CVE-2026-85103
Heap-based Buffer Overflow in VPN Certificate ASN.1 Decoding
CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-122 |
| Vendor | checkpoint |
| Product | quantum security gateway |
| Published | Sep 9, 2026 |
| Last Updated | Sep 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
checkpoint / Quantum Security Gateway
R82.10 with Jumbo Hotfix Take 43 or below R82 with Jumbo Hotfix Take 125 or below R81.20 with Jumbo Hotfix Take 165 or below
checkpoint / Quantum Security Management
R82.10 with Jumbo Hotfix Take 43 or below R82 with Jumbo Hotfix Take 125 or below R81.20 with Jumbo Hotfix Take 165 or below