{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-119760 in the wild and no public exploit code.","exposure":"","fix":"Upgrade to a fixed version.","what":"CVE-2026-119760 is a high-severity vulnerability in dlundquist sniproxy, published on 30 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-119760 and fix it if it is affected.\n\nWhat it is: CVE-2026-119760 is a high-severity vulnerability in dlundquist sniproxy, published on 30 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-119760 in the wild and no public exploit code.\n\nAffected product: dlundquist sniproxy. 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-2026-119760/ (Markdown: https://insights.sbomify.com/CVE-2026-119760/index.md)","id":"CVE-2026-119760","markdown":"https://insights.sbomify.com/CVE-2026-119760/index.md","name":"CVE-2026-119760","record":{"aliases":["DEBIAN-CVE-2026-119760","GHSA-v5q9-7x5c-3phf","UBUNTU-CVE-2026-119760"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"sniproxy through 0.7.0 contains a NULL pointer dereference vulnerability in resolv_cancel() that allows remote unauthenticated attackers to crash the daemon by sending overlong hostnames. Attackers can send a 254 or 255 character TLS SNI name or HTTP Host header matching a wildcard backend, then close the connection to terminate the proxy.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"sniproxy through 0.7.0 NULL Pointer Dereference via resolv_cancel()","id":"CVE-2026-119760","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":7,"next":{"headline":"Axigen Mail Server before 10.6.39 and 10.7.1 Stored XSS via Sender Display Name","id":"CVE-2026-119761"},"nickname":null,"packages":[],"prev":{"headline":"TrailBase 0.28.2 \u003c 0.35.10 IDOR via Record API File Column","id":"CVE-2026-119759"},"products":["sniproxy"],"published":"2026-10-30","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-11-05","vendors":["dlundquist"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-119760/"}