CVE-2026-10733

🔶 medium

Summary

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.0 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that could have allowed an authenticated user to cause denial of service on the CI/CD Catalog page due to improper sanitization.

CVSS Score

4.3

Medium

EPSS Score

0.4

Exploit Probability

Published Date

2026-06-11

First Seen: 2026-06-12

📊 Relative Risk Intelligence

This CVE is Lower Risk - more severe than 5.4% of all 328,009 vulnerabilities in our database.

#310,261

Below average severity

Severity Percentile

🎯 CISA SSVC Assessment Updated: Jun 11, 2026

🔍 Exploitation Status

None

No known exploits

⚙️ Automatable

Requires human interaction

💥 Technical Impact

Partial

Limited system impact

🏆 Discovered By

This vulnerability has been discovered internally by GitLab team member Miguel Jimeno

SSVC data provided by CISA

Last Modified 2026-06-15

Source NVD 🔗

CVSS Vector 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CWE IDs (Weakness Types)

CWE-1021

📦 Affected Products 3

Vendor	Product	Status	Affected Versions
gitlab	gitlab	Affected	> 17.0.0 < 18.10.8
gitlab	gitlab	Affected	> 18.11.0 < 18.11.5
gitlab	gitlab	Affected	> 19.0.0 < 19.0.2

🔗 References 2

https://about.gitlab.com/releases/2026/06/10/patch-r...

Release Notes

https://gitlab.com/gitlab-org/gitlab/-/work_items/60...

Issue Tracking

🔗 Related CVEs 6

CVE ID	Severity	CVSS	EPSS	Summary	Published
CVE-2026-10087	⚠️ high	8.7	0.4	GitLab has remediated an issue in GitLab EE affecting all versions from 17.1 before 18.10.8, 18.11 before 18.11.5, and 1...	2026-06-11
CVE-2026-1500	🔶 medium	6.5	0.6	GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.10 before 18.10.8, 18.11 before 18.11.5, a...	2026-06-11
CVE-2026-3553	ℹ️ low	3.1	0.3	GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.0 before 18.10.8, 18.11 before 18.11.5, an...	2026-06-11
CVE-2026-6269	🔶 medium	5.4	0.3	GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.10 before 18.10.8, 18.11 before 18.11.5, a...	2026-06-11
CVE-2026-6277	🔶 medium	4.3	0.3	GitLab has remediated an issue in GitLab EE affecting all versions from 13.9 before 18.10.8, 18.11 before 18.11.5, and 1...	2026-06-11
CVE-2026-6552	⚠️ high	8.7	0.5	GitLab has remediated an issue in GitLab EE affecting all versions from 15.5 before 18.10.8, 18.11 before 18.11.5, and 1...	2026-06-11

These CVEs affect the same products