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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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Sat, 26 Sep 2026 08:30:00 +0000
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| First Time appeared |
Nationalsecurityagency
Nationalsecurityagency ghidra |
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| Vendors & Products |
Nationalsecurityagency
Nationalsecurityagency ghidra |
Sat, 26 Sep 2026 01:15:00 +0000
| Type | Values Removed | Values Added |
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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:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Nsa
Nsa ghidra |
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| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-26T00:36:32.604Z
Reserved: 2026-09-25T22:14:36.046Z
Link: CVE-2026-100504
No data.
Status : Received
Published: 2026-09-26T01:17:00.043
Modified: 2026-09-26T01:17:00.043
Link: CVE-2026-100504
No data.
OpenCVE Enrichment
Updated: 2026-09-26T08:15:09Z
Weaknesses