Ghidra 10.2 before 12.1 contains an uncontrolled resource consumption vulnerability in ExportTrie.parseTrie() that lacks cycle detection when traversing Mach-O binary export tries. A crafted Mach-O binary with circular references in the export trie causes unbounded queue growth and exponential string concatenation, triggering OutOfMemoryError that crashes the entire JVM and loses all unsaved work.
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Affected Vendors & Products
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History
Wed, 10 Jun 2026 17:30:00 +0000
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ssvc
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Wed, 10 Jun 2026 13:30:00 +0000
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| Description | Ghidra 10.2 before 12.1 contains an uncontrolled resource consumption vulnerability in ExportTrie.parseTrie() that lacks cycle detection when traversing Mach-O binary export tries. A crafted Mach-O binary with circular references in the export trie causes unbounded queue growth and exponential string concatenation, triggering OutOfMemoryError that crashes the entire JVM and loses all unsaved work. | |
| Title | Ghidra 10.2 < 12.1 - Denial of Service via Circular Reference in Mach-O Export Trie Parser | |
| First Time appeared |
Nsa
Nsa ghidra |
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| Weaknesses | CWE-835 | |
| CPEs | cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Nsa
Nsa ghidra |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-06-10T12:36:43.369Z
Updated: 2026-06-10T16:31:56.902Z
Reserved: 2026-05-31T11:54:34.993Z
Link: CVE-2026-49495
Updated: 2026-06-10T16:18:13.222Z
Status : Analyzed
Published: 2026-06-10T14:16:34.360
Modified: 2026-06-11T19:49:06.780
Link: CVE-2026-49495
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