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EUVD-2026-39201

🗓️ 25 Jun 2026 08:39:42Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Fixed TOCTOU in xsk_skb_metadata by caching csum_start and csum_offset to prevent out-of-bounds access.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-53250
25 Jun 202608:39
attackerkb
CVE
CVE-2026-53250
25 Jun 202608:39
cve
Cvelist
CVE-2026-53250 xsk: cache csum_start/csum_offset to fix TOCTOU in xsk_skb_metadata()
25 Jun 202608:39
cvelist
Debian CVE
CVE-2026-53250
25 Jun 202608:39
debiancve
NVD
CVE-2026-53250
25 Jun 202609:16
nvd
Positive Technologies
PT-2026-52345
25 Jun 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "b1ecb93f-3dc5-31a4-ad34-fb3c583312ba",
        "vendor": {
          "name": "Linux"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "27dfa21f-69da-397f-86e1-2e6a602f61c3",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "patch: 7.1"
      },
      {
        "id": "66ebfb8c-3f55-3ff9-aa10-1f95702a3074",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "patch: 6.18.36"
      },
      {
        "id": "6b4eb32f-b11e-3dd1-bdee-69c23db18e38",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "48eb03dd26304c24f03bdbb9382e89c8564e71df <22ba97ea9cc1f63a0d0244fae38057ed452b6ac7"
      },
      {
        "id": "759becc9-fc80-3116-bda3-7d8e31d8d0f4",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "patch: 7.0.13"
      },
      {
        "id": "953f0693-235d-3b63-8e7a-56a12958d183",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "6.8"
      },
      {
        "id": "ada30734-6c44-36af-8d73-1d291b1cabae",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "patch: 0"
      },
      {
        "id": "ca5bfc7c-ab0b-3093-bdc9-139d0b8be298",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "48eb03dd26304c24f03bdbb9382e89c8564e71df <bfdfd2706d5fb2cd496a1506e680daf979309c8b"
      },
      {
        "id": "ce7d5780-6555-341e-8303-dd5fb81a99f3",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "48eb03dd26304c24f03bdbb9382e89c8564e71df <0dfe05b938435892875e07771170051346412df9"
      }
    ]
  }
]

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25 Jun 2026 08:39Current
5.9Medium risk
Vulners AI Score5.9
2