CVE-2026-1338

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.10 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user with developer-role permissions to delete protected container registry tags due to improper authorization checks.

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

0.19% chance of exploitation in the next 30 days, 9th percentile

Published

2026-05-14

Proof-of-concept exploits (1)

• https://hackerone.com/reports/3480620

References

• CVE Record
• NVD entry

Related

• CVE-2026-1337
• CVE-2026-13389
• CVE-2026-13345
• CVE-2026-13390
• CVE-2026-13344
• CVE-2026-13392