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EUVD-2026-66583

🗓️ 27 Aug 2026 06:31:31Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 8 Views

Use-after-free in Linux kernel perf when exited events accepted as group leaders in perf_event_open.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 6.12
8 May 202609:09
astralinux
cve
CVE
CVE-2026-74753
26 Aug 202614:37
cve
cvelist
Cvelist
CVE-2026-74753 perf: Reject exited events as group leaders
26 Aug 202614:37
cvelist
debiancve
Debian CVE
CVE-2026-74753
26 Aug 202614:37
debiancve
nvd
NVD
CVE-2026-74753
26 Aug 202615:16
nvd
osv
OSV
AZL-97778 CVE-2026-74753 affecting package kernel 6.6.150.1-1
26 Aug 202615:16
osv
osv
OSV
BELL-CVE-2026-74753
29 Aug 202606:03
osv
osv
OSV
DEBIAN-CVE-2026-74753
26 Aug 202615:16
osv
osv
OSV
UBUNTU-CVE-2026-74753
26 Aug 202615:16
osv
ptsecurity
Positive Technologies
PT-2026-82133
26 Aug 202600:00
ptsecurity
Rows per page
[
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      {
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        "vendor": {
          "name": "Linux"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0824412b-35ed-37f1-9140-3a064c39a497",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "6.18.39 <6.18.46"
      },
      {
        "id": "62194eb1-6c05-355a-9e00-08ed72311654",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "7.1.4 <7.1.10"
      },
      {
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      },
      {
        "id": "ac70524c-bb4a-300b-b61f-d9b78730c18b",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
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      },
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        "product": {
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        "product_version": "6.6.145 <6.7"
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          }
        },
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      },
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            "name": "Linux"
          }
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      },
      {
        "id": "b86b32ba-4125-3e84-bf7b-3c1a8f4c460d",
        "product": {
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          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "4cdb1b3ab96eb1b7eb70bc5c82fede334bd60df2"
      },
      {
        "id": "ba804025-1987-37bb-9f6c-f9cc1d32a6bf",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "39358e856fb89e62e3c8d7389a2dc4ec33dbe90e"
      }
    ]
  }
]

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27 Aug 2026 06:31Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.17.8
EPSS0.00128
8