CVE-2026-89295

validatedZero produced an exploit or a check.

EUVD-2026-115818 ↗

check availableZero validated a working check for it.not proven exploitableZero has a detection check, but hasn't produced a full working exploit yet.
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).kevAttacks confirmed in the real world.
Eclipse Foundation Eclipse Mnestix >= 0.1.0, < 1.5.0
fixed in 1.5.0
CWE-770 Allocation of Resources Without Limits or Throttling
ETK-2026-3371Zero's internal tracking ID, independent of the CVE number., permanent identifier
+51mTTV
16mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = cve.org publication
trigger signal (cve.org) +0mcheck available+51magent stopped
0
+10min
+20min
+30min
+40min

description

Eclipse Mnestix AAS Generator versions 0.1.0 through before 1.5.0 can allocate excessive memory when handling oversized identifier-generation requests. A remote unauthenticated party may disrupt service by exhausting memory if they can reach the affected API and the service can obtain its ID-generation configuration from its backend repository.

mitigation

Upgrade Eclipse Mnestix to version 1.5.0. Until upgraded, limit network access to the identifier-generation API and restrict access to the backend configuration repository.

fixed in 1.5.0

check
available
exploit
no
automationDeterministic: a check that runs on its own, the same request on every target. Contextual: an agentic technique that needs to be applied per target, for bugs that depend on contextual flows.
deterministic
auth requiredWhether an attacker needs an account first, based on the CVSS vector's Privileges Required.
–
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
–
agent run time
16m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-11-03 13:30Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
–
Δ to kevAttacks confirmed in the real world.
–

outcome

Check only, differential: the check fires on the vulnerable build and is silent on the patched one.

source signals

Public signals that triggered or updated the pipeline. These are inputs for the deltas above.

  1. 2026-11-03 13:30Z
    cve_org: trigger signal, started the run

this entry in the feed

GET /api/v1/feed/CVE-2026-89295

{
  "etk_id": "ETK-2026-3371",
  "cve_id": "CVE-2026-89295",
  "display_id": "CVE-2026-89295",
  "ghsa_id": null,
  "euvd_id": "EUVD-2026-115818",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unbounded identifier generation memory exhaustion in Eclipse Mnestix",
  "summary": "Eclipse Mnestix AAS Generator versions 0.1.0 through before 1.5.0 can allocate excessive memory when handling oversized identifier-generation requests. A remote unauthenticated party may disrupt service by exhausting memory if they can reach the affected API and the service can obtain its ID-generation configuration from its backend repository.",
  "mitigation": "Upgrade Eclipse Mnestix to version 1.5.0. Until upgraded, limit network access to the identifier-generation API and restrict access to the backend configuration repository.",
  "vendor": "Eclipse Foundation",
  "product": "Eclipse Mnestix",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0.1.0, < 1.5.0"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "1.5.0"
      ],
      "package_name": "Eclipse Mnestix",
      "purl": null
    }
  ],
  "cwes": [
    770
  ],
  "cvss_score": null,
  "cvss_src": null,
  "cvss_vector": null,
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 15.822030633333334,
  "t0_at": "2026-11-03T13:30:36.745000+00:00",
  "signals": {
    "check": {
      "at": "2026-11-03T14:21:34.963382+00:00",
      "days": 0.035396046087962964,
      "is_lower_bound": false,
      "measured_at": "2026-11-03T13:30:36.745000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-11-03T13:30:36.745000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-03T13:30:36.745000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-89295"
    }
  }
}

published 2026-11-03 14:05Z
last change 2026-11-03 16:14Z

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