CVE-2026-99186Published

x86/insn-eval: Fix shadowed segment index in get_seg_reg_override_idx()

cve-program · CVE-2026-99186

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/x86/include/asm/insn.h",
                        "tools/arch/x86/include/asm/insn.h"
                    ],
                    "versions": [
                        {
                            "version": "45e1dccc0653c50e377dae57ef086a8d0f71061d",
                            "lessThan": "0efe927053f7eabd1e8658cbda96ee3d78bd1765",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "45e1dccc0653c50e377dae57ef086a8d0f71061d",
                            "lessThan": "32c52ec87d6245ee2d12ed5dd509e40062939b50",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/x86/include/asm/insn.h",
                        "tools/arch/x86/include/asm/insn.h"
                    ],
                    "versions": [
                        {
                            "version": "6.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.19",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.13",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON