CVE-2026-9773

HIGHPre-NVD 8.88.8—
EchelonGraph scoreHIGH confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-25. a secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 8.8Exploit: NoneExposed: 0

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

Unraid Web Server ToggleState Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Unraid. Authentication is required to exploit this vulnerability.

The specific flaw exists within ToggleState.php. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the www-data user. Was ZDI-CAN-30134.

CVSS v3
8.8
EG Score
8.8(high)
EPSS
62.4%
KEV
Not listed

Published

June 24, 2026

Last Modified

June 26, 2026

Advisory Details (1)

Auto-updated Jun 25, 2026
Patch available.
generic Patch Available

ZDI-26-386 - TrendAI™ Zero Day Initiative™ (ZDI)

https://www.zerodayinitiative.com/advisories/ZDI-26-386/

Vendor Advisories for CVE-2026-9773(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 33× in last 7d / 58× 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. 2026-07-06 18:18 UTCEG score recompute
  2. 2026-07-06 18:17 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 05:22 UTCEG score recompute
  5. 2026-07-06 05:21 UTCGHSA enrichment
  6. 2026-07-06 02:23 UTCEPSS rescore
  7. 2026-07-05 16:32 UTCEG score recompute
  8. 2026-07-05 16:31 UTCGHSA enrichment
  9. 2026-07-05 03:42 UTCEG score recompute
  10. 2026-07-05 03:42 UTCGHSA enrichment
  11. 2026-07-05 02:31 UTCEPSS rescore
  12. 2026-07-04 14:48 UTCEG score recompute
  13. 2026-07-04 14:48 UTCGHSA enrichment
  14. 2026-07-04 06:31 UTCEPSS rescore
  15. 2026-07-04 02:01 UTCEG score recompute
  16. 2026-07-04 02:00 UTCGHSA enrichment
  17. 2026-07-03 13:11 UTCEG score recompute
  18. 2026-07-03 13:10 UTCGHSA enrichment
  19. 2026-07-03 00:22 UTCEG score recompute
  20. 2026-07-03 00:22 UTCGHSA enrichment
  21. 2026-07-02 17:02 UTCEPSS rescore
  22. 2026-07-02 11:35 UTCEG score recompute
  23. 2026-07-02 11:35 UTCGHSA enrichment
  24. 2026-07-01 22:44 UTCEG score recompute
  25. 2026-07-01 22:44 UTCGHSA enrichment
Show 33 more
  1. 2026-07-01 15:07 UTCEPSS rescore
  2. 2026-07-01 09:56 UTCEG score recompute
  3. 2026-07-01 09:56 UTCGHSA enrichment
  4. 2026-06-30 23:22 UTCEPSS rescore
  5. 2026-06-30 21:08 UTCEG score recompute
  6. 2026-06-30 21:07 UTCGHSA enrichment
  7. 2026-06-30 08:17 UTCEG score recompute
  8. 2026-06-30 08:17 UTCGHSA enrichment
  9. 2026-06-29 19:30 UTCEG score recompute
  10. 2026-06-29 19:30 UTCGHSA enrichment
  11. 2026-06-29 14:06 UTCEPSS rescore
  12. 2026-06-29 06:42 UTCEG score recompute
  13. 2026-06-29 06:42 UTCGHSA enrichment
  14. 2026-06-28 17:54 UTCEG score recompute
  15. 2026-06-28 17:54 UTCGHSA enrichment
  16. 2026-06-28 14:07 UTCEPSS rescore
  17. 2026-06-28 05:06 UTCEG score recompute
  18. 2026-06-28 05:06 UTCGHSA enrichment
  19. 2026-06-28 04:56 UTCEPSS rescore
  20. 2026-06-27 16:18 UTCEG score recompute
  21. 2026-06-27 16:18 UTCGHSA enrichment
  22. 2026-06-27 03:29 UTCEG score recompute
  23. 2026-06-27 03:29 UTCGHSA enrichment
  24. 2026-06-27 03:08 UTCEPSS rescore
  25. 2026-06-26 14:30 UTCEG score recompute
  26. 2026-06-26 14:29 UTCGHSA enrichment
  27. 2026-06-26 01:41 UTCEG score recompute
  28. 2026-06-26 01:41 UTCGHSA enrichment
  29. 2026-06-25 13:50 UTCEPSS rescore
  30. 2026-06-25 12:53 UTCEG score recompute
  31. 2026-06-25 12:53 UTCGHSA enrichment
  32. 2026-06-25 00:06 UTCEG score recompute
  33. 2026-06-25 00:03 UTCNVD updatefirst tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-9773?
CVE-2026-9773 is a high vulnerability published on June 24, 2026. Unraid Web Server ToggleState Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Unraid. Authentication is required to exploit this vulnerability. The specific flaw exists within ToggleState.php.…
When was CVE-2026-9773 disclosed?
CVE-2026-9773 was first published in the National Vulnerability Database on June 24, 2026, with the most recent update on June 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-9773 actively exploited?
CVE-2026-9773 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 62.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-9773?
CVE-2026-9773 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-9773?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-9773, 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.

Dependency Blast Radius

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