{"schema":"threatline.record/2","record":{"id":"CVE-2026-115398","aliases":["GHSA-vvp8-22p8-x954"],"summary":"Ghidra before 12.2 Denial of Service via TAR and ZIP File System Mount","details":"Ghidra before 12.2 contains a resource allocation without limits vulnerability in FileSystemIndexHelper used by TarFileSystem and ZipFileSystem, which store unbounded archive entries. Attackers can persuade a user to open or batch-import a crafted TAR or ZIP archive with excessive entries to exhaust the Java heap and hang the session.","categories":["Unclassified"],"product":"ghidra","vendor":"NationalSecurityAgency","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115398","source_modified_at":"2026-10-23T15:00:30.147Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"ghidra","vendor":"NationalSecurityAgency","versions":[{"version":"0","status":"affected","versionType":"custom","lessThan":"12.2"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115398","source_modified_at":"2026-10-23T15:00:30.147Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"ghidra","ecosystem":null},"version":"12.2","basis":"first unaffected version stated in the CVE record"}],"cvss":6.8,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00121,"percentile":0.01798,"score_date":"2026-10-23"},"published_at":"2026-10-22T19:14:03.058Z","modified_at":"2026-10-23T15:00:30.147Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-115398","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T15:00:30.147Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-115398","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-vvp8-22p8-x954","tags":["vendor-advisory"]},{"source":"CVE List","url":"https://github.com/NationalSecurityAgency/ghidra/commit/061ec06a79f4147267f6fc690b0dcf944b2d4957","tags":["patch"]},{"source":"CVE List","url":"https://github.com/NationalSecurityAgency/ghidra/releases/tag/Ghidra_12.2_build","tags":["release-notes"]},{"source":"CVE List","url":"https://github.com/NationalSecurityAgency/ghidra","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/ghidra-before-12.2-denial-of-service-via-tar-and-zip-file-system-mount","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-23T14:48:35.318812Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-23T15:00:30.147Z","content_hash":"dde22b3f97c1340f497eb9101bc5a446073e9f5caa6bbc81d8e75e14ad678397"}}