EUVD-2026-46398

Capstone is a disassembly framework. Versions prior to 6.0.0-Alpha8 and 5.0.8 have a NULL pointer dereference in modRMRequired and decode when disassembling 3DNow! opcodes 0F 0F in builds compiled with -DCAPSTONEX86REDUCE, allowing a remote attacker to crash any application using the reduced X86...

CVE-2026-47143

Capstone is a disassembly framework. Versions prior to 6.0.0-Alpha8 and 5.0.8 have a NULL pointer dereference in modRMRequired and decode when disassembling 3DNow! opcodes 0F 0F in builds compiled with -DCAPSTONEX86REDUCE, allowing a remote attacker to crash any application using the reduced X86...

CVE-2026-47143 Capstone has a NULL Pointer Dereference with 3DNow! opcodes

Capstone is a disassembly framework. Versions prior to 6.0.0-Alpha8 and 5.0.8 have a NULL pointer dereference in modRMRequired and decode when disassembling 3DNow! opcodes 0F 0F in builds compiled with -DCAPSTONEX86REDUCE, allowing a remote attacker to crash any application using the reduced X86...

CVE-2026-47143 Capstone has a NULL Pointer Dereference with 3DNow! opcodes

Capstone is a disassembly framework. Versions prior to 6.0.0-Alpha8 and 5.0.8 have a NULL pointer dereference in modRMRequired and decode when disassembling 3DNow! opcodes 0F 0F in builds compiled with -DCAPSTONEX86REDUCE, allowing a remote attacker to crash any application using the reduced X86...

CVE-2026-47143: NULL Pointer Dereference

Capstone is a disassembly framework. Versions prior to 6.0.0-Alpha8 and 5.0.8 have a NULL pointer dereference in modRMRequired and decode when disassembling 3DNow! opcodes 0F 0F in builds compiled with -DCAPSTONEX86REDUCE, allowing a remote attacker to crash any application using the reduced X86...

AlmaLinux 9 : capstone (ALSA-2026:39309)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:39309 advisory. capstone: Capstone: Memory corruption via unchecked vsnprintf return CVE-2025-68114 Tenable has extracted the preceding description block directly from the...

RLSA-2026:39309 Low: capstone security update

Capstone is a disassembly framework with the target of becoming the ultimate disasm engine for binary analysis and reversing in the security community. Security Fixes: capstone: Capstone: Memory corruption via unchecked vsnprintf return CVE-2025-68114 For more details about the security issues,...

capstone security update

An update is available for capstone. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Capstone is a disassembly framework with the target of becoming the ultimate...

RHSA-2026:39309 Red Hat Security Advisory: capstone security update

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RockyLinux 9 : capstone (RLSA-2026:39309)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:39309 advisory. capstone: Capstone: Memory corruption via unchecked vsnprintf return CVE-2025-68114 Tenable has extracted the preceding description block directly from the...

RHEL 9 : capstone (RHSA-2026:39309)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:39309 advisory. Capstone is a disassembly framework with the target of becoming the ultimate disasm engine for binary analysis and reversing in the security...

Low: Red Hat Security Advisory: capstone security update

An update for capstone is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CV...

capstone: Capstone: Memory corruption via unchecked vsnprintf return

A flaw was found in Capstone, a disassembly framework. An unchecked return value from vsnprintf within the SStreamconcat function allows a malicious input to manipulate the internal stream index. This can lead to a stack buffer underflow or overflow, potentially enabling a local attacker to achie...

ALSA-2026:39309 Low: capstone security update

Capstone is a disassembly framework with the target of becoming the ultimate disasm engine for binary analysis and reversing in the security community. Security Fixes: capstone: Capstone: Memory corruption via unchecked vsnprintf return CVE-2025-68114 For more details about the security issues,...

Low: capstone security update

Capstone is a disassembly framework with the target of becoming the ultimate disasm engine for binary analysis and reversing in the security community. Security Fixes: capstone: Capstone: Memory corruption via unchecked vsnprintf return CVE-2025-68114 For more details about the security issues,...

Medium: capstone

Issue Overview: Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, an unchecked vsnprintf return in SStreamconcat lets a malicious csoptmem.vsnprintf drive SStream's index negative or past the end, leading to a stack buffer underflow/overflow when the next write occurs. Comm...

Medium: capstone

Issue Overview: Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, an unchecked vsnprintf return in SStreamconcat lets a malicious csoptmem.vsnprintf drive SStream's index negative or past the end, leading to a stack buffer underflow/overflow when the next write occurs. Comm...

Amazon Linux 2023 : capstone, capstone-devel, capstone-java (ALAS2023-2026-1772)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1772 advisory. Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, an unchecked vsnprintf return in SStreamconcat lets a malicious csoptmem.vsnprintf drive SStream's index negative or past the en...

Amazon Linux 2 : capstone, --advisory ALAS2-2026-3351 (ALAS-2026-3351)

The version of capstone installed on the remote host is prior to 3.0.5-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3351 advisory. Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, an unchecked vsnprintf return in SStreamconcat lets a...

Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-11.0.1.2)

The version of AHV installed on the remote host is prior to 11.0.1.2. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-11.0.1.2 advisory. - Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, an unchecked vsnprintf return in SStreamconcat...