CVE-2026-100755

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.09% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 0.4% of scored records. A rank, not a probability.

NVD base score

4.6 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-10-14.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-10-13 01:05Z16 DAYS AGO

Last updated

2026-10-14 19:04Z14 DAYS AGO

Reserved

2026-09-26

Assigning CNA

GitLab

Record state

PUBLISHED

Severity

Medium (CVSS 4.6)

CNA CVSS vector

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

Weaknesses

• CWE-349Acceptance of Extraneous Untrusted Data With Trusted DataBase

Data version

5.2

Document digest

4c9a6e15dbf15019fc0a5a7071c45234891889fd5d1db0621f3dd0dce4f47a8e

• gitlab.comhttps://gitlab.com/gitlab-org/gitlab/-/work_items/627507
• docs.gitlab.comhttps://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/