Ghidra before 12.2 contains an improper handling of highly compressed data vulnerability in ExtensionUtils.unzipToInstallationFolder() that allows attackers to exhaust disk space. Attackers can persuade users to install a crafted zip bomb extension archive that expands without size limits, causing later writes by Ghidra and other applications to fail.
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Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Fri, 23 Oct 2026 05:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Nationalsecurityagency
Nationalsecurityagency ghidra |
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| Vendors & Products |
Nationalsecurityagency
Nationalsecurityagency ghidra |
Fri, 23 Oct 2026 00:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Ghidra before 12.2 contains an improper handling of highly compressed data vulnerability in ExtensionUtils.unzipToInstallationFolder() that allows attackers to exhaust disk space. Attackers can persuade users to install a crafted zip bomb extension archive that expands without size limits, causing later writes by Ghidra and other applications to fail. | |
| Title | Ghidra before 12.2 Denial of Service via Compressed Extension Archive | |
| First Time appeared |
Nsa
Nsa ghidra |
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| Weaknesses | CWE-409 | |
| CPEs | cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Nsa
Nsa ghidra |
|
| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-22T19:14:03.831Z
Reserved: 2026-10-22T16:14:58.396Z
Link: CVE-2026-115503
No data.
Status : Received
Published: 2026-10-22T20:17:06.173
Modified: 2026-10-22T20:17:06.173
Link: CVE-2026-115503
No data.
OpenCVE Enrichment
Updated: 2026-10-23T04:45:13Z
Weaknesses