CVE-2026-76501
waiting for further signalsZero needs more public information before it can validate it.GHSA-vxhc-whj8-6j78 ↗EUVD-2026-94474 ↗
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.
Cisco NX-OS Software 9.3(3); 9.3(4); 9.3(5); 9.3(6); 9.3(5w); 9.3(7); 9.3(7k); 9.3(7a); 9.3(8); 9.3(9); 9.3(10); 10.3(1); 10.3(2); 9.3(11); 10.3(3); 9.3(12); 10.4(1); 10.3(99w); 10.3(3w); 10.3(99x); 10.3(3o); 10.3(4); 10.3(3p); 10.3(4a); 10.4(2); 10.3(3q); 9.3(13); 10.3(5); 10.4(3); 10.3(3x); 10.3(4g); 10.5(1); 10.3(3r); 10.3(6); 9.3(14); 10.4(4); 10.3(4h); 10.5(2); 10.3(7); 10.4(5); 10.5(3); 9.3(15); 10.4(4g); 10.5(4); 10.6(1); 10.5(3t); 10.3(8); 10.4(6); 10.5(3s); 10.5(3e); 10.5(3o); 9.3(16); 10.6(1s); 10.6(2); 10.5(3p); 10.3(9); 10.6(2s); 10.6(3); 10.4(7); 10.5(5); 9.3(17); 10.6(2n); 10.6(3s)
ETK-2026-905, permanent identifier
12d 22h 28msince last run
23mAI analysisAnalysis: how long the AI spent reversing this signal.
description
Cisco NX-OS Software is affected in deployments that have both SRv6 and NGOAM enabled. An unauthenticated remote attacker able to send traffic to an IP interface may execute code with root privileges or cause a device reload and denial of service.
mitigation
Disable NGOAM or SRv6 where they are not required. Until a vendor-fixed release is identified, restrict untrusted traffic from reaching affected device IP interfaces.
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.
contextual
auth requiredWhether an attacker needs an account first, based on the CVSS vector's Privileges Required.
no
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
0.51%42nd percentile
agent run time
23m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-07 16:17Z
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
Contextual: an exploit technique exists, but no deterministic check could cover this one.
source signals
Public signals that triggered or updated the pipeline. These are inputs for the deltas above.
- 2026-10-07 16:17Zghsa: trigger signal, started the run
- 2026-10-07 16:17Zcve.org record for CVE-2026-76501
this entry in the feed
GET /api/v1/feed/CVE-2026-76501
{ "etk_id": "ETK-2026-905", "cve_id": "CVE-2026-76501", "display_id": "CVE-2026-76501", "ghsa_id": "GHSA-vxhc-whj8-6j78", "euvd_id": "EUVD-2026-94474", "status": "published", "anchor_state": "anchored", "title": "Improper input validation in Cisco NX-OS SRv6 NGOAM", "summary": "Cisco NX-OS Software is affected in deployments that have both SRv6 and NGOAM enabled. An unauthenticated remote attacker able to send traffic to an IP interface may execute code with root privileges or cause a device reload and denial of service.", "mitigation": "Disable NGOAM or SRv6 where they are not required. Until a vendor-fixed release is identified, restrict untrusted traffic from reaching affected device IP interfaces.", "vendor": "cisco", "product": "Cisco NX-OS Software", "affected": [ { "affected_notes": [ "9.3(3)", "9.3(4)", "9.3(5)", "9.3(6)", "9.3(5w)", "9.3(7)", "9.3(7k)", "9.3(7a)", "9.3(8)", "9.3(9)", "9.3(10)", "10.3(1)", "10.3(2)", "9.3(11)", "10.3(3)", "9.3(12)", "10.4(1)", "10.3(99w)", "10.3(3w)", "10.3(99x)", "10.3(3o)", "10.3(4)", "10.3(3p)", "10.3(4a)", "10.4(2)", "10.3(3q)", "9.3(13)", "10.3(5)", "10.4(3)", "10.3(3x)", "10.3(4g)", "10.5(1)", "10.3(3r)", "10.3(6)", "9.3(14)", "10.4(4)", "10.3(4h)", "10.5(2)", "10.3(7)", "10.4(5)", "10.5(3)", "9.3(15)", "10.4(4g)", "10.5(4)", "10.6(1)", "10.5(3t)", "10.3(8)", "10.4(6)", "10.5(3s)", "10.5(3e)", "10.5(3o)", "9.3(16)", "10.6(1s)", "10.6(2)", "10.5(3p)", "10.3(9)", "10.6(2s)", "10.6(3)", "10.4(7)", "10.5(5)", "9.3(17)", "10.6(2n)", "10.6(3s)" ], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "Cisco NX-OS Software", "purl": null } ], "cwes": null, "cvss_score": 9.8, "cvss_src": "cna_vendor", "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "epss_score": 0.0051, "epss_percentile": 0.423, "epss_asof": "2026-10-20", "automation": "contextual", "check": false, "check_confidence_basis": null, "exploit": false, "pipeline_minutes": 22.610143, "t0_at": "2026-10-07T16:17:35.018000+00:00", "signals": { "trigger_signal": { "at": "2026-10-07T16:17:35.018000+00:00", "days": 0, "is_lower_bound": false, "measured_at": "2026-10-07T16:17:35.018000+00:00", "url": "https://github.com/advisories/GHSA-vxhc-whj8-6j78" } } }
published 2026-10-07 19:47Z
last change 2026-10-21 18:49Z
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