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CVE-2026-52908

🗓️ 19 Jun 2026 14:00:35Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 41 Views

Fix validates access compatibility during memory region reregistration and re-evaluates umem.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-52908
19 Jun 202614:00
attackerkb
Chainguard
CVE-2026-52908 vulnerabilities
9 Jul 202620:31
cgr
Circl
CVE-2026-52908
1 Jul 202602:36
circl
Cvelist
CVE-2026-52908 RDMA: During rereg_mr ensure that REREG_ACCESS is compatible
19 Jun 202614:00
cvelist
Debian
[SECURITY] [DSA 6355-1] linux security update
21 Jun 202608:15
debian
Debian CVE
CVE-2026-52908
19 Jun 202614:00
debiancve
Tenable Nessus
Debian dsa-6355 : ata-modules-6.12.90+deb13-armmp-di - security update
21 Jun 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-52908
20 Jun 202600:00
nessus
EUVD
EUVD-2026-38037
19 Jun 202614:00
euvd
NVD
CVE-2026-52908
19 Jun 202615:16
nvd
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange6.26.6.143
OR
linuxlinux_kernelRange6.76.12.94
OR
linuxlinux_kernelRange6.136.18.36
OR
linuxlinux_kernelRange6.197.0.13
OROROROROROROR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/infiniband/core/umem.c",
      "drivers/infiniband/hw/hns/hns_roce_mr.c",
      "drivers/infiniband/hw/irdma/verbs.c",
      "drivers/infiniband/hw/mlx4/mr.c",
      "drivers/infiniband/hw/mlx5/mr.c",
      "drivers/infiniband/sw/rxe/rxe_verbs.c",
      "include/rdma/ib_umem.h"
    ],
    "versions": [
      {
        "version": "b40656aa7d559adc1fe689396dc58b92a9a27286",
        "lessThan": "09dc18894148381d3bfc550083b1236043870dce",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b40656aa7d559adc1fe689396dc58b92a9a27286",
        "lessThan": "eba5df21eda0fe7418efbea2f799f8ea1b8ca94c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b40656aa7d559adc1fe689396dc58b92a9a27286",
        "lessThan": "2904e985a2917b5dac65df82733065e78a65fc9d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b40656aa7d559adc1fe689396dc58b92a9a27286",
        "lessThan": "50334a05a950840b39a1ce3d2a173b4183db9b3e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b40656aa7d559adc1fe689396dc58b92a9a27286",
        "lessThan": "badad6fad60def1b9805559dd81dbab3d97b82aa",
        "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/infiniband/core/umem.c",
      "drivers/infiniband/hw/hns/hns_roce_mr.c",
      "drivers/infiniband/hw/irdma/verbs.c",
      "drivers/infiniband/hw/mlx4/mr.c",
      "drivers/infiniband/hw/mlx5/mr.c",
      "drivers/infiniband/sw/rxe/rxe_verbs.c",
      "include/rdma/ib_umem.h"
    ],
    "versions": [
      {
        "version": "6.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.143",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.94",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.36",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.13",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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08 Jul 2026 15:24Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.8
EPSS0.00129
41