CVE-2026-1606

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.8 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user to conceal content within a Snippet due to improper input validation.

CVSS v3.1

4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS

0.36% chance of exploitation in the next 30 days, 29th percentile

Published

2026-06-25

Proof-of-concept exploits (1)

• https://hackerone.com/reports/3527473

References

• CVE Record
• NVD entry

Related

• CVE-2026-16058
• CVE-2026-16060
• CVE-2026-16057
• CVE-2026-16061
• CVE-2026-16056
• CVE-2026-16062