{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-97313 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-97313 is a high-severity vulnerability in ISC BIND 9, published on 21 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-97313 and fix it if it is affected.\n\nWhat it is: CVE-2026-97313 is a high-severity vulnerability in ISC BIND 9, published on 21 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-97313 in the wild and no public exploit code.\n\nAffected product: ISC BIND 9. 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-2026-97313/ (Markdown: https://insights.sbomify.com/CVE-2026-97313/index.md)","id":"CVE-2026-97313","markdown":"https://insights.sbomify.com/CVE-2026-97313/index.md","name":"CVE-2026-97313","record":{"aliases":["ALPINE-CVE-2026-97313","AZL-111515","BELL-CVE-2026-97313","DEBIAN-CVE-2026-97313","ECHO-e208-e869-5e59","GHSA-9p2q-wv22-f9q8","MINI-p32m-8cg5-ph4m","UBUNTU-CVE-2026-97313"],"analysis":null,"analysis_generated_by":null,"assigner":"isc","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-617","name":"Reachable Assertion"}],"description":"A recursive BIND server that receives a query with recursion desired (RD=1) followed by a non-recursive query (RD=0) may exit with an assertion failure, resulting in a denial of service. To be vulnerable, the BIND server must allow recursive queries and have at least two RPZ zones configured: one with the default setting of \"recursive-only yes\", and the other with \"recursive-only no\".\nThis issue affects BIND 9 versions 9.16.0 through 9.18.50, 9.20.0 through 9.20.29, 9.21.0 through 9.21.26, 9.11.3-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.29-S1.","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":"Specific RPZ configurations and query patterns may result in an unexpected exit","id":"CVE-2026-97313","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Information disclosure in ThirstyAffiliates","id":"CVE-2026-97314"},"packages":[],"prev":{"headline":"Photoshop Desktop | Out-of-bounds Write (CWE-787)","id":"CVE-2026-97312"},"products":["BIND 9"],"published":"2026-10-21","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":"2026-10-21","vendors":["ISC"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-97313/"}