CVE-2026-93259Published

powerpc/irq: Fix missing r2 clobber in PCREL inline assembly

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-93259

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/powerpc/kernel/irq.c"
                    ],
                    "versions": [
                        {
                            "version": "7e3a68be42e10f5fa5890e97afc0afd992355bc3",
                            "lessThan": "dcc442a49c0f540193910dacdca7506bcadc7ec5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7e3a68be42e10f5fa5890e97afc0afd992355bc3",
                            "lessThan": "602ee44415f3eaa7893f7fc488c7c1d4a0bdbd7a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7e3a68be42e10f5fa5890e97afc0afd992355bc3",
                            "lessThan": "90d953002cf0b233dd053a0e7cb67ab79cebd0e3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7e3a68be42e10f5fa5890e97afc0afd992355bc3",
                            "lessThan": "7b0093b638c8f2b94b0778a69fd1ccad54299b29",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7e3a68be42e10f5fa5890e97afc0afd992355bc3",
                            "lessThan": "00be69070d91d2be978e752bb117a0a4db0e1281",
                            "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/powerpc/kernel/irq.c"
                    ],
                    "versions": [
                        {
                            "version": "6.4",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.4",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.157",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.110",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.52",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.6",
                            "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