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PatchSiren cyber security CVE debrief

CVE-2026-7250 GitLab CVE debrief

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.10 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an unauthenticated user to cause denial of service due to improper input validation in the API request parsing middleware.

Vendor
GitLab
Product
Unknown
CVSS
HIGH 7.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-11
Original CVE updated
2026-06-11
Advisory published
2026-06-11
Advisory updated
2026-06-11

Who should care

Users of GitLab CE/EE versions from 12.10 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2

Technical summary

The vulnerability is caused by improper input validation in the API request parsing middleware, which could allow an unauthenticated user to cause denial of service. The CVSS score is 7.5 (High).

Defensive priority

High

Recommended defensive actions

  • Update to version 18.10.8, 18.11.5, or 19.0.2 or later

Evidence notes

The vulnerability was remediated by GitLab and affects versions 12.10 to 18.10.7, 18.11 to 18.11.4, and 19.0 to 19.0.1.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-7250 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-7250

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-7250 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-7250

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.