Medium severity5.5NVD Advisory· Published Oct 22, 2026
CVE-2026-115397
CVE-2026-115397
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.
Affected products
1- Range: <12.2
Patches
Vulnerability mechanics
References
4- github.com/NationalSecurityAgency/ghidra/commit/7cb4e778efb69acb1919f841ad46d0da36e77eebnvd
- github.com/NationalSecurityAgency/ghidra/releases/tag/Ghidra_12.2_buildnvd
- github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-j5q9-fhqg-q995nvd
- www.vulncheck.com/advisories/ghidra-before-12.2-denial-of-service-via-extension-archive-installnvd
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