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EUVD-2026-45465

🗓️ 19 Jul 2026 12:02:06Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 11 Views

Linux kernel fix for out-of-bounds clear_bit when CID is MM_CID_UNSET in per-CPU CID fixup.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-63799
19 Jul 202612:02
attackerkb
cve
CVE
CVE-2026-63799
19 Jul 202612:02
cve
cvelist
Cvelist
CVE-2026-63799 sched/mmcid: Fix OOB clear_bit when CID is MM_CID_UNSET in fixup path
19 Jul 202612:02
cvelist
debiancve
Debian CVE
CVE-2026-63799
19 Jul 202612:02
debiancve
nvd
NVD
CVE-2026-63799
19 Jul 202612:16
nvd
opensuse
OPENSUSE Linux
kernel-devel-7.1.4-1.1 on GA media (moderate)
24 Jul 202600:00
opensuse
osv
OSV
BELL-CVE-2026-63799 CVE-2026-63799 does not affect BellSoft software
22 Jul 202606:05
osv
osv
OSV
DEBIAN-CVE-2026-63799
19 Jul 202612:16
osv
osv
OSV
OPENSUSE-SU-2026:11339-1 kernel-devel-7.1.4-1.1 on GA media
22 Jul 202600:00
osv
osv
OSV
UBUNTU-CVE-2026-63799
19 Jul 202612:16
osv
Rows per page
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  {
    "enisaIdVendor": [
      {
        "id": "16ef6b9d-6479-3e57-acfa-df486a04c16a",
        "vendor": {
          "name": "Linux"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "32a91291-ad59-332a-be61-07b93d491017",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "patch: 7.2-rc1"
      },
      {
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        "product": {
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      },
      {
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        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
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        },
        "product_version": "patch: 7.1.3"
      },
      {
        "id": "a3c00b15-1fa0-34d4-a172-05ce2ea6c914",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
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        },
        "product_version": "fbd0e71dc370af73f6b316e4de9eed273dd90340 <8d32856fb72ba976d9c87ba405fd17e80419934c"
      },
      {
        "id": "dd575f34-a31f-3dcb-8b31-e0d1d6deec71",
        "product": {
          "name": "Linux",
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        },
        "product_version": "patch: 0"
      },
      {
        "id": "f777a143-ad6d-346b-9739-fe645c1f1bb0",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "6.19"
      }
    ]
  }
]

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19 Jul 2026 12:02Current
5.6Medium risk
Vulners AI Score5.6
EPSS0.00121
11