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EUVD-2026-15281

🗓️ 25 Mar 2026 12:30:22Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Linux kernel fixes cxl mailbox payload size check to prevent out-of-bounds access from undersized payload.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-23327
25 Mar 202610:27
attackerkb
AstraLinux
Astra Linux - уязвимость в linux-5.10
3 May 202623:59
astralinux
Circl
CVE-2026-23327
23 Apr 202623:26
circl
CNNVD
Linux kernel 安全漏洞
25 Mar 202600:00
cnnvd
CVE
CVE-2026-23327
25 Mar 202610:27
cve
Cvelist
CVE-2026-23327 cxl/mbox: validate payload size before accessing contents in cxl_payload_from_user_allowed()
25 Mar 202610:27
cvelist
Debian CVE
CVE-2026-23327
25 Mar 202610:27
debiancve
NVD
CVE-2026-23327
25 Mar 202611:16
nvd
OSV
BELL-CVE-2026-23327
26 Mar 202606:08
osv
OSV
CVE-2026-23327 cxl/mbox: validate payload size before accessing contents in cxl_payload_from_user_allowed()
25 Mar 202610:27
osv
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "2be43211-1954-342f-995a-1208f9fe2b8d",
        "vendor": {
          "name": "Linux"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "5252094f-3474-34fc-910f-dcebe0edd6aa",
        "product": {
          "name": "Linux"
        },
        "product_version": "patch: 7.0-rc2"
      },
      {
        "id": "7042d5a9-0e4d-35c1-8a03-4ca2128bfa95",
        "product": {
          "name": "Linux"
        },
        "product_version": "patch: 6.19.7"
      },
      {
        "id": "9204bc9a-f599-35ad-b27b-ef3fb322340b",
        "product": {
          "name": "Linux"
        },
        "product_version": "patch: 0"
      },
      {
        "id": "a20964bf-4e6a-3a88-9f0e-8d529f1e2537",
        "product": {
          "name": "Linux"
        },
        "product_version": "6179045ccc0c6229dc449afc1701dc7fbd40571f <60b5d1f68338aff2c5af0113f04aefa7169c50c2"
      },
      {
        "id": "be1f30bc-90ce-3dcd-88f4-93bd15c0880e",
        "product": {
          "name": "Linux"
        },
        "product_version": "5.19"
      },
      {
        "id": "d0a68aa0-4302-38a6-8308-4b07f15a39b3",
        "product": {
          "name": "Linux"
        },
        "product_version": "6179045ccc0c6229dc449afc1701dc7fbd40571f <7c8a7b7f063b7e7ae9bba4cbaa14a5d2fe3a55e1"
      }
    ]
  }
]

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25 Mar 2026 12:30Current
5.6Medium risk
Vulners AI Score5.6
EPSS0.00017
1