🔐 CVE Alert

CVE-2026-77801

MEDIUM 6.5

Allocation of Resources Without Limits or Throttling in GitLab

CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.8 before 19.1.7, 19.2 before 19.2.5, and 19.3 before 19.3.1 that, under certain conditions, could have allowed an authenticated user to cause a denial of service affecting background job processing, due to missing object count limits.

CWE CWE-770
Vendor gitlab
Product gitlab
Ecosystems
Industries
Technology
Published Aug 26, 2026
Last Updated Aug 26, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Affected Versions

GitLab / GitLab
12.8 < 19.1.7 19.2 < 19.2.5 19.3 < 19.3.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗
gitlab.com: https://gitlab.com/gitlab-org/gitlab/-/work_items/597273 docs.gitlab.com: https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-3-1-released/

Credits

Thanks Tran Ba Quang for reporting this vulnerability