{"id":"CVE-2026-115395","title":"Ghidra 10.3 before 12.2 Denial of Service via ThemeReader.readZipTheme()","summary":"Ghidra 10.3 before 12.2 contains a resource allocation without limits vulnerability in ThemeReader.readZipTheme() that extracts unlimited theme ZIP entries to the images directory. Attackers can persuade users to import a crafted theme a…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cvssSource":"cna","cwe":["CWE-770"],"vendor":"NationalSecurityAgency","product":"ghidra","affected":["ghidra >= 10.3 < 12.2"],"published":"2026-10-22","updated":"2026-10-22","sourceUpdated":"2026-10-22T19:14:00.814Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-115395","references":[{"url":"https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-fvwx-pwq5-3738","label":"GitHub Security Advisory (GHSA-fvwx-pwq5-3738)"},{"url":"https://github.com/NationalSecurityAgency/ghidra/commit/b0762c3e728a6a26d80ed4943c2efd53e2569120"},{"url":"https://github.com/NationalSecurityAgency/ghidra/releases/tag/Ghidra_12.2_build","label":"ghidra Ghidra_12.2_build Release Notes"},{"url":"https://github.com/NationalSecurityAgency/ghidra"},{"url":"https://www.vulncheck.com/advisories/ghidra-10.3-before-12.2-denial-of-service-via-themereader-readziptheme","label":"VulnCheck Advisory: Ghidra 10.3 before 12.2 Denial of Service via ThemeReader.readZipTheme()"}],"tags":["cve.org"],"ingestedAt":"2026-10-22T22:00:50.409Z","slug":"CVE-2026-115395","body":"## Overview\n\nGhidra 10.3 before 12.2 contains a resource allocation without limits vulnerability in ThemeReader.readZipTheme() that extracts unlimited theme ZIP entries to the images directory. Attackers can persuade users to import a crafted theme archive with many small files, exhausting inodes and disk space to deny service to the host.\n\n## Affected\n\n- `ghidra >= 10.3 < 12.2`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}