Low 3.6Published Oct 24, 2026

CVE-2026-116012Ghidra before 12.2 Integer Truncation in PackedDecode::skipAttribute Decompiler Parser

Updated under an hour ago (Oct 28, 2026, 2:00 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for NationalSecurityAgency ghidra

Exploited in the last 30 days

Ghidra before 12.2 contains a numeric truncation vulnerability in PackedDecode::skipAttribute and skipAttributeRemaining in marshal.cc that stores 64-bit string lengths in 32-bit variables. Attackers can supply a crafted packed stream, such as a malicious .sla file, to inject attributes into the decompiler's input or crash the decompiler process.

CVSS: 3.6 LOW (v3.1, CNA)CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L
Weakness (CWE): CWE-197
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Awaiting Analysis
Record last updated: Oct 24, 2026
First seen by InfoSec Signals: Oct 24, 2026

Affected products

Affected products

NationalSecurityAgency ghidra nationalsecurityagency:ghidra (from the name)	before 12.2	CNA record

References

References

https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-v423-5vh7-c7jw	vendor-advisory
https://github.com/NationalSecurityAgency/ghidra/commit/d105789b331dba84ad73ab92db890e38fe665be0	patch
https://github.com/NationalSecurityAgency/ghidra/releases/tag/Ghidra_12.2_build	release-notes
https://github.com/NationalSecurityAgency/ghidra/blob/Ghidra_12.1.4_build/Ghidra/Features/Decompiler/src/decompile/cpp/marshal.cc#L641-L671	technical-description
https://www.vulncheck.com/advisories/ghidra-before-12.2-integer-truncation-in-packeddecode-skipattribute-decompiler-parser	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.