CVE Enrichment

CVSS
9.8 CRITICAL
EPSS
54.14%
EPSS Percentile
99.00%
CISA KEV
YES — Known Exploited Vulnerability

Description

Improper certificate trust validation during VPN negotiation in Check Point Quantum Security Gateway may allow an unauthenticated remote attacker to execute arbitrary code on the Gateway.

Technical Details

CVSS Version
3.1
CNA / NVD Source
[email protected]
Published
09-Sep-2026 20:20
Last Modified
24-Sep-2026 01:22
EPSS Date
2026-10-26
CWE
CWE-295

CVSS Vector

CVSS:3.1 AV:N / AC:L / PR:N / UI:N / S:U / C:H / I:H / A:H

CISA KEV Details

Date Added
2026-09-22
Remediation Due
2026-09-25
Known Ransomware Campaign Use
Unknown
Required Action
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Notes
https://support.checkpoint.com/results/sk/sk1000117 ; ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-85102

CNA Products / Version Status

Affected Products / Versions

References

Last enrichment sync: 04-Nov-2026 11:19
Sources: NVD · FIRST EPSS · CISA KEV
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Reported Context (12)

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CVE (89)

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Malware (10)

People (11)

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Threat Actors (11)

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MITRE ATT&CK (6)

Vendors (46)

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Products (109)

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Tools (12)

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Industries (4)

Countries (12)

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Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.