Low severity3.6NVD Advisory· Published Oct 24, 2026
CVE-2026-116012
CVE-2026-116012
Description
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.
Affected products
1- Range: <12.2
Patches
Vulnerability mechanics
References
5- github.com/NationalSecurityAgency/ghidra/blob/Ghidra_12.1.4_build/Ghidra/Features/Decompiler/src/decompile/cpp/marshal.ccnvd
- github.com/NationalSecurityAgency/ghidra/commit/d105789b331dba84ad73ab92db890e38fe665be0nvd
- github.com/NationalSecurityAgency/ghidra/releases/tag/Ghidra_12.2_buildnvd
- github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-v423-5vh7-c7jwnvd
- www.vulncheck.com/advisories/ghidra-before-12.2-integer-truncation-in-packeddecode-skipattribute-decompiler-parsernvd
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