CVE-2026-58414

MEDIUMPre-NVD 5.55.5
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

This medium-severity CVE scores 5.5 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2% (8th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from a secondary CVSS source
Sources: EPSS, a secondary CVSS source
Elevated

Also known asEUVD-2026-46016 (ENISA EUVD)Source: ENISA EUVD

5.5EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 5.5Exploit: No code on recordExposed services: Not assessed

A fix is available — apply it.

Network-AI is a TypeScript/Node.js multi-agent orchestrator. Prior to version 5.12.2, EnvironmentManager.backup() recursively collects files using _collectBackupFiles(). _collectBackupFiles() uses statSync(full), which follows symlinks. If data/ contains a symlink to a directory outside the environment root, backup recursion follows the symlink and copies external files into data//.backups//. An attacker who can place a symlink under the environment data directory can cause backup operations to disclose files outside the environment root into backup artifacts. The issue is fixed in v5.12.2. _collectBackupFiles() now uses lstatSync instead of statSync and skips any entry where isSymbolicLink() is true. Symlinks are never traversed, so backup() can no longer follow a link out of the environment root and copy external files into a backup artifact.

CVSS v3
5.5
EG Score
5.5MEDIUMmedium confidence
EG Risk
41
EG Risk 41/100

EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.

How it’s computed (value × EchelonGraph’s weight)
Severity55% × 45%
Impact severity (EG Severity): CVSS 5.5 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation40% × 40%
EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.2%
EPSS %ILE
8th
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

The EG score (5.5): severity, escalated by confirmed exploitation. This CVE's 5.5 is its impact severity (EG Severity), not escalated.

EG Severity
5.5 MEDIUMCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.a secondary CVSS source · CVSS v3.0 or v3.1
EG Likelihood
0.2% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-24). FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
SSVC Track at medium mission impactTrack at low or medium mission impact; Track* at high (mission-essential systems).CISA BOD 26-04: 60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source: the SSVC and BOD 26-04 blocks below.

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

July 20, 2026

Last Modified

October 24, 2026

Advisory Details (3)

Auto-updated Jul 20, 2026
Patch available. Sources: github_commit, github_release, github.
GitHub advisoryMentions a patch (unverified)

EnvironmentManager.backup() follows symlinked directories and copies files outside the environment root into backups · Advisory · Jovancoding/Network-AI · GitHub

https://github.com/Jovancoding/Network-AI/security/advisories/GHSA-6x2m-p4xp-wg22
GitHub release Patch Available

v5.12.2 — Security patch (5 CVEs)

Patch available: Jovancoding/Network-AI v5.12.2

https://github.com/Jovancoding/Network-AI/releases/tag/v5.12.2
GitHub commit Patch Available

commit a59c13a1f0ce (Jovancoding/Network-AI)

Patch available: Jovancoding/Network-AI v5.12.2 (contains commit a59c13a1f0ce)

https://github.com/Jovancoding/Network-AI/commit/a59c13a1f0ce0e8a0779a90343eef92fac5ab4c3

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFix by version rangeDependents
network-ai—
  • every version up to 5.12.2: fixed in 5.12.2
—

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 10× in last 7d / 41× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 100 of 156 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. None are among the latest 100 rows. The 56 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-27 16:32 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  2. 2026-10-26 16:31 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  3. 2026-10-25 16:33 UTCEPSS rescoreEPSS 0.2% · 8th percentile
  4. 2026-10-25 14:16 UTCEG score recompute
  5. 2026-10-24 20:28 UTCEG score recompute
  6. 2026-10-24 16:33 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  7. 2026-10-23 16:32 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  8. 2026-10-22 21:00 UTCEG score recompute
  9. 2026-10-22 16:34 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  10. 2026-10-21 16:33 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  11. 2026-10-20 16:33 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  12. 2026-10-19 16:32 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  13. 2026-10-18 16:32 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  14. 2026-10-18 03:28 UTCEG score recompute
  15. 2026-10-17 16:35 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  16. 2026-10-16 16:43 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  17. 2026-10-15 16:32 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  18. 2026-10-14 16:33 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  19. 2026-10-13 16:34 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  20. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  21. 2026-10-12 15:53 UTCEG score recompute
  22. 2026-10-11 19:36 UTCEG score recompute
  23. 2026-10-11 16:52 UTCEG score recompute
  24. 2026-10-11 14:14 UTCEG score recompute
  25. 2026-10-11 13:49 UTCEPSS rescoreEPSS 0.2% · 7th percentile
Show 75 more
  1. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  2. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  3. 2026-10-08 17:13 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  4. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  5. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  6. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  7. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  8. 2026-10-04 14:56 UTCEG score recompute
  9. 2026-10-03 14:26 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  10. 2026-10-02 17:56 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  11. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  12. 2026-10-01 07:43 UTCEG score recompute
  13. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  14. 2026-09-29 15:22 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  15. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  16. 2026-09-28 06:22 UTCEG score recompute
  17. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  18. 2026-09-26 15:59 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  19. 2026-09-24 14:04 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  20. 2026-09-24 03:29 UTCEG score recompute
  21. 2026-09-23 17:54 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  22. 2026-09-23 01:40 UTCEG score recompute
  23. 2026-09-20 20:16 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  24. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  25. 2026-09-18 03:56 UTCEG score recompute
  26. 2026-09-17 19:31 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  27. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  28. 2026-09-16 12:47 UTCEG score recompute
  29. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  30. 2026-09-15 03:11 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  31. 2026-09-14 03:13 UTCEG score recompute
  32. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  33. 2026-09-13 05:17 UTCEG score recompute
  34. 2026-09-12 07:21 UTCEG score recompute
  35. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  36. 2026-09-11 09:24 UTCEG score recompute
  37. 2026-09-10 09:35 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  38. 2026-09-09 11:53 UTCEG score recompute
  39. 2026-09-08 22:01 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  40. 2026-09-07 22:54 UTCEG score recompute
  41. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  42. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  43. 2026-09-06 11:44 UTCEG score recompute
  44. 2026-09-05 09:31 UTCEG score recompute
  45. 2026-09-04 05:07 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  46. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  47. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  48. 2026-09-01 04:40 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  49. 2026-08-31 00:32 UTCEG score recompute
  50. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  51. 2026-08-30 02:36 UTCEG score recompute
  52. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  53. 2026-08-28 21:42 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  54. 2026-08-27 21:20 UTCEG score recompute
  55. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  56. 2026-08-26 22:08 UTCEG score recompute
  57. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  58. 2026-08-24 18:58 UTCEG score recompute
  59. 2026-08-23 18:09 UTCEG score recompute
  60. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  61. 2026-08-22 20:13 UTCEG score recompute
  62. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  63. 2026-08-21 00:07 UTCEG score recompute
  64. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  65. 2026-08-20 02:11 UTCEG score recompute
  66. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  67. 2026-08-19 04:14 UTCEG score recompute
  68. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  69. 2026-08-18 06:18 UTCEG score recompute
  70. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  71. 2026-08-17 08:21 UTCEG score recompute
  72. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  73. 2026-08-16 10:25 UTCEG score recompute
  74. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.2% · 10th percentile
  75. 2026-08-15 12:29 UTCEG score recompute

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-58414?
CVE-2026-58414 is a medium-severity vulnerability; its CVE record was published on July 20, 2026. Network-AI is a TypeScript/Node.js multi-agent orchestrator. Prior to version 5.12.2, EnvironmentManager.backup() recursively collects files using collectBackupFiles(). collectBackupFiles() uses statSync(full), which follows symlinks. If data/<env> contains a symlink to a directory outside the…
When was the CVE record for CVE-2026-58414 published?
The CVE record for CVE-2026-58414 was published on July 20, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of October 24, 2026; the record at its source may have been updated since.
Is CVE-2026-58414 actively exploited?
CVE-2026-58414 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (8th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-58414?
CVE-2026-58414 has a CVSS base score of 5.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-58414?
A fix for CVE-2026-58414 is available: update to the fixed version the vendor names in its advisory.

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