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        "cveId": "CVE-2025-39800",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-04-16T07:20:57.133Z",
        "datePublished": "2025-09-15T12:36:43.043Z",
        "dateUpdated": "2026-07-30T05:57:37.590Z"
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                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: abort transaction on unexpected eb generation at btrfs_copy_root()\n\nIf we find an unexpected generation for the extent buffer we are cloning\nat btrfs_copy_root(), we just WARN_ON() and don't error out and abort the\ntransaction, meaning we allow to persist metadata with an unexpected\ngeneration. Instead of warning only, abort the transaction and return\n-EUCLEAN."
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                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
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                    "url": "https://git.kernel.org/stable/c/4290e34fb87ae556b12c216efd0ae91583446b7a"
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                {
                    "url": "https://git.kernel.org/stable/c/33e8f24b52d2796b8cfb28c19a1a7dd6476323a8"
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            ],
            "title": "btrfs: abort transaction on unexpected eb generation at btrfs_copy_root()",
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        "adp": [
            {
                "title": "CVE Program Container",
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                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
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                        "product": "SIMATIC CN 4100",
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