Search criteria
12 vulnerabilities found for capstone by capstone-engine
FKIE_CVE-2025-68114
Vulnerability from fkie_nvd - Published: 2025-12-17 22:16 - Updated: 2026-01-02 18:33
Severity ?
4.8 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, an unchecked vsnprintf return in SStream_concat lets a malicious cs_opt_mem.vsnprintf drive SStream’s index negative or past the end, leading to a stack buffer underflow/overflow when the next write occurs. Commit 2c7797182a1618be12017d7d41e0b6581d5d529e fixes the issue.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| capstone-engine | capstone | * | |
| capstone-engine | capstone | 6.0.0 | |
| capstone-engine | capstone | 6.0.0 | |
| capstone-engine | capstone | 6.0.0 | |
| capstone-engine | capstone | 6.0.0 | |
| capstone-engine | capstone | 6.0.0 |
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FKIE_CVE-2025-67873
Vulnerability from fkie_nvd - Published: 2025-12-17 22:16 - Updated: 2026-01-02 18:39
Severity ?
4.8 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, Skipdata length is not bounds-checked, so a user-provided skipdata callback can make cs_disasm/cs_disasm_iter memcpy more than 24 bytes into cs_insn.bytes, causing a heap buffer overflow in the disassembly path. Commit cbef767ab33b82166d263895f24084b75b316df3 fixes the issue.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| capstone-engine | capstone | * | |
| capstone-engine | capstone | 6.0.0 | |
| capstone-engine | capstone | 6.0.0 | |
| capstone-engine | capstone | 6.0.0 | |
| capstone-engine | capstone | 6.0.0 | |
| capstone-engine | capstone | 6.0.0 |
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FKIE_CVE-2016-7151
Vulnerability from fkie_nvd - Published: 2019-05-15 14:29 - Updated: 2024-11-21 02:57
Severity ?
Summary
Capstone 3.0.4 has an out-of-bounds vulnerability (SEGV caused by a read memory access) in X86_insn_reg_intel in arch/X86/X86Mapping.c.
References
| URL | Tags | ||
|---|---|---|---|
| cve@mitre.org | https://github.com/aquynh/capstone/commit/87a25bb543c8e4c09b48d4b4a6c7db31ce58df06 | Patch, Third Party Advisory | |
| cve@mitre.org | https://github.com/aquynh/capstone/pull/725 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/aquynh/capstone/commit/87a25bb543c8e4c09b48d4b4a6c7db31ce58df06 | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/aquynh/capstone/pull/725 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| capstone-engine | capstone | 3.0.4 |
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FKIE_CVE-2017-6952
Vulnerability from fkie_nvd - Published: 2017-03-16 21:59 - Updated: 2025-04-20 01:37
Severity ?
Summary
Integer overflow in the cs_winkernel_malloc function in winkernel_mm.c in Capstone 3.0.4 and earlier allows attackers to cause a denial of service (heap-based buffer overflow in a kernel driver) or possibly have unspecified other impact via a large value.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| capstone-engine | capstone | * |
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CVE-2025-68114 (GCVE-0-2025-68114)
Vulnerability from cvelistv5 – Published: 2025-12-17 21:14 – Updated: 2025-12-18 15:09
VLAI?
Title
Capstone doesn't check vsnprintf return in SStream_concat, allows stack buffer underflow and overflow
Summary
Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, an unchecked vsnprintf return in SStream_concat lets a malicious cs_opt_mem.vsnprintf drive SStream’s index negative or past the end, leading to a stack buffer underflow/overflow when the next write occurs. Commit 2c7797182a1618be12017d7d41e0b6581d5d529e fixes the issue.
Severity ?
4.8 (Medium)
CWE
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| capstone-engine | capstone |
Affected:
<= 6.0.0-Alpha5
|
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CVE-2025-67873 (GCVE-0-2025-67873)
Vulnerability from cvelistv5 – Published: 2025-12-17 21:12 – Updated: 2025-12-18 15:09
VLAI?
Title
Capstone doesn't check Skipdata length, leading to cs_insn.bytes heap buffer overflow
Summary
Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, Skipdata length is not bounds-checked, so a user-provided skipdata callback can make cs_disasm/cs_disasm_iter memcpy more than 24 bytes into cs_insn.bytes, causing a heap buffer overflow in the disassembly path. Commit cbef767ab33b82166d263895f24084b75b316df3 fixes the issue.
Severity ?
4.8 (Medium)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| capstone-engine | capstone |
Affected:
<= 6.0.0-Alpha5
|
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CVE-2016-7151 (GCVE-0-2016-7151)
Vulnerability from cvelistv5 – Published: 2019-05-15 13:05 – Updated: 2024-08-06 01:50
VLAI?
Summary
Capstone 3.0.4 has an out-of-bounds vulnerability (SEGV caused by a read memory access) in X86_insn_reg_intel in arch/X86/X86Mapping.c.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
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CVE-2017-6952 (GCVE-0-2017-6952)
Vulnerability from cvelistv5 – Published: 2017-03-16 21:00 – Updated: 2024-08-05 15:49
VLAI?
Summary
Integer overflow in the cs_winkernel_malloc function in winkernel_mm.c in Capstone 3.0.4 and earlier allows attackers to cause a denial of service (heap-based buffer overflow in a kernel driver) or possibly have unspecified other impact via a large value.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
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CVE-2025-68114 (GCVE-0-2025-68114)
Vulnerability from nvd – Published: 2025-12-17 21:14 – Updated: 2025-12-18 15:09
VLAI?
Title
Capstone doesn't check vsnprintf return in SStream_concat, allows stack buffer underflow and overflow
Summary
Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, an unchecked vsnprintf return in SStream_concat lets a malicious cs_opt_mem.vsnprintf drive SStream’s index negative or past the end, leading to a stack buffer underflow/overflow when the next write occurs. Commit 2c7797182a1618be12017d7d41e0b6581d5d529e fixes the issue.
Severity ?
4.8 (Medium)
CWE
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| capstone-engine | capstone |
Affected:
<= 6.0.0-Alpha5
|
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CVE-2025-67873 (GCVE-0-2025-67873)
Vulnerability from nvd – Published: 2025-12-17 21:12 – Updated: 2025-12-18 15:09
VLAI?
Title
Capstone doesn't check Skipdata length, leading to cs_insn.bytes heap buffer overflow
Summary
Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, Skipdata length is not bounds-checked, so a user-provided skipdata callback can make cs_disasm/cs_disasm_iter memcpy more than 24 bytes into cs_insn.bytes, causing a heap buffer overflow in the disassembly path. Commit cbef767ab33b82166d263895f24084b75b316df3 fixes the issue.
Severity ?
4.8 (Medium)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| capstone-engine | capstone |
Affected:
<= 6.0.0-Alpha5
|
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CVE-2016-7151 (GCVE-0-2016-7151)
Vulnerability from nvd – Published: 2019-05-15 13:05 – Updated: 2024-08-06 01:50
VLAI?
Summary
Capstone 3.0.4 has an out-of-bounds vulnerability (SEGV caused by a read memory access) in X86_insn_reg_intel in arch/X86/X86Mapping.c.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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CVE-2017-6952 (GCVE-0-2017-6952)
Vulnerability from nvd – Published: 2017-03-16 21:00 – Updated: 2024-08-05 15:49
VLAI?
Summary
Integer overflow in the cs_winkernel_malloc function in winkernel_mm.c in Capstone 3.0.4 and earlier allows attackers to cause a denial of service (heap-based buffer overflow in a kernel driver) or possibly have unspecified other impact via a large value.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
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