CVE-2025-10094Network attack vector

Authenticated service disruption via unbounded deploy-token names

Published Sep 12, 2025 · Updated Sep 12, 2025

Affected GitLab CE/EE releases allow remote authenticated users to disrupt token listings via oversized deploy-token names. The deploy-token creation path stores names without an effective length limit, and listing or administrative paths later process those oversized values. The issue affects 10.7 through 18.1.5, 18.2 through 18.2.5, and 18.3 through 18.3.1; ordinary authenticated access is sufficient, and the documented impact is limited to service interruption for token-related operations.

CVSS severity6.5
Medium
EPSS probability0.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Affected GitLab CE/EE releases allow remote authenticated users to disrupt token listings via oversized deploy-token names. The deploy-token creation path stores names without an effective length limit, and listing or administrative paths later process those oversized values. The issue affects 10.7 through 18.1.5, 18.2 through 18.2.5, and 18.3 through 18.3.1; ordinary authenticated access is sufficient, and the documented impact is limited to service interruption for token-related operations.

The record

CVE
CVE-2025-10094
Published
Sep 12, 2025
Updated
Sep 12, 2025
Vendor
GitLab
Product
GitLab
Classifications
CWE-1284, T1499
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 12, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 12, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=10.7 <18.1.6
  2. Affected versionversion=18.2 <18.2.6
  3. Affected versionversion=18.3 <18.3.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GitLab · GitLabversion=10.7 <18.1.6; version=18.2 <18.2.6; version=18.3 <18.3.2

Published CVSS scores

6.5GitLab Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-1284Improper Validation of Specified Quantity in Input
T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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