{"id":"CVE-2026-115397","revision":"c736d4f0bb864d71a9165c85d302c42e","records":[{"revision":"c736d4f0bb864d71a9165c85d302c42e","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-115397","aliases":[],"title":"Ghidra before 12.2 Denial of Service via Extension Archive Install","description":"Ghidra before 12.2 contains a resource allocation without limits vulnerability in ExtensionUtils.unzipToInstallationFolder() that extracts every extension ZIP entry without limiting file count. Attackers who persuade a user to install a crafted extension archive with many files can exhaust filesystem inodes, causing project writes and other processes to fail.","state":0,"publishedAt":"2026-10-22T19:14:02.326+00:00","modifiedAt":"2026-10-22T19:14:02.326+00:00","affected":[{"ecosystem":"Vendor product","name":"ghidra","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"NationalSecurityAgency\",\n                    \"product\": \"ghidra\",\n                    \"packageURL\": \"pkg:github/NationalSecurityAgency/ghidra\",\n                    \"repo\": \"https://github.com/NationalSecurityAgency/ghidra\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\",\n                            \"lessThan\": \"12.2\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":6.8,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":5.5,"severity":"MEDIUM"}],"references":["https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-j5q9-fhqg-q995","https://github.com/NationalSecurityAgency/ghidra/commit/7cb4e778efb69acb1919f841ad46d0da36e77eeb","https://github.com/NationalSecurityAgency/ghidra/releases/tag/Ghidra_12.2_build","https://github.com/NationalSecurityAgency/ghidra","https://www.vulncheck.com/advisories/ghidra-before-12.2-denial-of-service-via-extension-archive-install"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-115397","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-115397","identifiers":["CVE-2026-115397"]},"retained":false,"historicalAffected":[]}],"coverage":[]}