# checkpoint Quantum Security Gateway.

Every CVE that names checkpoint Quantum Security Gateway among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [Heap-based Buffer Overflow in VPN Certificate ASN.1 Decoding](https://agentprime.io/advisories/CVE-2026-85103.md)
  `CVE-2026-85103` · CVE record: checkpoint Quantum Security Gateway and 1 more · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 9 Sept 2026 · Tags: Memory corruption
- [Improper Certificate Validation in Quantum Security Gateway](https://agentprime.io/advisories/CVE-2026-85102.md)
  `CVE-2026-85102` · CVE record: checkpoint Quantum Security Gateway · CVSS 9.8 Critical · Critical (KEV, CVSS 9+, CVSS 7+ and EPSS) · In CISA KEV · EPSS 0.54 · Not analysed yet · Published 9 Sept 2026 · Tags: Weak cryptography or TLS
- [Local Privilege Escalation in Gaia Portal](https://agentprime.io/advisories/CVE-2026-62145.md)
  `CVE-2026-62145` · CVE record: checkpoint Quantum Security Gateway and 1 more · CVSS 7.5 High · Not analysed yet · Published 22 Jul 2026 · Tags: Privilege escalation
- [User Authentication Bypass in VPN Remote Access and Mobile Access](https://agentprime.io/advisories/CVE-2026-50751.md)
  `CVE-2026-50751` · CVE record: checkpoint Quantum Security Gateway and 1 more · CVSS 9.3 Critical · Critical (KEV, CVSS 9+, CVSS 7+ and EPSS) · In CISA KEV, ransomware · EPSS 0.85 · Not analysed yet · Published 8 Jun 2026 · Tags: Authentication bypass
- [Certificate Validation Bypass in VPN Site-to-Site Connections Using IKEv1](https://agentprime.io/advisories/CVE-2026-50752.md)
  `CVE-2026-50752` · CVE record: checkpoint Quantum Security Gateway and 1 more · CVSS 7.4 High · Not analysed yet · Published 8 Jun 2026 · Tags: Weak cryptography or TLS
- [HTTP service can incorrectly process malformed HTTP requests](https://agentprime.io/advisories/CVE-2026-48135.md)
  `CVE-2026-48135` · CVE record: checkpoint Quantum Security Gateway · CVSS 5.3 Medium · Not analysed yet · Published 26 May 2026 · Tags: Memory corruption
- [SQL injection issue in UserCheck Portal when DLP Software Blade is active](https://agentprime.io/advisories/CVE-2026-48134.md)
  `CVE-2026-48134` · CVE record: checkpoint Quantum Security Gateway · CVSS 5.6 Medium · Not analysed yet · Published 26 May 2026 · Tags: SQL injection
- [Identity Awareness Captive Portal - Unauthenticated Local File Inclusion](https://agentprime.io/advisories/CVE-2026-48133.md)
  `CVE-2026-48133` · CVE record: checkpoint Quantum Security Gateway · CVSS 7.5 High · Not analysed yet · Published 26 May 2026 · Tags: File inclusion
- [VPN service may restart unexpectedly when processing IKE traffic over NAT-T 4500/UDP](https://agentprime.io/advisories/CVE-2026-48132.md)
  `CVE-2026-48132` · CVE record: checkpoint Quantum Security Gateway · CVSS 8.1 High · Not analysed yet · Published 26 May 2026 · Tags: Memory corruption
- [VPND IKE Fragment Reassembly - Heap Out-of-Bounds Write via Sequence Number Zero](https://agentprime.io/advisories/CVE-2026-48131.md)
  `CVE-2026-48131` · CVE record: checkpoint Quantum Security Gateway · CVSS 8.1 High · Not analysed yet · Published 26 May 2026 · Tags: Memory corruption

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=checkpoint-quantum-security-gateway>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/checkpoint-quantum-security-gateway/>. Everything for agents: <https://agentprime.io/llms.txt>.