CVE-2026-85529Network attack vectorHinoki check available

Unauthenticated note disclosure via incorrect GraphQL authorization

Published Oct 13, 2026 · Updated Oct 13, 2026

Authorization failure in GitLab CE/EE GraphQL allows remote attackers to read restricted notes on public projects without logging in. GraphQL scope authorization checks fail to enforce restrictions on internal notes and confidential system notes; the specific resolver and incorrect code operation are not publicly disclosed in accessible sources. Exposure requires public projects containing these notes, while additional triggering conditions remain unspecified.

CVSS severity5.3
Medium
EPSS probability0.22%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Authorization failure in GitLab CE/EE GraphQL allows remote attackers to read restricted notes on public projects without logging in. GraphQL scope authorization checks fail to enforce restrictions on internal notes and confidential system notes; the specific resolver and incorrect code operation are not publicly disclosed in accessible sources. Exposure requires public projects containing these notes, while additional triggering conditions remain unspecified.

The record

CVE
CVE-2026-85529
Published
Oct 13, 2026
Updated
Oct 13, 2026
Vendor
GitLab
Product
GitLab
Classifications
CWE-863, T1213
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 13, 2026Record 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=19.2 <19.2.8
  2. Affected versionversion=19.3 <19.3.5
  3. Affected versionversion=19.4 <19.4.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

GitLab · GitLabversion=19.2 <19.2.8; version=19.3 <19.3.5; version=19.4 <19.4.2

Published CVSS scores

5.3GitLabCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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.

Activity data is delayed. The latest report is Sep 28, 2026.

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

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization
T1213Data from Information Repositories

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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