A heap-based buffer overflow in VPN certificate ASN.1 decoding may allow an unauthenticated remote attacker to execute arbitrary code on Check Point Quantum Security Management and Quantum Security Gateway systems.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable yes

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
checkpoint Quantum Security Gateway affected
Version Status Constraints
R82.10 with Jumbo Hotfix Take 43 or below affected —
R82 with Jumbo Hotfix Take 125 or below affected —
R81.20 with Jumbo Hotfix Take 165 or below affected —
checkpoint Quantum Security Management affected
Version Status Constraints
R82.10 with Jumbo Hotfix Take 43 or below affected —
R82 with Jumbo Hotfix Take 125 or below affected —
R81.20 with Jumbo Hotfix Take 165 or below affected —

No data.

No data.

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No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://support.checkpoint.com/results/sk/sk1000118 cve-icon cve-icon
History

Wed, 09 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Wed, 09 Sep 2026 13:15:00 +0000

Type Values Removed Values Added
Description A heap-based buffer overflow in VPN certificate ASN.1 decoding may allow an unauthenticated remote attacker to execute arbitrary code on Check Point Quantum Security Management and Quantum Security Gateway systems.
Title Heap-based Buffer Overflow in VPN Certificate ASN.1 Decoding
Weaknesses CWE-122
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: checkpoint

Published:

Updated: 2026-09-09T15:14:29.186Z

Reserved: 2026-09-03T06:38:15.701Z

Link: CVE-2026-85103

cve-icon Vulnrichment

Updated: 2026-09-09T15:14:26.489Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-09T13:20:43.997

Modified: 2026-09-09T16:17:13.277

Link: CVE-2026-85103

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-09T16:15:01Z

Weaknesses