High [CVE-2026-88765] 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
This high-severity GitLab advisory covers CVE-2026-88765 affecting GitLab.
Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.
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Summary
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.
- before 19.2.6
- before 19.3.2
Official advisory · high-confidence parse· fetched 29 days ago·verify at source
- 19.2.6
- 19.3.2
Official advisory · high-confidence parse· fetched 29 days ago·verify at source
Mitigation
Upgrade to a fixed release: 19.2.6, 19.3.2. That is the remediation for this advisory.
The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.
Official advisory · high-confidence parse· fetched 29 days ago·verify at source
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