# CVE-2026-88765

## Summary

- **CVE ID:** CVE-2026-88765
- **Severity:** HIGH
- **CVSS Score:** 8.5 (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H)
- **CWE:** CWE-77
- **Published:** Sep 15, 2026
- **Last Modified:** Sep 16, 2026

## Description

GitLab has remediated an issue in GitLab EE affecting all versions from 12.3 to 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 under certain conditions could allow an authenticated user to achieve remote code execution by importing a specially crafted Git project export to overflow the Unicode conversion buffer used in Advanced Search indexing.

## Affected Products

- GitLab — GitLab (12.3)
- GitLab — GitLab (19.2)
- GitLab — GitLab (19.3)

## References

- [CNA](https://gitlab.com/gitlab-org/gitlab/-/work_items/627435)
- [CNA](https://hackerone.com/reports/3990469)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.72%
- **EPSS Percentile:** 52.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._