CVE-2026-9779

HIGHPre-NVD 7.27.2—
EchelonGraph scoreHIGH confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-06-25. a secondary CVSS source baseline 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.2
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.2Exploit: NoneExposed: 0

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

ATEN Unizon doCryptoHugeFileToFile Improper Verification of Cryptographic Signature Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ATEN Unizon. Authentication is required to exploit this vulnerability.

The specific flaw exists within the updateWar method. The issue results from an incorrect implementation of cryptographic signature verification. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-28590.

CVSS v3
7.2
EG Score
7.2(high)
EPSS
29.6%
KEV
Not listed

Published

June 24, 2026

Last Modified

June 27, 2026

Advisory Details (2)

Auto-updated Jun 25, 2026
No patch confirmed yet.
generic

ZDI-26-383 - TrendAI™ Zero Day Initiative™ (ZDI)

https://www.zerodayinitiative.com/advisories/ZDI-26-383/
generic

2026-SA-7 | ATEN Corporate Headquarters

https://www.aten.com/global/en/supportcenter/info/security-advisory/32/

Vendor Advisories for CVE-2026-9779(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 37× in last 7d / 66× 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 23:10 UTCEG score recompute
  2. 2026-07-06 23:10 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 12:13 UTCEG score recompute
  5. 2026-07-06 12:13 UTCGHSA enrichment
  6. 2026-07-06 02:23 UTCEPSS rescore
  7. 2026-07-06 01:06 UTCEG score recompute
  8. 2026-07-06 01:06 UTCGHSA enrichment
  9. 2026-07-05 14:08 UTCEG score recompute
  10. 2026-07-05 14:08 UTCGHSA enrichment
  11. 2026-07-05 03:06 UTCEG score recompute
  12. 2026-07-05 03:06 UTCGHSA enrichment
  13. 2026-07-05 02:31 UTCEPSS rescore
  14. 2026-07-04 16:09 UTCEG score recompute
  15. 2026-07-04 16:08 UTCGHSA enrichment
  16. 2026-07-04 06:31 UTCEPSS rescore
  17. 2026-07-04 05:09 UTCEG score recompute
  18. 2026-07-04 05:09 UTCGHSA enrichment
  19. 2026-07-03 18:08 UTCEG score recompute
  20. 2026-07-03 18:08 UTCGHSA enrichment
  21. 2026-07-03 07:11 UTCEG score recompute
  22. 2026-07-03 07:11 UTCGHSA enrichment
  23. 2026-07-02 20:13 UTCEG score recompute
  24. 2026-07-02 20:13 UTCGHSA enrichment
  25. 2026-07-02 17:02 UTCEPSS rescore
Show 41 more
  1. 2026-07-02 09:17 UTCEG score recompute
  2. 2026-07-02 09:17 UTCGHSA enrichment
  3. 2026-07-01 22:21 UTCEG score recompute
  4. 2026-07-01 22:21 UTCGHSA enrichment
  5. 2026-07-01 15:07 UTCEPSS rescore
  6. 2026-07-01 11:23 UTCEG score recompute
  7. 2026-07-01 11:23 UTCGHSA enrichment
  8. 2026-07-01 00:26 UTCEG score recompute
  9. 2026-07-01 00:26 UTCGHSA enrichment
  10. 2026-06-30 23:22 UTCEPSS rescore
  11. 2026-06-30 13:29 UTCEG score recompute
  12. 2026-06-30 13:28 UTCGHSA enrichment
  13. 2026-06-30 02:32 UTCEG score recompute
  14. 2026-06-30 02:32 UTCGHSA enrichment
  15. 2026-06-29 15:36 UTCEG score recompute
  16. 2026-06-29 15:36 UTCGHSA enrichment
  17. 2026-06-29 14:06 UTCEPSS rescore
  18. 2026-06-29 04:39 UTCEG score recompute
  19. 2026-06-29 04:39 UTCGHSA enrichment
  20. 2026-06-28 17:41 UTCEG score recompute
  21. 2026-06-28 17:41 UTCGHSA enrichment
  22. 2026-06-28 14:07 UTCEPSS rescore
  23. 2026-06-28 06:44 UTCEG score recompute
  24. 2026-06-28 06:44 UTCGHSA enrichment
  25. 2026-06-28 04:56 UTCEPSS rescore
  26. 2026-06-27 19:48 UTCEG score recompute
  27. 2026-06-27 19:48 UTCGHSA enrichment
  28. 2026-06-27 08:52 UTCEG score recompute
  29. 2026-06-27 08:52 UTCGHSA enrichment
  30. 2026-06-27 03:08 UTCEPSS rescore
  31. 2026-06-26 21:55 UTCEG score recompute
  32. 2026-06-26 21:55 UTCGHSA enrichment
  33. 2026-06-26 10:59 UTCEG score recompute
  34. 2026-06-26 10:59 UTCGHSA enrichment
  35. 2026-06-25 21:58 UTCEG score recompute
  36. 2026-06-25 21:58 UTCGHSA enrichment
  37. 2026-06-25 13:50 UTCEPSS rescore
  38. 2026-06-25 11:01 UTCEG score recompute
  39. 2026-06-25 11:01 UTCGHSA enrichment
  40. 2026-06-25 00:05 UTCEG score recompute
  41. 2026-06-25 00:03 UTCNVD updatefirst tracked

Frequently asked(5)

What is CVE-2026-9779?
CVE-2026-9779 is a high vulnerability published on June 24, 2026. ATEN Unizon doCryptoHugeFileToFile Improper Verification of Cryptographic Signature Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ATEN Unizon. Authentication is required to exploit this vulnerability. The…
When was CVE-2026-9779 disclosed?
CVE-2026-9779 was first published in the National Vulnerability Database on June 24, 2026, with the most recent update on June 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-9779 actively exploited?
CVE-2026-9779 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 29.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-9779?
CVE-2026-9779 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2026-9779?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-9779, 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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