{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-48132 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-48132 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-48132 is a high-severity denial of service vulnerability in checkpoint Quantum Security Gateway, published on 26 May 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-2026-48132 and fix it if it is affected.\n\nWhat it is: CVE-2026-48132 is a high-severity denial of service vulnerability in checkpoint Quantum Security Gateway, published on 26 May 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-2026-48132 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-2026-48132/ (Markdown: https://insights.sbomify.com/CVE-2026-48132/index.md)","id":"CVE-2026-48132","markdown":"https://insights.sbomify.com/CVE-2026-48132/index.md","name":"CVE-2026-48132","record":{"aliases":["GHSA-3h9p-9pvw-73vm"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Security Gateway","requires_auth":"none","summary":"A remote attacker can cause a denial of service in Check Point Security Gateways by sending malformed IKE packets over NAT-T UDP port 4500.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"checkpoint","cpe":[],"cvss":{"score":8.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"The Security Gateway does not correctly validate a length value in certain IKE packets when NAT-T is used (4500/UDP). As a result, a specially crafted or malformed packet can cause the VPN processing service to terminate unexpectedly, leading to denial of service (temporary interruption of VPN negotiations/traffic).","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":"VPN service may restart unexpectedly when processing IKE traffic over NAT-T 4500/UDP","id":"CVE-2026-48132","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Identity Awareness Captive Portal - Unauthenticated Local File Inclusion","id":"CVE-2026-48133"},"packages":[],"prev":{"headline":"VPND IKE Fragment Reassembly - Heap Out-of-Bounds Write via Sequence Number Zero","id":"CVE-2026-48131"},"products":["Quantum Security Gateway"],"published":"2026-05-26","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":"2026-06-02","vendors":["checkpoint"]},"summary":"A remote attacker can cause a denial of service in Check Point Security Gateways by sending malformed IKE packets over NAT-T UDP port 4500.","url":"https://insights.sbomify.com/CVE-2026-48132/"}