CVE-2026-1340

CRITICALNVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score elevated to 9.8 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2026-04-08), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 9.8 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 4 sources updated this weekExploited in the wild
9.8EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 86%CVSS: 9.8Exploit: cisa kev · ssvc active · Metasploit · epss top5pct · epss high · public exploitExposed: 0

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

A code injection in Ivanti Endpoint Manager Mobile allowing attackers to achieve unauthenticated remote code execution.

CVSS v3
9.8
EG Score
9.8(high)
EG Risk
99(Act)
EG Risk 99/100SSVC: Act

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
Severity98% × 45%
Exploitation100% × 40%
Automatability100% × 15%
Action: Fix now — active exploitation, automatable, high impact.
EPSS PROB
86%
EPSS %ILE
100%
KEV
⚠ Exploited

Published

January 29, 2026

Last Modified

June 17, 2026

Advisory Details (2)

Auto-updated Aug 31, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: cisa.
cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-1340
generic

Ivanti Innovators Hub

https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Endpoint-Manager-Mobile-EPMM-CVE-2026-1281-CVE-2026-1340

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 57× in last 7d / 230× 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.

Showing the most recent 100 of 725 total refreshes for this CVE.

  1. 2026-09-01 07:52 UTCEG score recompute
  2. 2026-09-01 07:52 UTCGHSA enrichment
  3. 2026-09-01 04:39 UTCEPSS rescore
  4. 2026-09-01 04:00 UTCGHSA enrichment
  5. 2026-09-01 00:11 UTCGHSA enrichment
  6. 2026-08-31 20:22 UTCGHSA enrichment
  7. 2026-08-31 16:32 UTCGHSA enrichment
  8. 2026-08-31 14:19 UTCCISA KEV update
  9. 2026-08-31 12:42 UTCGHSA enrichment
  10. 2026-08-31 08:52 UTCGHSA enrichment
  11. 2026-08-31 05:03 UTCGHSA enrichment
  12. 2026-08-31 01:15 UTCGHSA enrichment
  13. 2026-08-30 21:26 UTCEG score recompute
  14. 2026-08-30 21:26 UTCGHSA enrichment
  15. 2026-08-30 19:17 UTCEPSS rescore
  16. 2026-08-30 17:37 UTCGHSA enrichment
  17. 2026-08-30 13:48 UTCGHSA enrichment
  18. 2026-08-30 09:59 UTCGHSA enrichment
  19. 2026-08-30 06:10 UTCGHSA enrichment
  20. 2026-08-30 02:21 UTCGHSA enrichment
  21. 2026-08-29 22:32 UTCGHSA enrichment
  22. 2026-08-29 18:42 UTCGHSA enrichment
  23. 2026-08-29 14:51 UTCGHSA enrichment
  24. 2026-08-29 11:01 UTCGHSA enrichment
  25. 2026-08-29 07:09 UTCGHSA enrichment
Show 75 more
  1. 2026-08-29 03:20 UTCGHSA enrichment
  2. 2026-08-28 23:32 UTCEG score recompute
  3. 2026-08-28 23:31 UTCGHSA enrichment
  4. 2026-08-28 21:41 UTCEPSS rescore
  5. 2026-08-28 19:42 UTCGHSA enrichment
  6. 2026-08-28 15:53 UTCGHSA enrichment
  7. 2026-08-28 12:04 UTCGHSA enrichment
  8. 2026-08-28 08:14 UTCGHSA enrichment
  9. 2026-08-28 04:24 UTCGHSA enrichment
  10. 2026-08-28 00:34 UTCGHSA enrichment
  11. 2026-08-27 20:45 UTCGHSA enrichment
  12. 2026-08-27 17:22 UTCCISA KEV update
  13. 2026-08-27 16:55 UTCGHSA enrichment
  14. 2026-08-27 13:07 UTCGHSA enrichment
  15. 2026-08-27 09:17 UTCGHSA enrichment
  16. 2026-08-27 05:27 UTCGHSA enrichment
  17. 2026-08-27 01:36 UTCGHSA enrichment
  18. 2026-08-26 21:47 UTCGHSA enrichment
  19. 2026-08-26 17:55 UTCEG score recompute
  20. 2026-08-26 17:55 UTCGHSA enrichment
  21. 2026-08-26 17:41 UTCCISA KEV update
  22. 2026-08-26 14:46 UTCEPSS rescore
  23. 2026-08-26 14:06 UTCGHSA enrichment
  24. 2026-08-26 10:14 UTCGHSA enrichment
  25. 2026-08-26 06:25 UTCGHSA enrichment
  26. 2026-08-26 02:36 UTCGHSA enrichment
  27. 2026-08-25 22:46 UTCGHSA enrichment
  28. 2026-08-25 18:57 UTCGHSA enrichment
  29. 2026-08-25 15:08 UTCEG score recompute
  30. 2026-08-25 15:08 UTCGHSA enrichment
  31. 2026-08-25 13:48 UTCEPSS rescore
  32. 2026-08-25 11:19 UTCGHSA enrichment
  33. 2026-08-25 07:28 UTCGHSA enrichment
  34. 2026-08-25 03:40 UTCGHSA enrichment
  35. 2026-08-24 23:51 UTCGHSA enrichment
  36. 2026-08-24 20:02 UTCGHSA enrichment
  37. 2026-08-24 18:52 UTCCISA KEV update
  38. 2026-08-24 16:13 UTCEG score recompute
  39. 2026-08-24 16:13 UTCGHSA enrichment
  40. 2026-08-24 12:24 UTCEG score recompute
  41. 2026-08-24 12:24 UTCGHSA enrichment
  42. 2026-08-24 08:34 UTCGHSA enrichment
  43. 2026-08-24 04:45 UTCGHSA enrichment
  44. 2026-08-24 00:56 UTCGHSA enrichment
  45. 2026-08-23 21:05 UTCGHSA enrichment
  46. 2026-08-23 17:16 UTCGHSA enrichment
  47. 2026-08-23 13:27 UTCGHSA enrichment
  48. 2026-08-23 09:38 UTCGHSA enrichment
  49. 2026-08-23 05:48 UTCGHSA enrichment
  50. 2026-08-23 01:59 UTCGHSA enrichment
  51. 2026-08-22 22:11 UTCGHSA enrichment
  52. 2026-08-22 18:22 UTCGHSA enrichment
  53. 2026-08-22 14:34 UTCGHSA enrichment
  54. 2026-08-22 10:45 UTCGHSA enrichment
  55. 2026-08-22 06:56 UTCGHSA enrichment
  56. 2026-08-22 03:07 UTCGHSA enrichment
  57. 2026-08-21 23:18 UTCGHSA enrichment
  58. 2026-08-21 19:29 UTCGHSA enrichment
  59. 2026-08-21 16:49 UTCCISA KEV update
  60. 2026-08-21 15:39 UTCGHSA enrichment
  61. 2026-08-21 11:51 UTCGHSA enrichment
  62. 2026-08-21 08:02 UTCGHSA enrichment
  63. 2026-08-21 04:13 UTCGHSA enrichment
  64. 2026-08-21 00:24 UTCEG score recompute
  65. 2026-08-21 00:24 UTCGHSA enrichment
  66. 2026-08-20 22:55 UTCEPSS rescore
  67. 2026-08-20 20:35 UTCGHSA enrichment
  68. 2026-08-20 17:06 UTCCISA KEV update
  69. 2026-08-20 16:46 UTCGHSA enrichment
  70. 2026-08-20 12:56 UTCGHSA enrichment
  71. 2026-08-20 09:07 UTCGHSA enrichment
  72. 2026-08-20 05:18 UTCGHSA enrichment
  73. 2026-08-20 01:29 UTCGHSA enrichment
  74. 2026-08-19 21:40 UTCGHSA enrichment
  75. 2026-08-19 17:49 UTCEG score recompute

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Metasploit module). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Metasploitexploit/linux/http/ivanti_epmm_rce✓ verified
    First seen Jan 29, 2026

    Ivanti Endpoint Manager Mobile (EPMM) unauthenticated RCE

    Open source ↗

Related CVEs(same CWE)

Frequently asked(6)

What is CVE-2026-1340?
CVE-2026-1340 is a critical vulnerability published on January 29, 2026. A code injection in Ivanti Endpoint Manager Mobile allowing attackers to achieve unauthenticated remote code execution.
When was CVE-2026-1340 disclosed?
CVE-2026-1340 was first published in the National Vulnerability Database on January 29, 2026, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-1340 actively exploited?
Yes. CISA added CVE-2026-1340 to the Known Exploited Vulnerabilities catalog on April 8, 2026, affecting Ivanti Endpoint Manager Mobile (EPMM). KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2026-1340?
CVE-2026-1340 has a CVSS v3 base score of 9.8 (NVD).
Which products are affected by CVE-2026-1340?
CVE-2026-1340 affects Ivanti Endpoint Manager Mobile (EPMM). The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2026-1340?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-1340, 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

Explore the affected products and dependency analysis for CVE-2026-1340

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