{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-123096 in the wild and no public exploit code.","exposure":"","fix":"No fix has been published for CVE-2026-123096 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-123096 is a high-severity vulnerability in anacrolix torrent, published on 5 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-123096 and fix it if it is affected.\n\nWhat it is: CVE-2026-123096 is a high-severity vulnerability in anacrolix torrent, published on 5 Nov 2026. \nExploitation: There is no known exploitation of CVE-2026-123096 in the wild and no public exploit code.\n\nAffected product: anacrolix torrent. 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-2026-123096/ (Markdown: https://insights.sbomify.com/CVE-2026-123096/index.md)","id":"CVE-2026-123096","markdown":"https://insights.sbomify.com/CVE-2026-123096/index.md","name":"CVE-2026-123096","record":{"aliases":["GHSA-xhrq-2ff6-99r3"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"anacrolix/torrent through 1.61.0 contains a memory exhaustion vulnerability in the tracker/http package that allows malicious trackers to crash clients by returning unbounded responses. Attackers controlling an HTTP tracker in a torrent file or magnet link can return huge or gzip-compressed announce or scrape responses that Client.Announce and Client.Scrape buffer without limits, exhausting process memory.","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":"anacrolix/torrent through 1.61.0 Memory Exhaustion via Unbounded HTTP Tracker Response","id":"CVE-2026-123096","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"The Symfony HttpClient component NoPrivateNetworkHttpClient does not pin the checked IP address of cached hosts, allowing for DNS rebinding","id":"CVE-2026-123119"},"nickname":null,"packages":[],"prev":{"headline":"mpv 0.29.0 before 0.42.0 Playlist Entry Injection via ytdl_hook Newlines","id":"CVE-2026-123095"},"products":["torrent"],"published":"2026-11-05","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":"2026-11-09","vendors":["anacrolix"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-123096/"}