Ghidra versions through 12.1.4 contain a stack-based out-of-bounds write vulnerability in the decompiler's leftshift128 function when processing negative shift amounts from p-code. Attackers can craft malicious binaries with specific instruction sequences that trigger the overflow when decompiled, corrupting memory and potentially achieving code execution.
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Affected Vendors & Products
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History
Mon, 28 Sep 2026 18:30:00 +0000
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ssvc
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Sat, 26 Sep 2026 08:30:00 +0000
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Nationalsecurityagency
Nationalsecurityagency ghidra |
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Nationalsecurityagency
Nationalsecurityagency ghidra |
Sat, 26 Sep 2026 01:15:00 +0000
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| Description | Ghidra versions through 12.1.4 contain a stack-based out-of-bounds write vulnerability in the decompiler's leftshift128 function when processing negative shift amounts from p-code. Attackers can craft malicious binaries with specific instruction sequences that trigger the overflow when decompiled, corrupting memory and potentially achieving code execution. | |
| Title | Ghidra through 12.1.4 Stack-based Buffer Overflow via leftshift128 | |
| First Time appeared |
Nsa
Nsa ghidra |
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| Weaknesses | CWE-787 | |
| CPEs | cpe:2.3:a:nsa:ghidra:*:*:*:*:*:*:*:* | |
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Nsa
Nsa ghidra |
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cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-09-26T00:36:32.604Z
Updated: 2026-10-22T09:48:43.541Z
Reserved: 2026-09-25T22:14:36.046Z
Link: CVE-2026-100504
Updated: 2026-09-28T17:40:28.480Z
Status : Analyzed
Published: 2026-09-26T01:17:00.043
Modified: 2026-10-08T16:30:04.767
Link: CVE-2026-100504
No data.