CVE-2026-96273
Ghidra before 12.1.4 fails to validate the TYPE_COL byte in OptionsDB.createUnregisteredOption(), causing an ArrayIndexOutOfBoundsException
CVSS
5.5
Medium
EPSS
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KEV
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Exploit Today
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0-100
Published: Sep 23, 2026 · Last modified: Sep 23, 2026 · CWE-460
Not enough EPSS history yet.
Ghidra before 12.1.4 fails to validate the TYPE_COL byte in OptionsDB.createUnregisteredOption(), causing an ArrayIndexOutOfBoundsException that leaves domain objects permanently locked. Attackers can craft a malicious program database file that, when imported, causes the application to stall and prevents resource cleanup or graceful shutdown.
- github.comhttps://github.com/NationalSecurityAgency/ghidra
- github.comhttps://github.com/NationalSecurityAgency/ghidra/blob/Ghidra_12.1.3_build/Ghidra/Framework/Project/src/main/java/ghidra/framework/data/OptionsDB.java#L358-L366
- github.comhttps://github.com/NationalSecurityAgency/ghidra/commit/594da048431aab082a9da7c4a965874d07d33310
- github.comhttps://github.com/NationalSecurityAgency/ghidra/releases/tag/Ghidra_12.1.4_build
- github.comhttps://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-4w7g-wmg8-fgv5
- www.vulncheck.comhttps://www.vulncheck.com/advisories/ghidra-before-12.1.4-denial-of-service-via-crafted-database
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-937107.5 HIG6.9%
——2Dancer2 versions from 2.0.0 before 2.2.0 for Perl dispatch a route that a dying hook refused when the exception handler halts the response in compile_hooks.
A hook that dies fires core.app.hook_exception, then calls cleanup unless the failing hook is the exception handler. A handler that halts does not stop that cleanup, which discards the request, response and session the dispatcher has yet to read, so the refused route runs.
The handler has to halt the response object by calling its halt method or setting is_halted: the halt keyword unwinds through with_return before cleanup runs.
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