CVE-2026-24740

CRITICALNVD 9.99.9—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.9 under NVD CVSS v3. EPSS exploit probability: 0.4%, top 69% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
Elevated
9.9
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.9Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Dozzle is a realtime log viewer for docker containers. Prior to version 9.0.3, a flaw in Dozzle’s agent-backed shell endpoints allows a user restricted by label filters (for example, label=env=dev) to obtain an interactive root shell in out‑of‑scope containers (for example, env=prod) on the same agent host by directly targeting their container IDs. Version 9.0.3 contains a patch for the issue.

CVSS v3
9.9
EG Score
9.9(medium)
EG Risk
76(Attend)
EG Risk 76/100SSVC: Attend

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity99% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS
31.1%
KEV
Not listed

Published

January 27, 2026

Last Modified

February 19, 2026

Advisory Details (3)

Auto-updated Jul 20, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit, github_release, github.
github Patch Available🟡 PoC Available

Label-Based Access Control Bypass in Dozzle Agent Allows Unauthorized Container Shell Access · Advisory · amir20/dozzle · GitHub

https://github.com/amir20/dozzle/security/advisories/GHSA-m855-r557-5rc5
github_release Patch Available

v9.0.3

Patch available: amir20/dozzle v9.0.3

https://github.com/amir20/dozzle/releases/tag/v9.0.3
github_commit Patch Available

commit 620e59aa2463 (amir20/dozzle)

Patch available: amir20/dozzle v10.0.5 (contains commit 620e59aa2463)

https://github.com/amir20/dozzle/commit/620e59aa246347ba8a27e68c532853b8a5137bc1

Affected Packages

(1 across 1 ecosystem)
Go(1)
PackageVulnerable rangeFixed inDependents
github.com/amir20/dozzle—1.29.1-0.20260125230338-620e59aa2463—

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 13× in last 7d / 52× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-23 03:07 UTCEG score recompute
  2. 2026-07-22 14:08 UTCEPSS rescore
  3. 2026-07-21 15:24 UTCEPSS rescore
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  19. 2026-07-13 19:08 UTCOSV refresh
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  1. 2026-07-08 15:15 UTCEPSS rescore
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  20. 2026-06-27 03:08 UTCEPSS rescore
  21. 2026-06-25 16:46 UTCOSV refresh
  22. 2026-06-25 13:49 UTCEPSS rescore
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  73. 2026-05-29 15:10 UTCEG score recompute
  74. 2026-05-29 13:44 UTCEPSS rescore
  75. 2026-05-29 13:44 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-24740?
CVE-2026-24740 is a critical vulnerability published on January 27, 2026. Dozzle is a realtime log viewer for docker containers. Prior to version 9.0.3, a flaw in Dozzle’s agent-backed shell endpoints allows a user restricted by label filters (for example, label=env=dev) to obtain an interactive root shell in out‑of‑scope containers (for example, env=prod) on the same…
When was CVE-2026-24740 disclosed?
CVE-2026-24740 was first published in the National Vulnerability Database on January 27, 2026, with the most recent update on February 19, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-24740 actively exploited?
CVE-2026-24740 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 31.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-24740?
CVE-2026-24740 has a CVSS v3 base score of 9.9 (NVD).
How do I remediate CVE-2026-24740?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-24740, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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