CVE-2026-76528

waiting for further signalsZero needs more public information before it can validate it.

GHSA-fq28-h6jp-7ffm ↗EUVD-2026-107637 ↗

no check availablenot proven exploitable
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.
Splunk SOAR < 8.7.0
fixed in 8.7.0
CWE-693 Protection Mechanism Failure
ETK-2026-2388Zero's internal tracking ID, independent of the CVE number., permanent identifier
1h 42msince last run
15mAI analysisAnalysis: how long the AI spent reversing this signal.
timeline
0 = trigger signal
trigger signal (cve.org) +0hwaiting for further signals+4h49m
0
+2h
+4h
+6h
+8h
+10h
+12h

description

Splunk SOAR is affected by protection mechanism failures addressed by a vendor software-hardening release. The available advisory does not state what an attacker can do or what conditions are required for exploitation.

mitigation

Upgrade Splunk SOAR to 8.7.0 or later.

fixed in 8.7.0

check
no
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.
–
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
15m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-21 22:52Z
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

No artifact: no remotely reachable path found.

source signals

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

  1. 2026-10-21 22:52Z
    ghsa: trigger signal, started the run
  2. 2026-10-21 22:52Z

this entry in the feed

GET /api/v1/feed/CVE-2026-76528

{
  "etk_id": "ETK-2026-2388",
  "cve_id": "CVE-2026-76528",
  "display_id": "CVE-2026-76528",
  "ghsa_id": "GHSA-fq28-h6jp-7ffm",
  "euvd_id": "EUVD-2026-107637",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Protection mechanism failure in Splunk SOAR",
  "summary": "Splunk SOAR is affected by protection mechanism failures addressed by a vendor software-hardening release. The available advisory does not state what an attacker can do or what conditions are required for exploitation.",
  "mitigation": "Upgrade Splunk SOAR to 8.7.0 or later.",
  "vendor": "Splunk",
  "product": "Splunk SOAR",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, < 8.7.0"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "8.7.0"
      ],
      "package_name": "Splunk SOAR",
      "purl": null
    }
  ],
  "cwes": [
    693
  ],
  "cvss_score": null,
  "cvss_src": null,
  "cvss_vector": null,
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": null,
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 15.021600683333332,
  "t0_at": "2026-10-21T22:52:17.304000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-21T22:52:17.304000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-21T22:52:17.304000+00:00",
      "url": "https://github.com/advisories/GHSA-fq28-h6jp-7ffm"
    }
  }
}

published 2026-10-22 03:26Z
last change 2026-10-22 05:15Z

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