Description
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 archive with many small files, exhausting inodes and disk space to deny service to the host.
Affected products
nsa: ghidra
References5
- github.com/NationalSecurityAgency/ghidra/security/advisories/GH… Vendor Advisory
- github.com/NationalSecurityAgency/ghidra/commit/b0762c3e728a6a2… Patch
- github.com/NationalSecurityAgency/ghidra Product
- github.com/NationalSecurityAgency/ghidra/releases/tag/Ghidra_12… Release Notes
- www.vulncheck.com/advisories/ghidra-10.3-before-12.2-denial-of-… Third Party Advisory
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: CNA
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - CVSS 4.0
-
6.8
MEDIUM
Score source: CNA
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 - EPSS — exploit probability
- 0% percentile: 3 · as of 8 November 2026
- CWE
- CWE-770
Could this be exploited in your environment?
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