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net: skbuff: propagate shared-frag marker through frag-transfer helpers

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

cve-program · CVE-2026-43503

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": [
                        "net/core/gro.c",
                        "net/core/skbuff.c",
                        "net/ipv4/tcp_output.c"
                    ],
                    "versions": [
                        {
                            "version": "cef401de7be8c4e155c6746bfccf721a4fa5fab9",
                            "lessThan": "fbeab9555564a1b98e8582cd106dfe46c4606991",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cef401de7be8c4e155c6746bfccf721a4fa5fab9",
                            "lessThan": "179f1852bdedc300e373e807cc102cd81feff196",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cef401de7be8c4e155c6746bfccf721a4fa5fab9",
                            "lessThan": "12401fcfb01f53ccc63ab0a3246570fe8f3105ee",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cef401de7be8c4e155c6746bfccf721a4fa5fab9",
                            "lessThan": "989214c66884d70716d83dc1d0bf5e16287bf349",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cef401de7be8c4e155c6746bfccf721a4fa5fab9",
                            "lessThan": "fc6eb39c55e97df2f94ad974b8a5bbcd019da2c8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cef401de7be8c4e155c6746bfccf721a4fa5fab9",
                            "lessThan": "ff375cc75f9167168db38e0464a482d5fbc8d81d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cef401de7be8c4e155c6746bfccf721a4fa5fab9",
                            "lessThan": "9bc9d6d6967a2239aa57af2aa53554eddd640d20",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cef401de7be8c4e155c6746bfccf721a4fa5fab9",
                            "lessThan": "48f6a5356a33dd78e7144ae1faef95ffc990aae0",
                            "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": [
                        "net/core/gro.c",
                        "net/core/skbuff.c",
                        "net/ipv4/tcp_output.c"
                    ],
                    "versions": [
                        {
                            "version": "3.9",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.9",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.257",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.208",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.174",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.141",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.91",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.33",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0.10",
                            "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

ChangeIntel

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Sources read 9 Nov 09:45 UTC · 257 of 275 readable · 255 fully read · documentation 469/469 current