CVE-2026-68124

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-68124", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-07-30T09:28:09.369Z", "datePublished": "2026-08-10T11:58:44.997Z", "dateUpdated": "2026-08-19T16:29:36.851Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-19T16:29:36.851Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmctp: serial: handle zero-length frames to prevent rx buffer overflow\n\nThe MCTP serial receive state machine reads a frame length byte in\nmctp_serial_push_header() case 2 and validates it upper-bound-only:\n\n\tif (c > MCTP_SERIAL_FRAME_MTU) {\n\t\tdev->rxstate = STATE_ERR;\n\t} else {\n\t\tdev->rxlen = c;\n\t\tdev->rxpos = 0;\n\t\tdev->rxstate = STATE_DATA;\n\t\t...\n\t}\n\nA length of zero passes this check, so rxlen is set to 0 and the state\nmachine advances to STATE_DATA. In mctp_serial_push() STATE_DATA, the\nincoming byte is stored and rxpos incremented before the terminator is\n\n\tdev->rxbuf[dev->rxpos] = c;\n\tdev->rxpos++;\n\tdev->rxstate = STATE_DATA;\n\tif (dev->rxpos == dev->rxlen) {\n\t\tdev->rxpos = 0;\n\t\tdev->rxstate = STATE_TRAILER;\n\t}\n\nWith rxlen == 0 the \"rxpos == rxlen\" terminator can never fire (rxpos is\nalready 1 on the first data byte), so subsequent bytes are written past\nthe end of the fixed 74-byte rxbuf, which is the last member of the\nnetdev private area. Every following data byte is an attacker-controlled\n1-byte out-of-bounds heap write, and the overflow continues until a\nframe (0x7e) or escape byte resets the parser -- effectively unbounded.\n\nReaching this requires CAP_NET_ADMIN to attach the N_MCTP line\ndiscipline and bring the resulting mctpserialN netdev up, after which\nthe bytes arrive via the tty receive path.\n\nRoute a zero-length frame straight to STATE_TRAILER instead of\nSTATE_DATA. The trailer/framing bytes are still consumed, and the frame\nresolves to a zero-length skb that the MCTP core rejects; the parser\nnever enters STATE_DATA with rxlen == 0, so the out-of-bounds write can\nno longer occur.\n\nKASAN, on a frame of 0x7e 0x01 0x00 followed by data bytes (before this\nchange):\n\n UBSAN: array-index-out-of-bounds in drivers/net/mctp/mctp-serial.c:370\n index 74 is out of range for type 'u8 [74]'\n BUG: KASAN: slab-out-of-bounds in mctp_serial_tty_receive_buf\n Write of size 1 at addr ... by task kworker/u16:0\n mctp_serial_tty_receive_buf\n tty_ldisc_receive_buf\n flush_to_ldisc\n Allocated by task 152:\n alloc_netdev_mqs\n mctp_serial_open\n\nv2: route zero-length frames to STATE_TRAILER instead of STATE_ERR so\n the trailer/framing bytes are still consumed (Jeremy Kerr).\n\nFound by 0sec automated security-research tooling (https://0sec.ai)."}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "baseScore": 9.6, "baseSeverity": "CRITICAL"}, "scenarios": [{"lang": "en", "value": "AV:A - The bug is triggered in mctp_serial_tty_receive_buf() by crafted DSP0253 serial frames; on BMC/datacenter systems MCTP-over-serial links management controllers on a shared management LAN, letting an adjacent unauthenticated peer inject 0x7e/0x01/0x00 frames without using host syscalls.\nAC:L - Exploitation is deterministic: a zero-length length byte bypasses the upper-bound check, then each following serial byte is a controlled 1-byte heap OOB write until 0x7e/0x7d resets the parser; no races or attacker-uncontrollable memory layout are required.\nPR:N - Triggering the overflow only requires delivering malicious serial bytes to an already-configured, running mctpserial netdev; a remote/adjacent MCTP peer or compromised management controller needs no Linux host credentials, CAP_NET_ADMIN, or root on the victim.\nUI:N - No victim user action is required at exploit time; administrative enablement of MCTP serial is deployment configuration, not end-user interaction under CVSS.\nS:C - Kconfig documents virtio-serial VM interconnect for MCTP serial; a malicious guest sending crafted frames to the host-side mctpserial binding can corrupt host kernel heap memory, crossing the guest/host virtualization security boundary.\nC:H - Each overflow byte is attacker-controlled and the write stream is effectively unbounded past the 74-byte rxbuf (last netdev private field), enabling slab-out-of-bounds corruption that can be leveraged for arbitrary kernel memory disclosure.\nI:H - Sustained attacker-controlled out-of-bounds heap writes can corrupt adjacent kmalloc objects, function pointers, and netdev state, providing a standard path to arbitrary kernel write and privilege-escalating code execution.\nA:H - KASAN/UBSAN report slab-out-of-bounds and array-index-out-of-bounds in mctp_serial_tty_receive_buf via flush_to_ldisc; continued overflow reliably causes kernel oops/panic or hang during tty receive processing."}]}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/mctp/mctp-serial.c"], "versions": [{"version": "a0c2ccd9b5ad0a9e838158404e041b5a8ff762dd", "lessThan": "64b96ae7912244d55257aa330d9569ee0a8f8d99", "status": "affected", "versionType": "git"}, {"version": "a0c2ccd9b5ad0a9e838158404e041b5a8ff762dd", "lessThan": "36dc6d6964a3b90411cc7944cd9b8b6f67b9807b", "status": "affected", "versionType": "git"}, {"version": "a0c2ccd9b5ad0a9e838158404e041b5a8ff762dd", "lessThan": "68819427bc07eca7963a9e8be19e5272cc29186c", "status": "affected", "versionType": "git"}, {"version": "a0c2ccd9b5ad0a9e838158404e041b5a8ff762dd", "lessThan": "f80ba170d7b3a44e3d244a2c8e06031d61bf3b23", "status": "affected", "versionType": "git"}, {"version": "a0c2ccd9b5ad0a9e838158404e041b5a8ff762dd", "lessThan": "06a6b606129c8a25cd457760f5370f3ff01fe05d", "status": "affected", "versionType": "git"}, {"version": "a0c2ccd9b5ad0a9e838158404e041b5a8ff762dd", "lessThan": "793b9b729f1e8de57be8c8daf1a9838be96cabed", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/mctp/mctp-serial.c"], "versions": [{"version": "5.17", "status": "affected"}, {"version": "0", "lessThan": "5.17", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.183", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.148", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.101", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.42", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.6", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "6.1.183"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "6.6.148"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "6.12.101"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "6.18.42"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "7.1.6"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.17", "versionEndExcluding": "7.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/64b96ae7912244d55257aa330d9569ee0a8f8d99"}, {"url": "https://git.kernel.org/stable/c/36dc6d6964a3b90411cc7944cd9b8b6f67b9807b"}, {"url": "https://git.kernel.org/stable/c/68819427bc07eca7963a9e8be19e5272cc29186c"}, {"url": "https://git.kernel.org/stable/c/f80ba170d7b3a44e3d244a2c8e06031d61bf3b23"}, {"url": "https://git.kernel.org/stable/c/06a6b606129c8a25cd457760f5370f3ff01fe05d"}, {"url": "https://git.kernel.org/stable/c/793b9b729f1e8de57be8c8daf1a9838be96cabed"}], "title": "mctp: serial: handle zero-length frames to prevent rx buffer overflow", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/net/mctp/mctp-serial.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "64b96ae7912244d55257aa330d9569ee0a8f8d99", "status": "affected", "version": "a0c2ccd9b5ad0a9e838158404e041b5a8ff762dd", "versionType": "git"}, {"lessThan": "36dc6d6964a3b90411cc7944cd9b8b6f67b9807b", "status": "affected", "version": "a0c2ccd9b5ad0a9e838158404e041b5a8ff762dd", "versionType": "git"}, {"lessThan": "68819427bc07eca7963a9e8be19e5272cc29186c", "status": "affected", "version": "a0c2ccd9b5ad0a9e838158404e041b5a8ff762dd", "versionType": "git"}, {"lessThan": "f80ba170d7b3a44e3d244a2c8e06031d61bf3b23", "status": "affected", "version": "a0c2ccd9b5ad0a9e838158404e041b5a8ff762dd", "versionType": "git"}, {"lessThan": "06a6b606129c8a25cd457760f5370f3ff01fe05d", "status": "affected", "version": "a0c2ccd9b5ad0a9e838158404e041b5a8ff762dd", "versionType": "git"}, {"lessThan": "793b9b729f1e8de57be8c8daf1a9838be96cabed", "status": "affected", "version": "a0c2ccd9b5ad0a9e838158404e041b5a8ff762dd", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/net/mctp/mctp-serial.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "5.17"}, {"lessThan": "5.17", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.183", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.148", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.101", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.42", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.6", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmctp: serial: handle zero-length frames to prevent rx buffer overflow\n\nThe MCTP serial receive state machine reads a frame length byte in\nmctp_serial_push_header() case 2 and validates it upper-bound-only:\n\n\tif (c > MCTP_SERIAL_FRAME_MTU) {\n\t\tdev->rxstate = STATE_ERR;\n\t} else {\n\t\tdev->rxlen = c;\n\t\tdev->rxpos = 0;\n\t\tdev->rxstate = STATE_DATA;\n\t\t...\n\t}\n\nA length of zero passes this check, so rxlen is set to 0 and the state\nmachine advances to STATE_DATA. In mctp_serial_push() STATE_DATA, the\nincoming byte is stored and rxpos incremented before the terminator is\n\n\tdev->rxbuf[dev->rxpos] = c;\n\tdev->rxpos++;\n\tdev->rxstate = STATE_DATA;\n\tif (dev->rxpos == dev->rxlen) {\n\t\tdev->rxpos = 0;\n\t\tdev->rxstate = STATE_TRAILER;\n\t}\n\nWith rxlen == 0 the \"rxpos == rxlen\" terminator can never fire (rxpos is\nalready 1 on the first data byte), so subsequent bytes are written past\nthe end of the fixed 74-byte rxbuf, which is the last member of the\nnetdev private area. Every following data byte is an attacker-controlled\n1-byte out-of-bounds heap write, and the overflow continues until a\nframe (0x7e) or escape byte resets the parser -- effectively unbounded.\n\nReaching this requires CAP_NET_ADMIN to attach the N_MCTP line\ndiscipline and bring the resulting mctpserialN netdev up, after which\nthe bytes arrive via the tty receive path.\n\nRoute a zero-length frame straight to STATE_TRAILER instead of\nSTATE_DATA. The trailer/framing bytes are still consumed, and the frame\nresolves to a zero-length skb that the MCTP core rejects; the parser\nnever enters STATE_DATA with rxlen == 0, so the out-of-bounds write can\nno longer occur.\n\nKASAN, on a frame of 0x7e 0x01 0x00 followed by data bytes (before this\nchange):\n\n UBSAN: array-index-out-of-bounds in drivers/net/mctp/mctp-serial.c:370\n index 74 is out of range for type 'u8 [74]'\n BUG: KASAN: slab-out-of-bounds in mctp_serial_tty_receive_buf\n Write of size 1 at addr ... by task kworker/u16:0\n mctp_serial_tty_receive_buf\n tty_ldisc_receive_buf\n flush_to_ldisc\n Allocated by task 152:\n alloc_netdev_mqs\n mctp_serial_open\n\nv2: route zero-length frames to STATE_TRAILER instead of STATE_ERR so\n the trailer/framing bytes are still consumed (Jeremy Kerr).\n\nFound by 0sec automated security-research tooling (https://0sec.ai)."}], "id": "CVE-2026-68124", "lastModified": "2026-08-19T17:20:29.847", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.6, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 6.0, "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "type": "Secondary"}]}, "published": "2026-08-10T13:19:57.550", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/06a6b606129c8a25cd457760f5370f3ff01fe05d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/36dc6d6964a3b90411cc7944cd9b8b6f67b9807b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/64b96ae7912244d55257aa330d9569ee0a8f8d99"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/68819427bc07eca7963a9e8be19e5272cc29186c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/793b9b729f1e8de57be8c8daf1a9838be96cabed"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f80ba170d7b3a44e3d244a2c8e06031d61bf3b23"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: mctp: serial: handle zero-length frames to prevent rx buffer overflow", "id": "2513156", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513156"}, "csaw": false, "cwe": "CWE-787", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nmctp: serial: handle zero-length frames to prevent rx buffer overflow\nThe MCTP serial receive state machine reads a frame length byte in\nmctp_serial_push_header() case 2 and validates it upper-bound-only:\nif (c > MCTP_SERIAL_FRAME_MTU) {\ndev->rxstate = STATE_ERR;\n} else {\ndev->rxlen = c;\ndev->rxpos = 0;\ndev->rxstate = STATE_DATA;\n...\n}\nA length of zero passes this check, so rxlen is set to 0 and the state\nmachine advances to STATE_DATA. In mctp_serial_push() STATE_DATA, the\nincoming byte is stored and rxpos incremented before the terminator is\ndev->rxbuf[dev->rxpos] = c;\ndev->rxpos++;\ndev->rxstate = STATE_DATA;\nif (dev->rxpos == dev->rxlen) {\ndev->rxpos = 0;\ndev->rxstate = STATE_TRAILER;\n}\nWith rxlen == 0 the \"rxpos == rxlen\" terminator can never fire (rxpos is\nalready 1 on the first data byte), so subsequent bytes are written past\nthe end of the fixed 74-byte rxbuf, which is the last member of the\nnetdev private area. Every following data byte is an attacker-controlled\n1-byte out-of-bounds heap write, and the overflow continues until a\nframe (0x7e) or escape byte resets the parser -- effectively unbounded.\nReaching this requires CAP_NET_ADMIN to attach the N_MCTP line\ndiscipline and bring the resulting mctpserialN netdev up, after which\nthe bytes arrive via the tty receive path.\nRoute a zero-length frame straight to STATE_TRAILER instead of\nSTATE_DATA. The trailer/framing bytes are still consumed, and the frame\nresolves to a zero-length skb that the MCTP core rejects; the parser\nnever enters STATE_DATA with rxlen == 0, so the out-of-bounds write can\nno longer occur.\nKASAN, on a frame of 0x7e 0x01 0x00 followed by data bytes (before this\nchange):\nUBSAN: array-index-out-of-bounds in drivers/net/mctp/mctp-serial.c:370\nindex 74 is out of range for type 'u8 [74]'\nBUG: KASAN: slab-out-of-bounds in mctp_serial_tty_receive_buf\nWrite of size 1 at addr ... by task kworker/u16:0\nmctp_serial_tty_receive_buf\ntty_ldisc_receive_buf\nflush_to_ldisc\nAllocated by task 152:\nalloc_netdev_mqs\nmctp_serial_open\nv2: route zero-length frames to STATE_TRAILER instead of STATE_ERR so\nthe trailer/framing bytes are still consumed (Jeremy Kerr).\nFound by 0sec automated security-research tooling (https://0sec.ai).", "A flaw was found in the Linux kernel's Message Control Transport Protocol (MCTP) serial driver. The driver's receive state machine incorrectly handles zero-length frames, leading to an out-of-bounds write. A local attacker with CAP_NET_ADMIN capabilities can exploit this vulnerability by sending specially crafted zero-length frames, which can result in arbitrary code execution or a denial of service."], "name": "CVE-2026-68124", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-08-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-68124\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-68124\nhttps://lore.kernel.org/linux-cve-announce/2026081056-CVE-2026-68124-575b@gregkh/T"]}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[a0c2ccd9b5ad0a9e838158404e041b5a8ff762dd,36dc6d6964a3b90411cc7944cd9b8b6f67b9807b)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[a0c2ccd9b5ad0a9e838158404e041b5a8ff762dd,68819427bc07eca7963a9e8be19e5272cc29186c)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[a0c2ccd9b5ad0a9e838158404e041b5a8ff762dd,f80ba170d7b3a44e3d244a2c8e06031d61bf3b23)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[a0c2ccd9b5ad0a9e838158404e041b5a8ff762dd,06a6b606129c8a25cd457760f5370f3ff01fe05d)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[a0c2ccd9b5ad0a9e838158404e041b5a8ff762dd,793b9b729f1e8de57be8c8daf1a9838be96cabed)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "5.17"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,5.17)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.6.148,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.12.101,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[6.18.42,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.1.6,7.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2-rc5,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-08-10T14:45:17.928884+00:00", "updated": "2026-08-14T04:00:12.015090+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}