Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the setregn function. An attacker can cause a four-byte heap buffer overflow by supplying crafted SH2A FPU bytecode processed through csdisasmiter or csdisasm with specific architecture and mode options,...

DEBIAN-CVE-2026-55893

Capstone is a disassembly framework. In 6.0.0-Alpha9 and earlier, Capstone's arch/SH/SHDisassembler.c SH floating-point decoders such as opFADD, opFMUL, and opFSUB call setreg and setregn using shinfo.op.opcount without checking the fixed-size operands array. Repeated crafted instructions process...

CVE-2026-55894

Capstone is a disassembly framework. In 6.0.0-Alpha9 and earlier, Capstone's arch/SH/SHDisassembler.c shdisassemble function computes an idx value from a raw 16-bit instruction without ensuring it is within the active mode-specific decode function-pointer table. An application using CSARCHSH with...

CVE-2026-55893

Capstone is a disassembly framework. In 6.0.0-Alpha9 and earlier, Capstone's arch/SH/SHDisassembler.c SH floating-point decoders such as opFADD, opFMUL, and opFSUB call setreg and setregn using shinfo.op.opcount without checking the fixed-size operands array. Repeated crafted instructions process...

DEBIAN-CVE-2026-55894

Capstone is a disassembly framework. In 6.0.0-Alpha9 and earlier, Capstone's arch/SH/SHDisassembler.c shdisassemble function computes an idx value from a raw 16-bit instruction without ensuring it is within the active mode-specific decode function-pointer table. An application using CSARCHSH with...

CVE-2026-55893

Capstone (a disassembly framework) versions 6.0.0-Alpha9 and earlier contain a heap buffer overflow in the SH architecture disassembler (arch/SH/SHDisassembler.c). The SH floating-point decoders (opFADD, opFMUL, opFSUB) call set_reg() and set_reg_n() using sh_info.op.op_count without bounds-check...

EUVD-2026-63673

Capstone is a disassembly framework. In 6.0.0-Alpha9 and earlier, Capstone's arch/SH/SHDisassembler.c SH floating-point decoders such as opFADD, opFMUL, and opFSUB call setreg and setregn using shinfo.op.opcount without checking the fixed-size operands array. Repeated crafted instructions process...

CVE-2026-55893 Capstone SH disassembler `set_reg_n` heap buffer overflow via crafted SH2A FPU bytecode

Capstone is a disassembly framework. In 6.0.0-Alpha9 and earlier, Capstone's arch/SH/SHDisassembler.c SH floating-point decoders such as opFADD, opFMUL, and opFSUB call setreg and setregn using shinfo.op.opcount without checking the fixed-size operands array. Repeated crafted instructions process...

CVE-2026-55893 Capstone SH disassembler `set_reg_n` heap buffer overflow via crafted SH2A FPU bytecode

Capstone is a disassembly framework. In 6.0.0-Alpha9 and earlier, Capstone's arch/SH/SHDisassembler.c SH floating-point decoders such as opFADD, opFMUL, and opFSUB call setreg and setregn using shinfo.op.opcount without checking the fixed-size operands array. Repeated crafted instructions process...

CVE-2026-55894

CVE-2026-55894 is an out-of-bounds read in the Capstone disassembly framework (≤ 6.0.0-Alpha9). The sh_disassemble() function in arch/SH/SHDisassembler.c computes an idx value from a raw 16-bit instruction without validating it against the active mode-specific decode[] function-pointer table. An ...

CVE-2026-55894 Capstone SH disassembler `sh_disassemble` out-of-bounds read via crafted SH2A bytecode

Capstone is a disassembly framework. In 6.0.0-Alpha9 and earlier, Capstone's arch/SH/SHDisassembler.c shdisassemble function computes an idx value from a raw 16-bit instruction without ensuring it is within the active mode-specific decode function-pointer table. An application using CSARCHSH with...

EUVD-2026-63669

Capstone is a disassembly framework. In 6.0.0-Alpha9 and earlier, Capstone's arch/SH/SHDisassembler.c shdisassemble function computes an idx value from a raw 16-bit instruction without ensuring it is within the active mode-specific decode function-pointer table. An application using CSARCHSH with...

CVE-2026-55894 Capstone SH disassembler `sh_disassemble` out-of-bounds read via crafted SH2A bytecode

Capstone is a disassembly framework. In 6.0.0-Alpha9 and earlier, Capstone's arch/SH/SHDisassembler.c shdisassemble function computes an idx value from a raw 16-bit instruction without ensuring it is within the active mode-specific decode function-pointer table. An application using CSARCHSH with...

psr

Pointer Sequence Reverser Progettato per aiutare un reverse engineer a vedere facilmente come un'applicazione Windows C++ accede a un particolare membro dati o oggetto. Data l'indirizzo di memoria di un membro dati o di un oggetto, questo strumento imposterà un breakpoint di memoria su...

PT-2026-79193

Name of the Vulnerable Software and Affected Versions Capstone versions prior to 6.0.0-Alpha10 Description SH floating-point decoders, including opFADD, opFMUL, and opFSUB, call set reg and set reg n using sh info.op.op count without verifying the fixed-size operands array. When processing repeat...

PT-2026-79194

Capstone is a disassembly framework. In 6.0.0-Alpha9 and earlier, Capstone's arch/SH/SHDisassembler.c sh disassemble function computes an idx value from a raw 16-bit instruction without ensuring it is within the active mode-specific decode function-pointer table. An application using CS ARCH SH...

Linux Distros Unpatched Vulnerability : CVE-2026-49282

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Capstone is a disassembly framework. Prior to version 6.0.0-Alpha9, Capstone's public csinsnname API forwards caller-supplied instruction IDs directly to the...

Linux Distros Unpatched Vulnerability : CVE-2026-49263

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Capstone is a disassembly framework. Prior to version 6.0.0-Alpha9, Capstone's WebAssembly backend accepts attacker-controlled raw WASM instruction bytes throug...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read via the csinsnname lookup in arch/M68K/M68KInstPrinter.c and arch/RISCV/RISCVMapping.c. An attacker can crash the process by supplying an invalid instruction ID to csinsnname on an M68K or RISCV handle. On M68K, the...

Numeric Truncation Error

Overview Affected versions of this package are vulnerable to Numeric Truncation Error in readbrtable in arch/WASM/WASMDisassembler.c. An attacker can cause no-progress disassembly or parser desynchronization by supplying a large, well-formed brtable instruction through csdisasm or csdisasmiter. T...