PT-2026-72072 · Capstone · Capstone
CVE-2026-49282
·
Published
2026-08-14
·
Updated
2026-08-18
CVSS v3.1
5.1
Medium
| Vector | AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L |
Name of the Vulnerable Software and Affected Versions
Capstone versions prior to 6.0.0-Alpha9
Description
The public
cs insn name() API forwards caller-supplied instruction IDs directly to the selected architecture backend. In the M68K and RISCV backends, missing or incomplete bounds checks allow a caller-controlled invalid instruction ID to trigger an out-of-bounds read, which can crash the process. This results in a loss of availability for applications or bindings that expose instruction-name lookup to untrusted IDs.Recommendations
Update to version 6.0.0-Alpha9.
Exploit
Fix
Integer Underflow
Improper Validation of Array Index
Out of bounds Read
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Related Identifiers
Affected Products
Capstone