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CVE-2026-123082

Docker Desktop logs can expose the Docker Hub access token

CVSS score

5.7

EPSS probability

—

Risk score

0.6

Published

8 h ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Patch status has not yet been verified

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Vulnerability description

DayBreach AI Explanation

Verified against sources

Docker Desktop Logs Can Expose Docker Hub Access Token

Sources read

1

Source agreement

Tam uyum

Evidence confidence

%55

Short explanation

CVE-2026-123082 is a vulnerability in Docker Desktop before version 4.94.0 that could write the signed-in user's Docker Hub access token in cleartext to application logs and diagnostics bundles.

Why does it matter?

This flaw allows attackers with read access to log files to obtain valid access tokens, enabling them to read and modify the user's Docker Hub data.

What should be done?

  • Update Docker Desktop to version 4.94.0 or later
  • Review and handle legacy log files and diagnostics bundles created prior to upgrading
  • Follow vendor advisories
Chain of evidence and sources2 verified claims

Docker Desktop sürümleri 4.94.0 öncesinde Docker Hub erişim belirtecini günlük dosyalarına açık metin olarak yazabilmektedir.

S0 · daybreach-canonicalS1 · cvelist

Yazılım güncellemesi sonrasında eski sürümler tarafından yazılmış günlükler temizlenmemektedir.

S0 · daybreach-canonicalS1 · cvelist
Show the technical text from the sources

Docker Desktop before version 4.94.0 could write the signed-in user's Docker Hub access token (a JWT) in cleartext to application logs and diagnostics bundles. IPC payloads that were bare JSON strings or arrays were not redacted before logging, and a Docker Desktop component logged the token when it requested it from the backend. An attacker with read access to these files could obtain the token and use it to read and modify the user's Docker Hub data as that user while the token remains valid. Docker Desktop 4.94.0 redacts these payloads. The fix does not rewrite logs written by earlier versions, which can still contain tokens after upgrading.

CVSS vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:L/SI:L/SA:N

CWE: CWE-532

This explanation was compiled automatically from the source records. Scores, active exploitation, patch and exploit status come straight from the sources.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2026-123082 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1dockerdocker desktop View
Total affected vendors: 1|Products: 1

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
5.7CVSS V40MEDIUMCVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XNVD
5.7CVSS V4_0MEDIUMCVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:L/SI:L/SA:NCVE CNA

Patch and Remediation Guide

Solution & Remediation Advisory

Patch status unknown

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Until a patch is confirmed, follow the vendor advisory; do not read an unknown status as “no patch”.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-123082 is associated with the following CWEs:

CWE-532: Common Weakness Enumeration Entry CWE-532

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-123082 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureYerel erişim
PermissionsLow
UserGerekmiyor

Official Sources and Advisories

https://docs.docker.com/desktop/release-notes/#4940vendor-advisory

CVSS Vector Radar Chart

5.7 / 10
Attack VectorLocalComplexityLowPrivilegesLowUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityNone

Vulnerability Scoring Details

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:L/SI:L/SA:N
Attack VectorLocal
Attack ComplexityLow
Privileges RequiredLow privileges
User InteractionNone required
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)None
Availability (Erişilebilirlik)None

Yama durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Follow the vendor

D
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Weakness Type (CWE & CAPEC)

CWE-532

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CVE-2026-123082 · Docker Desktop logs can expose the Docker…