CVE-2026-61389

HIGHPre-NVD 7.07.0—
EchelonGraph scoreMEDIUM confidence

Score 7.0 from GitHub Security Advisory (severity: HIGH) published 2026-07-16. a secondary CVSS source baseline 7.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.0Exploit: None knownExposed: 0

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

An out-of-bounds write vulnerability in the Productivity Suite allows a local attacker to trigger kernel memory corruption via a crafted IOCTL request, potentially resulting in privilege escalation or system instability.

CVSS v3
7.0
EG Score
7.0(medium)
EG Risk
32(Track)
EG Risk 32/100SSVC: Track

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
Severity70% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
4%
KEV
Not listed

Published

July 16, 2026

Last Modified

July 17, 2026

Advisory Details (2)

Auto-updated Jul 16, 2026
Patch available. Sources: cisa.
cisa Patch Available

AutomationDirect Productivity Suite | CISA

https://www.cisa.gov/news-events/ics-advisories/icsa-26-197-04
generic

CSAF/csaf_files/OT/white/2026/icsa-26-197-04.json at develop · cisagov/CSAF · GitHub

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-197-04.json

Vendor Advisories for CVE-2026-61389(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 21× in last 7d / 106× 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 147 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-61389?
CVE-2026-61389 is a high vulnerability published on July 16, 2026. An out-of-bounds write vulnerability in the Productivity Suite allows a local attacker to trigger kernel memory corruption via a crafted IOCTL request, potentially resulting in privilege escalation or system instability.
When was CVE-2026-61389 disclosed?
CVE-2026-61389 was first published in the National Vulnerability Database on July 16, 2026, with the most recent update on July 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-61389 actively exploited?
CVE-2026-61389 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 95.8% of all scored CVEs.
What is the CVSS score of CVE-2026-61389?
CVE-2026-61389 has a CVSS v3 base score of 7.0 (NVD).
How do I remediate CVE-2026-61389?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-61389, 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-2026-61389

Explore →

Is Your Infrastructure Affected by CVE-2026-61389?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs