CVE-2026-97591Published

s390/crypto: Fix handling of EBUSY in PHMAC when req is pushed to crypto engine

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-2026-97591

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/s390/crypto/phmac_s390.c"
                    ],
                    "versions": [
                        {
                            "version": "cbbc675506cc4cd93e6f895e7c1f693156f9a95c",
                            "lessThan": "203702f0013f9b7324e8c5facb6cd6e9c0942b13",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cbbc675506cc4cd93e6f895e7c1f693156f9a95c",
                            "lessThan": "bcd7f1f1e2f2882ad206f72425255be105178151",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cbbc675506cc4cd93e6f895e7c1f693156f9a95c",
                            "lessThan": "330148371401de474b656eaf521861f12ec1a1ce",
                            "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/s390/crypto/phmac_s390.c"
                    ],
                    "versions": [
                        {
                            "version": "6.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.17",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.53",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.7",
                            "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