CVE-2025-10868 | THREATINT

Description

An issue has been discovered in GitLab CE/EE affecting all versions from 17.4 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1 where certain string conversion methods exhibit performance degradation with large inputs.

PUBLISHED Reserved 2025-09-23 | Published 2025-09-26 | Updated 2025-09-26 | Assigner GitLab

LOW: 3.5CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L

Problem types

CWE-840: Business Logic Errors

Product status

Default status

unaffected

17.4 before 18.2.7

affected

18.3 before 18.3.3

affected

18.4 before 18.4.1

affected

Credits

Thanks [reporter](https://hackerone.com/reporter) for reporting this vulnerability through our HackerOne bug bounty program finder

References

gitlab.com/gitlab-org/gitlab/-/issues/526482 (GitLab Issue #526482) issue-tracking permissions-required

cve.org (CVE-2025-10868)

nvd.nist.gov (CVE-2025-10868)

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