CVE Details
CVE-2026-85102
Check Point Multiple Products Improper Certificate Validation Vulnerability
Published: 2026-09-22
CVSS: 9.8 CRITICAL
Product: Check Point Multiple Products
Due Date: 2026-09-25
Check Point Security Gateway and Check Point Spark Firewall using Site to Site VPN or Remote Access VPN contain an improper certificate validation vulnerability which could allow an unauthenticated remote attacker to execute arbitrary code on the Gateway.
GitHub PoC
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No GitHub PoC data.
FIRST EPSS
EPSS estimates the probability of exploitation in the next 30 days. Higher values indicate higher likelihood of real-world exploitation.
Timeline
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GitHub
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References
Show Raw Data
| Key | Remaining Key | Value |
|---|---|---|
| dataType | CVE_RECORD | |
| dataVersion | 5.2 | |
| cveMetadata > | cveId | CVE-2026-85102 |
| cveMetadata > | assignerOrgId | 897c38be-0345-43cd-b6cf-fe179e0c4f45 |
| cveMetadata > | state | PUBLISHED |
| cveMetadata > | assignerShortName | checkpoint |
| cveMetadata > | dateReserved | 2026-09-03T06:38:15.701Z |
| cveMetadata > | datePublished | 2026-09-09T13:00:31.206Z |
| cveMetadata > | dateUpdated | 2026-09-22T18:00:02.437Z |
| containers > | cna > affected > 0 > product | Quantum Security Gateway |
| containers > | cna > affected > 0 > vendor | checkpoint |
| containers > | cna > affected > 0 > versions > 0 > status | affected |
| containers > | cna > affected > 0 > versions > 0 > version | R82.10 with Jumbo Hotfix Take 43 or below |
| containers > | cna > affected > 0 > versions > 1 > status | affected |
| containers > | cna > affected > 0 > versions > 1 > version | R82 with Jumbo Hotfix Take 125 or below |
| containers > | cna > affected > 0 > versions > 2 > status | affected |
| containers > | cna > affected > 0 > versions > 2 > version | R81.20 with Jumbo Hotfix Take 165 or below |
| containers > | cna > title | Improper Certificate Validation in Quantum Security Gateway |
| containers > | cna > descriptions > 0 > lang | en |
| containers > | cna > descriptions > 0 > value | 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. |
| containers > | cna > problemTypes > 0 > descriptions > 0 > cweId | CWE-295 |
| containers > | cna > problemTypes > 0 > descriptions > 0 > description | CWE-295: Improper Certificate Validation. |
| containers > | cna > problemTypes > 0 > descriptions > 0 > lang | en |
| containers > | cna > problemTypes > 0 > descriptions > 0 > type | CWE |
| containers > | cna > providerMetadata > orgId | 897c38be-0345-43cd-b6cf-fe179e0c4f45 |
| containers > | cna > providerMetadata > shortName | checkpoint |
| containers > | cna > providerMetadata > dateUpdated | 2026-09-09T13:00:31.206Z |
| containers > | cna > references > 0 > url | https://support.checkpoint.com/results/sk/sk1000117 |
| containers > | cna > metrics > 0 > format | CVSS |
| containers > | cna > metrics > 0 > scenarios > 0 > lang | en |
| containers > | cna > metrics > 0 > scenarios > 0 > value | GENERAL |
| containers > | cna > metrics > 0 > cvssV3_1 > version | 3.1 |
| containers > | cna > metrics > 0 > cvssV3_1 > attackVector | NETWORK |
| containers > | cna > metrics > 0 > cvssV3_1 > attackComplexity | LOW |
| containers > | cna > metrics > 0 > cvssV3_1 > privilegesRequired | NONE |
| containers > | cna > metrics > 0 > cvssV3_1 > userInteraction | NONE |
| containers > | cna > metrics > 0 > cvssV3_1 > scope | UNCHANGED |
| containers > | cna > metrics > 0 > cvssV3_1 > confidentialityImpact | HIGH |
| containers > | cna > metrics > 0 > cvssV3_1 > integrityImpact | HIGH |
| containers > | cna > metrics > 0 > cvssV3_1 > availabilityImpact | HIGH |
| containers > | cna > metrics > 0 > cvssV3_1 > baseScore | 9.8 |
| containers > | cna > metrics > 0 > cvssV3_1 > baseSeverity | CRITICAL |
| containers > | cna > metrics > 0 > cvssV3_1 > vectorString | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| containers > | cna > x_generator > engine | cvelib 1.8.0 |
| containers > | adp > 0 > references > 0 > url | https://blog.checkpoint.com/security/security-advisory-action-required-active-exploitation-of-cve-2026-85102-and-a-management-pre-authentication-vulnerability-cve-2026-93616/ |
| containers > | adp > 0 > references > 0 > tags > 0 | vendor-advisory |
| containers > | adp > 0 > metrics > 0 > other > type | ssvc |
| containers > | adp > 0 > metrics > 0 > other > content > timestamp | 2026-09-10T03:56:43.878765Z |
| containers > | adp > 0 > metrics > 0 > other > content > id | CVE-2026-85102 |
| containers > | adp > 0 > metrics > 0 > other > content > options > 0 > Exploitation | none |
| containers > | adp > 0 > metrics > 0 > other > content > options > 1 > Automatable | yes |
| containers > | adp > 0 > metrics > 0 > other > content > options > 2 > Technical Impact | total |
| containers > | adp > 0 > metrics > 0 > other > content > role | CISA Coordinator |
| containers > | adp > 0 > metrics > 0 > other > content > version | 2.0.3 |
| containers > | adp > 0 > title | CISA ADP Vulnrichment |
| containers > | adp > 0 > providerMetadata > orgId | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| containers > | adp > 0 > providerMetadata > shortName | CISA-ADP |
| containers > | adp > 0 > providerMetadata > dateUpdated | 2026-09-22T18:00:02.437Z |