Ghidra versions 9.2 through 12.1.4 contain a heap out-of-bounds read vulnerability in StringManager::getCodepoint when decoding multi-byte UTF-8, UTF-16, or UTF-32 characters without validating remaining buffer length. Attackers can craft malicious binaries containing strings or constant byte stores that end in multi-byte lead units to trigger out-of-bounds reads that crash the decompiler or leak adjacent heap memory into decompiled output.
Metrics
Affected Vendors & Products
References
History
Mon, 05 Oct 2026 15:30:00 +0000
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| Metrics |
ssvc
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Mon, 28 Sep 2026 20:30:00 +0000
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| Description | Ghidra versions 11.2 through 12.1.4 contain a heap out-of-bounds read vulnerability in StringManager::getCodepoint when decoding multi-byte UTF-8, UTF-16, or UTF-32 characters without validating remaining buffer length. Attackers can craft malicious binaries with constant byte stores ending in multi-byte lead units to trigger out-of-bounds reads that crash the decompiler or leak adjacent heap memory into decompiled output. | Ghidra versions 9.2 through 12.1.4 contain a heap out-of-bounds read vulnerability in StringManager::getCodepoint when decoding multi-byte UTF-8, UTF-16, or UTF-32 characters without validating remaining buffer length. Attackers can craft malicious binaries containing strings or constant byte stores that end in multi-byte lead units to trigger out-of-bounds reads that crash the decompiler or leak adjacent heap memory into decompiled output. |
| Title | Ghidra 11.2 through 12.1.4 Heap Out-of-Bounds Read via StringManager | Ghidra 9.2 through 12.1.4 Heap Out-of-Bounds Read via StringManager |
Sat, 26 Sep 2026 01:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Ghidra versions 11.2 through 12.1.4 contain a heap out-of-bounds read vulnerability in StringManager::getCodepoint when decoding multi-byte UTF-8, UTF-16, or UTF-32 characters without validating remaining buffer length. Attackers can craft malicious binaries with constant byte stores ending in multi-byte lead units to trigger out-of-bounds reads that crash the decompiler or leak adjacent heap memory into decompiled output. | |
| Title | Ghidra 11.2 through 12.1.4 Heap Out-of-Bounds Read via StringManager | |
| First Time appeared |
Nsa
Nsa ghidra |
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| Weaknesses | CWE-125 | |
| 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: 2026-09-26T00:36:33.247Z
Updated: 2026-10-05T14:55:05.029Z
Reserved: 2026-09-25T22:14:37.650Z
Link: CVE-2026-100505
Updated: 2026-10-05T14:51:04.985Z
Status : Analyzed
Published: 2026-09-26T01:17:00.200
Modified: 2026-10-08T16:24:25.650
Link: CVE-2026-100505
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