rootpwn

medium · CVSS v3 4.4 · CVSS v4 4.8 · EPSS 0.00117

CVE-2026-100505

Ghidra versions 11.2 through 12.1.4 contain a heap out-of-bounds read vulnerability in StringManager::getCodepoint when …

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.

Scores

Severity
medium
CVSS v2
3.6
CVSS v3
4.4
CVSS v4
4.8
EPSS
0.00117

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