CVE-2026-64053Published

block: don't overwrite bip_vcnt in bio_integrity_copy_user()

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-2026-64053

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": [
                        "block/bio-integrity.c"
                    ],
                    "versions": [
                        {
                            "version": "3991657ae7074c3c497bf095093178bed37ea1b4",
                            "lessThan": "d18160c9525c63c203656fefd847e94b538cd4a4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3991657ae7074c3c497bf095093178bed37ea1b4",
                            "lessThan": "0d48654af4d1390c888389206cc13b51b82c30e6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3991657ae7074c3c497bf095093178bed37ea1b4",
                            "lessThan": "066be1439593a381b1a29663becfcfe0c92363e7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3991657ae7074c3c497bf095093178bed37ea1b4",
                            "lessThan": "637ad3a56a3b889527d1dacea6fea2a8bd648140",
                            "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": [
                        "block/bio-integrity.c"
                    ],
                    "versions": [
                        {
                            "version": "6.11",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.11",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.92",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.34",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0.11",
                            "lessThanOrEqual": "7.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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