What is CVE-2025-10868?

CVE-2025-10868 is a low-severity vulnerability in Gitlab, classified under CWE-840. CVSS score: 3.5/10. Published 2025-09-26.

How severe is CVE-2025-10868?

Low severity. CVSS v3 base score is 3.5 out of 10.

Vulnerability in Gitlab

CVE-2025-10868

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.

EPSS: 0.002 (15.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L.

Affected products

Gitlab — versions 18.4.0, 18.3, 18.4

Weakness classification (CWE)

CWE-840

References

cve@gitlab.com (issue-tracking, permissions-required, Broken Link)

Frequently asked questions

What is CVE-2025-10868?: CVE-2025-10868 is a low-severity vulnerability in Gitlab, classified under CWE-840. CVSS score: 3.5/10. Published 2025-09-26.
How severe is CVE-2025-10868?: Low severity. CVSS v3 base score is 3.5 out of 10.