CVE-2026-123039
waiting for further signalsZero needs more public information before it can validate it.GHSA-m95q-vgfj-2v8g ↗EUVD-2026-124481 ↗
no check availablenot proven exploitable
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).+13h20mkevAttacks confirmed in the real world.0d
checkpoint Quantum Security Gateway R82.10 with Jumbo Hotfix Take 50 or below; R82.20 with Jumbo Hotfix Take 10 or below; R82 with Jumbo Hotfix Take 130 or below; R81.20 with Jumbo Hotfix Take 173 or below
ETK-2026-4376Zero's internal tracking ID, independent of the CVE number., permanent identifier
17h 49msince last run
<1mAI analysisAnalysis: how long the AI spent reversing this signal.
description
Quantum Security Gateway and Quantum Security Management are affected by access controls on the Gaia OS DynamicCLI local socket. A locally authenticated user may cause commands to run with root privileges through the service. Exploitation requires local authenticated access to an affected system.
mitigation
Apply the applicable Check Point emergency hotfix or security update promptly. Until systems are updated, restrict local login, shell, and administrative access to affected appliances and management hosts.
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.
yes, low privileges
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
–
agent run time
<1m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-11-12 14:02Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
+13h20m
Δ to kevAttacks confirmed in the real world.
0d
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.
- 2026-11-12 00:00Z
- 2026-11-12 14:02Zbleepingcomputer: trigger signal, started the run
- 2026-11-12 14:02Zcve.org record for CVE-2026-123039
- 2026-11-13 00:00ZCISA Known Exploited Vulnerabilities catalog
- 2026-11-13 10:44ZCheck Point warns of zero-day flaw exploited for root access
- 2026-11-13 10:57Zgooglesky/CVE-2026-123039
- 2026-11-13 16:21ZCheck Point gateways hacked via PHP2Shell to deploy VMware ESXi wiper
this entry in the feed
GET /api/v1/feed/CVE-2026-123039
{ "etk_id": "ETK-2026-4376", "cve_id": "CVE-2026-123039", "display_id": "CVE-2026-123039", "ghsa_id": "GHSA-m95q-vgfj-2v8g", "euvd_id": "EUVD-2026-124481", "status": "rejected_out_of_scope", "anchor_state": "anchored", "title": "Local privilege escalation in Quantum Security Gateway DynamicCLI", "summary": "Quantum Security Gateway and Quantum Security Management are affected by access controls on the Gaia OS DynamicCLI local socket. A locally authenticated user may cause commands to run with root privileges through the service. Exploitation requires local authenticated access to an affected system.", "mitigation": "Apply the applicable Check Point emergency hotfix or security update promptly. Until systems are updated, restrict local login, shell, and administrative access to affected appliances and management hosts.", "vendor": "checkpoint", "product": "Quantum Security Gateway", "affected": [ { "affected_notes": [ "R82.10 with Jumbo Hotfix Take 50 or below", "R82.20 with Jumbo Hotfix Take 10 or below", "R82 with Jumbo Hotfix Take 130 or below", "R81.20 with Jumbo Hotfix Take 173 or below" ], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "Quantum Security Gateway", "purl": null }, { "affected_notes": [ "R82.10 with Jumbo Hotfix Take 50 or below", "R82.20 with Jumbo Hotfix Take 10 or below", "R82 with Jumbo Hotfix Take 130 or below", "R81.20 with Jumbo Hotfix Take 173 or below" ], "affected_ranges": [], "ecosystem": null, "fixed_versions": [], "package_name": "Quantum Security Management", "purl": null } ], "cwes": null, "cvss_score": 7.8, "cvss_src": "other", "cvss_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "epss_score": null, "epss_percentile": null, "epss_asof": null, "automation": null, "check": false, "check_confidence_basis": null, "exploit": false, "pipeline_minutes": 0.28511235, "t0_at": "2026-11-12T14:02:13.665000+00:00", "signals": { "kev": { "at": "2026-11-12T00:00:00+00:00", "days": 0, "is_lower_bound": false, "measured_at": "2026-11-12T14:02:13.665000+00:00", "precision": "day", "url": "https://vulncheck.com/cve/CVE-2026-123039" }, "public_poc": { "at": "2026-11-13T03:22:26+00:00", "days": 0.5556983217592593, "is_lower_bound": false, "measured_at": "2026-11-12T14:02:13.665000+00:00", "url": "https://github.com/googlesky/CVE-2026-123039" }, "trigger_signal": { "at": "2026-11-12T14:02:13.665000+00:00", "days": 0, "is_lower_bound": false, "measured_at": "2026-11-12T14:02:13.665000+00:00", "url": "https://www.bleepingcomputer.com/news/security/check-point-patches-zero-day-that-lets-hackers-get-root-access/" } } }
published 2026-11-13 10:56Z
last change 2026-11-14 04:52Z
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