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The vulnerability of the Internet Key Exchange (IKEv1) implementation in Check Point Security Gateways and Check Point Spark Firewalls allows attackers to carry out “man-in-the-middle” attacks and bypass certificate verification in VPN connections.
🗓️ 10 Jun 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 1 Views
| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | CVE-2026-50752 | 8 Jun 202611:00 | – | attackerkb |
 | CVE-2026-50752 | 8 Jun 202612:29 | – | circl |
 | Check Point Quantum Security Gateway和Check Point Spark Firewalls 信任管理问题漏洞 | 8 Jun 202600:00 | – | cnnvd |
 | CVE-2026-50752 - VPN site to site certificate bypass vulnerability in deprecated IKEv1 key exchange | 7 Jun 202600:00 | – | checkpoint_security |
 | CVE-2026-50752 | 8 Jun 202611:00 | – | cve |
 | CVE-2026-50752 Certificate Validation Bypass in VPN Site-to-Site Connections Using IKEv1 | 8 Jun 202611:00 | – | cvelist |
 | EUVD-2026-35046 | 8 Jun 202611:00 | – | euvd |
 | Vulnerabilities found in Check Point Remote and Mobile Access VPN-products | 16 Jun 202613:13 | – | ncsc |
 | CVE-2026-50752 | 8 Jun 202612:16 | – | nvd |
 | PT-2026-47277 | 7 Jun 202600:00 | – | ptsecurity |
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10 Jun 2026 00:00Current
6.1Medium risk
Vulners AI Score6.1
CVSS 27.1
CVSS 37.4
EPSS0.04859