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CVE-2026-100503: ghidra through 12.1.4 (inclusive), 0 through 12.1.4
CVE-2026-100503. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00118 (percentile 0.01553), scored 2026-10-06.
Affected technology
ghidra · through 12.1.4 (inclusive)
nsa
ghidra · 0 through 12.1.4
NationalSecurityAgency
Description’s affected range: versions through 12.1.4
Component: Not specified by the source
Function: caused
Attack conditions (Vendor/CNA, CVSS 4.0): Local · No privileges required · Passive user interaction
What an attacker can do
Attackers can craft a malicious binary with a specific x86-64 sequence that triggers the vulnerability during decompilation, causing the decompile helper process to crash and denying service to analysts and automated analysis pipelines. Vendor/CNA’s CVSS 4.0 assessment (base score 4.8/10) rates confidentiality and integrity impact as none; availability impact as low.
- CWE
- CWE-416
- CCR priority
- 22.0 /100 (P4)
- CVSS 3.1
- 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H · NVD
- EPSS
- 0.00118 · percentile 0.01565 · 2026-10-08
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-100503.html