CVE-2026-85103
Heap-based Buffer Overflow in VPN Certificate ASN.1 Decoding
- Published
- Sep 9, 2026
- Updated
- Sep 10, 2026
- Assigning CNA
- checkpoint
- Evidence observed
- Sep 10, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HLow · next 30 days
- Percentile
- 89.4%
- Model date
- Oct 15, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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.
Sources
- CheckPoint-CVE-WebscannerScanner
A web version of the bash scripts wrote for Check Point CVE-2026-50751 and CVE-2026-50752. This uses a local server to scan and make changes using Check Point Web API
Responsible use
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