CVE-2026-115397
CVE-2026-115397 · Ghidra before 12.2 Denial of Service via Extension Archive Install
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 6.8 · Medium · EPSS 0.1% · Fix available
- Published
- Updated
Affected products and versions
ghidra
- Versions
- ≥ 0, < 12.2: Affected (custom)
Update to 12.2
Original sources
- 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
- https://nvd.nist.gov/vuln/detail/CVE-2026-115397