Upstream information
Description
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 `-DCAPSTONE_X86_REDUCE`, allowing a remote attacker to crash any application using the reduced X86 Capstone library by supplying a crafted input containing the 4-byte sequence `0F 0F <modrm> <imm8>`. Versions 6.0.0-Alpha8 and 5.0.8 patch the issue.SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having moderate severity.
| CVSS detail | CNA (GitHub) | SUSE |
|---|---|---|
| Base Score | 5.1 | 5.1 |
| Vector | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Attack Vector | Local | Local |
| Attack Complexity | High | High |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | None | None |
| Integrity Impact | None | None |
| Availability Impact | High | High |
| CVSSv3 Version | 3.1 | 3.1 |
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.
| Product(s) | Source package | State |
|---|---|---|
| Products under general support and receiving all security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 15 SP7 | capstone | Affected |
| SUSE Linux Enterprise Micro 5.5 | capstone | Affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP7 | capstone | Affected |
| SUSE Linux Enterprise Server 15 SP7 | capstone | Affected |
| SUSE Linux Enterprise Server 16.0 | capstone | Affected |
| SUSE Linux Enterprise Server 16.1 | capstone | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP7 | capstone | Affected |
| SUSE Linux Enterprise Server for SAP applications 16.0 | capstone | Affected |
| SUSE Linux Enterprise Server for SAP applications 16.1 | capstone | Affected |
| SUSE Linux Micro 6.0 | capstone | Affected |
| SUSE Linux Micro 6.1 | capstone | Affected |
| SUSE Linux Micro 6.2 | capstone | Affected |
| openSUSE Leap 16.0 | capstone | Affected |
| Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
| SUSE Linux Enterprise High Performance Computing 15 SP5 | capstone | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | capstone | Affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP5 | capstone | Affected |
| SUSE Linux Enterprise Module for Server Applications 15 SP6 | capstone | Affected |
| SUSE Linux Enterprise Server 15 SP5 | capstone | Affected |
| SUSE Linux Enterprise Server 15 SP5-LTSS | capstone | Affected |
| SUSE Linux Enterprise Server 15 SP6 | capstone | Affected |
| SUSE Linux Enterprise Server 15 SP6-LTSS | capstone | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | capstone | Affected |
| Products past their end of life and not receiving proactive updates anymore. | ||
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | capstone | Affected |
| SUSE Linux Enterprise High Performance Computing 15 SP6 | capstone | Affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | capstone | Affected |
| openSUSE Leap 15.5 | capstone | Affected |
| openSUSE Leap 15.6 | capstone | Affected |
| openSUSE Leap Micro 5.5 | capstone | Affected |
SUSE Timeline for this CVE
CVE page created: Wed Jul 22 11:37:21 2026CVE page last modified: Wed Jul 22 11:37:21 2026