{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-50752 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-50752 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-50752 is a high-severity vulnerability in checkpoint Quantum Security Gateway, published on 8 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-50752 and fix it if it is affected.\n\nWhat it is: CVE-2026-50752 is a high-severity vulnerability in checkpoint Quantum Security Gateway, published on 8 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-50752 in the wild and no public exploit code.\n\nAffected product: checkpoint Quantum Security Gateway. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-50752/ (Markdown: https://insights.sbomify.com/CVE-2026-50752/index.md)","id":"CVE-2026-50752","markdown":"https://insights.sbomify.com/CVE-2026-50752/index.md","name":"CVE-2026-50752","record":{"aliases":["GHSA-89xv-5cj4-39m4"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Firewall VPN Gateway","requires_auth":"none","summary":"Man-in-the-middle attackers can bypass certificate validation in IKEv1 VPN connections, allowing interception or modification of tunnel traffic.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"checkpoint","cpe":[],"cvss":{"score":7.4,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"A weakness in the certificate validation logic of the deprecated IKEv1 key exchange may allow an unauthenticated attacker positioned as a man-in-the-middle to bypass certificate validation in VPN site-to-site connections that use certificate-based authentication. Successful exploitation could allow interception or modification of traffic traversing the VPN tunnel.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Certificate Validation Bypass in VPN Site-to-Site Connections Using IKEv1","id":"CVE-2026-50752","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Information disclosure in n/a","id":"CVE-2026-50755"},"packages":[],"prev":{"headline":"Check Point Security Gateway Improper Authentication","id":"CVE-2026-50751"},"products":["Quantum Security Gateway","Spark Firewalls"],"published":"2026-06-08","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-06-10","vendors":["checkpoint"]},"summary":"Man-in-the-middle attackers can bypass certificate validation in IKEv1 VPN connections, allowing interception or modification of tunnel traffic.","url":"https://insights.sbomify.com/CVE-2026-50752/"}