{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-119053 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-119053 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-119053 is a medium-severity vulnerability in lwIP, published on 29 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-119053 and fix it if it is affected.\n\nWhat it is: CVE-2026-119053 is a medium-severity vulnerability in lwIP, published on 29 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-119053 in the wild and no public exploit code.\n\nAffected product: lwIP. 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-2026-119053/ (Markdown: https://insights.sbomify.com/CVE-2026-119053/index.md)","id":"CVE-2026-119053","markdown":"https://insights.sbomify.com/CVE-2026-119053/index.md","name":"CVE-2026-119053","record":{"aliases":["DEBIAN-CVE-2026-119053","GHSA-mm46-vrwc-xmpq"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"lwIP 2.0.0 through 2.2.1 built with the SNMP agent contains an out-of-bounds read vulnerability in snmp_pbuf_stream_writeto() that bounds copies by pbuf-\u003elen instead of remaining bytes. Remote unauthenticated attackers knowing the read community can send fragmented SNMP requests to receive adjacent receive-buffer or pool memory echoed in responses.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"lwIP 2.0.0 through 2.2.1 SNMP Agent Out-of-Bounds Read via snmp_pbuf_stream_writeto()","id":"CVE-2026-119053","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Multiple Pages Generator by Themeisle before 4.2.5 Stored XSS via Shortcode base-url","id":"CVE-2026-119054"},"packages":[],"prev":{"headline":"llama.cpp b2877 before b11935 ggml-rpc Server DoS via Oversized recv_msg Length","id":"CVE-2026-119052"},"products":["lwIP"],"published":"2026-10-29","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":"2026-10-29","vendors":["lwIP"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-119053/"}