{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-107159 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-107159 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-107159 is a high-severity denial of service vulnerability in miniupnpd, published on 7 Oct 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-107159 and fix it if it is affected.\n\nWhat it is: CVE-2026-107159 is a high-severity denial of service vulnerability in miniupnpd, published on 7 Oct 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-107159 in the wild and no public exploit code.\n\nAffected product: miniupnpd. 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-2026-107159/ (Markdown: https://insights.sbomify.com/CVE-2026-107159/index.md)","id":"CVE-2026-107159","markdown":"https://insights.sbomify.com/CVE-2026-107159/index.md","name":"CVE-2026-107159","record":{"aliases":["DEBIAN-CVE-2026-107159","GHSA-57wm-f7xc-rw5q","UBUNTU-CVE-2026-107159"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"UPnP daemon","requires_auth":"none","summary":"Unauthenticated local attackers can crash the MiniUPnPd daemon by sending a specific SSDP M-SEARCH packet with MX: 0, causing a divide-by-zero error.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:A/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-369","name":"Divide By Zero"}],"description":"MiniUPnPd through 2.3.11 built with --strict contains a divide-by-zero vulnerability in ProcessSSDPData() that allows unauthenticated local network attackers to crash the daemon. Attackers can send a single multicast M-SEARCH datagram with MX: 0 and a known ST to port 1900, triggering SIGFPE and denying UPnP IGD service.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-10-13","github_poc":1,"max_poc_stars":1,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-10-13T08:54:09Z","kind":"github_poc","ref":"https://github.com/azuk4r/CVE-2026-107159","stars":1,"title":"MiniUPnPd \u003c= 2.3.11 Divide-by-Zero DoS via SSDP M-SEARCH MX Header"}],"tier":"poc_unverified"},"has_fix":false,"headline":"MiniUPnPd through 2.3.11 Divide-by-Zero DoS via SSDP M-SEARCH MX Header","id":"CVE-2026-107159","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"LTL Freight Quotes – Old Dominion Edition \u003c 4.2.19 - Unauthenticated Stored HTML Injection via Checkout Error Message","id":"CVE-2026-107160"},"packages":[],"prev":{"headline":"The LTL Freight Quotes WordPress plugin before 4.2.19 does not perform any authorization check or validation on one of its REST routes that","id":"CVE-2026-107158"},"products":["miniupnpd"],"published":"2026-10-07","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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-07","vendors":["miniupnp project"]},"summary":"Unauthenticated local attackers can crash the MiniUPnPd daemon by sending a specific SSDP M-SEARCH packet with MX: 0, causing a divide-by-zero error.","url":"https://insights.sbomify.com/CVE-2026-107159/"}