{"id":"CVE-2026-115396","aliases":[],"cve":{"records":[{"id":"CVE-2026-115396","source":"VulnCheck","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-10-22T11:27:18.001Z","published":"2026-10-22T19:14:01.562Z","modified":"2026-10-29T02:33:07.412Z"}],"publishers":[{"name":"VulnCheck","role":"CNA","organizationId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","modified":"2026-10-22T19:14:01.562Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-10-29T02:33:07.412Z"}],"references":[{"url":"https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-6mj8-x8x9-7gxq","tags":["vendor-advisory"],"source":"VulnCheck"},{"url":"https://github.com/NationalSecurityAgency/ghidra/commit/2c2bc5be182d655c9df418ac35b9782f39b6a784","tags":["patch"],"source":"VulnCheck"},{"url":"https://github.com/NationalSecurityAgency/ghidra/releases/tag/Ghidra_12.2_build","tags":["release-notes"],"source":"VulnCheck"},{"url":"https://github.com/NationalSecurityAgency/ghidra","tags":["product"],"source":"VulnCheck"},{"url":"https://www.vulncheck.com/advisories/ghidra-10.3-before-12.2-denial-of-service-via-compressed-theme-archive","tags":["third-party-advisory"],"source":"VulnCheck"}],"weaknesses":[{"id":"CWE-409","description":"Improper Handling of Highly Compressed Data (Data Amplification)","source":"VulnCheck"}],"applicability":[{"source":"VulnCheck","statements":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:*","versionStartIncluding":"10.3","versionEndExcluding":"12.2"}]}]}]}],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-10-29T02:32:56.842195Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Ghidra 10.3 before 12.2 Denial of Service via Compressed Theme Archive","titleSource":"VulnCheck","descriptionSource":"VulnCheck","description":"Ghidra 10.3 before 12.2 contains an improper handling of highly compressed data vulnerability in ThemeReader.processIconFile() that fails to limit decompressed size or compression ratio. Attackers can persuade a user to import a crafted theme ZIP whose icon entries expand to fill the host filesystem, causing later writes to fail.","score":6.8,"severity":"medium","published":"2026-10-22T19:14:01.562Z","modified":"2026-10-29T02:33:07.412Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"NationalSecurityAgency","name":"ghidra","platforms":[],"versions":[{"version":"10.3","status":"affected","lessThan":"12.2","versionType":"custom"}],"defaultStatus":"unaffected","packageURL":"pkg:github/NationalSecurityAgency/ghidra","cpes":[],"source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2026-115396"}],"remediation":[],"references":["https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-6mj8-x8x9-7gxq","https://github.com/NationalSecurityAgency/ghidra/commit/2c2bc5be182d655c9df418ac35b9782f39b6a784","https://github.com/NationalSecurityAgency/ghidra/releases/tag/Ghidra_12.2_build","https://github.com/NationalSecurityAgency/ghidra","https://www.vulncheck.com/advisories/ghidra-10.3-before-12.2-denial-of-service-via-compressed-theme-archive"],"sources":[{"name":"CVE","id":"CVE-2026-115396","modified":"2026-10-29T02:33:07.412Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-115396"}],"assessments":[{"source":"VulnCheck","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},{"source":"VulnCheck","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":5.5}],"sourceAffected":[],"observedAt":"2026-10-29T14:34:24.379Z","kev":{"status":"not-listed","checkedAt":"2026-10-31T09:10:30.844Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-10-29T08:05:33.380Z","attemptedAt":"2026-10-29T08:05:33.380Z"},{"source":"GHSA","status":"available","checkedAt":"2026-10-29T08:05:32.389Z","attemptedAt":"2026-10-29T08:05:32.389Z"},{"source":"EUVD","status":"available","checkedAt":"2026-10-29T08:05:32.106Z","attemptedAt":"2026-10-29T08:05:32.106Z"},{"source":"EPSS","status":"available","checkedAt":"2026-10-29T08:05:31.944Z","attemptedAt":"2026-10-29T08:05:31.944Z"}],"evidence":[{"source":"FIRST EPSS","id":"CVE-2026-115396","url":"https://www.first.org/epss/","probability":0.00121,"percentile":0.01912,"date":"2026-10-28","checkedAt":"2026-10-29T08:05:31.944Z"},{"source":"ENISA EUVD","id":"EUVD-2026-108332","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-108332","modified":"Oct 29, 2026, 2:33:07 AM","score":6.8,"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","checkedAt":"2026-10-29T08:05:32.106Z"},{"source":"GitHub Advisory Database","id":"GHSA-fr5c-6rcj-3fw2","url":"https://github.com/advisories/GHSA-fr5c-6rcj-3fw2","modified":"2026-10-22T21:32:52Z","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","checkedAt":"2026-10-29T08:05:32.389Z"},{"source":"NVD","id":"CVE-2026-115396","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-115396","modified":"2026-10-29T04:18:27.850","score":6.8,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","checkedAt":"2026-10-29T08:05:33.380Z"},{"source":"NVD","id":"CVE-2026-115396","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-115396","modified":"2026-10-29T04:18:27.850","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","checkedAt":"2026-10-29T08:05:33.380Z"}],"aiSummary":{"text":"Ghidra 10.3 before 12.2 has a denial-of-service vulnerability due to improper handling of highly compressed data. Attackers can craft a theme ZIP to cause filesystem issues. User interaction is required.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T08:43:52.007Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-115396"}]}}