project after being removed as a...

CVE-2026-16553: Insufficiently Protected Credentials

GitLab has remediated an issue in GitLab EE affecting all versions from 18.8 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed some sensitive information to be disclosed to an unintended host due to improper handling of upstream requests in...

CVE-2026-15831: Generation of Incorrect Security Tokens

GitLab has remediated an issue in GitLab EE affecting all versions from 19.1 before 19.1.3 and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user to bypass administrator-configured tool governance policies due to improper authorization enforcement during tok...

PT-2026-65886

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 18.4 through 19.0.4 GitLab CE/EE versions 19.1 through 19.1.2 GitLab CE/EE versions 19.2 through 19.2.0 Description An improper access control enforcement in the Pipeline Test Report API allows an authenticated user with...

PT-2026-65879

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 11.8 through 19.0.4 GitLab CE/EE versions 19.1 through 19.1.2 GitLab CE/EE versions 19.2 through 19.2.0 Description An issue exists where insufficient resource throttling during the processing of merge request discussions...