CVE-2026-98239Published

net: lan743x: fix RX checksum use-after-free

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-2026-98239

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": [
                        "drivers/net/ethernet/microchip/lan743x_main.c"
                    ],
                    "versions": [
                        {
                            "version": "cd6910501cfd9a3bdff2f5fc33c9f3cf165ca54a",
                            "lessThan": "0e52886c4324c9897c2c62f92be3dc8316cee67e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cd6910501cfd9a3bdff2f5fc33c9f3cf165ca54a",
                            "lessThan": "a58024835c704419bb46d2a34e5223f65605f958",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cd6910501cfd9a3bdff2f5fc33c9f3cf165ca54a",
                            "lessThan": "6fe5c3a2503983abb431d93faeadfc7f5e6a7e33",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cd6910501cfd9a3bdff2f5fc33c9f3cf165ca54a",
                            "lessThan": "5c216bfa9fb7b36804485e67975e9c98055b31ef",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cd6910501cfd9a3bdff2f5fc33c9f3cf165ca54a",
                            "lessThan": "161a403c8625e152de03d1da22bbf9cda6dc9f9f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cd6910501cfd9a3bdff2f5fc33c9f3cf165ca54a",
                            "lessThan": "a9ce4053dc945c5372dedba5017ee675b30dc0c5",
                            "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": [
                        "drivers/net/ethernet/microchip/lan743x_main.c"
                    ],
                    "versions": [
                        {
                            "version": "6.1",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.1",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.189",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.112",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.54",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.8",
                            "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