Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Ghidra before 12.1.1 contains an uncontrolled memory allocation vulnerability in the Mach-O binary parser that allows attackers to cause denial of service. An attacker can supply a crafted Mach-O binary with an arbitrarily large ncmds load command count value, forcing the parser to allocate excessive heap memory without validating file size, crashing the Ghidra JVM.
Priority
LOW
Exploitation
NONE
PoC
YES
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
CVE-2026-52759 Uncontrolled Memory Allocation in Ghidra Mach-O Binary Parser Before 12.1.1 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-52759
Post summary
This post reports CVE‑2026‑52759 as an uncontrolled memory allocation issue in Ghidra’s Mach‑O parser, but it provides no PoC, exploit code, patch details, or evidence of active exploitation.
CVE-2026-52759 Ghidra before 12.1.1 contains an uncontrolled memory allocation vulnerability in the Mach-O binary parser that allows attackers to cause denial of service. An attacke… https://www.cve.org/CVERecord?id=CVE-2026-52759
Post summary
The text announces a denial‑of‑service flaw in Ghidra’s Mach‑O parser caused by uncontrolled memory allocation.
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| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | nsa | ghidra | - | - | - |