CVE-2026-77801
Allocation of Resources Without Limits or Throttling in GitLab
Description
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.
INFO
Published Date :
Aug. 26, 2026, 1:35 p.m.
Last Modified :
Aug. 26, 2026, 1:35 p.m.
Remotely Exploit :
Yes !
Source :
GitLab
Affected Products
The following products are affected by CVE-2026-77801
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | ceab7361-8a18-47b1-92ba-4d7d25f6715a |
Solution
- Update GitLab to a version that includes the fix.
- Ensure background job processing limits are correctly configured.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-77801 vulnerability anywhere in the article.