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CVE-2026-45910

🗓️ 27 May 2026 12:17:24Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 15 Views

Fix race between retransmit_timer and queue pair destruction in RDMA/rxe causing reference count underflow.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-45910
27 May 202614:33
circl
CNNVD
Linux kernel 安全漏洞
27 May 202600:00
cnnvd
Cvelist
CVE-2026-45910 RDMA/rxe: Fix race condition in QP timer handlers
27 May 202612:17
cvelist
Debian CVE
CVE-2026-45910
27 May 202612:17
debiancve
EUVD
EUVD-2026-32376
27 May 202615:33
euvd
NVD
CVE-2026-45910
27 May 202614:17
nvd
OPENSUSE Linux
Security update for the Linux Kernel (important)
23 Jun 202600:00
opensuse
OSV
BELL-CVE-2026-45910
28 May 202606:10
osv
OSV
DEBIAN-CVE-2026-45910
27 May 202614:17
osv
OSV
ROOT-OS-UBUNTU-2404-CVE-2026-45910 CVE-2026-45910 in rootio-linux - Patched by Root
22 Jun 202607:36
osv
Rows per page
Vulners
CNA
Node
linuxlinux_kernelRange6.46.6.128
OR
linuxlinux_kernelRange6.7.06.12.75
OR
linuxlinux_kernelRange6.13.06.18.14
OR
linuxlinux_kernelRange6.19.06.19.4
OR
linuxlinux_kernelRange6.20.07.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/infiniband/sw/rxe/rxe_comp.c",
      "drivers/infiniband/sw/rxe/rxe_req.c"
    ],
    "versions": [
      {
        "version": "d94671632572813e90bcf475bb4c7d51fbf20173",
        "lessThan": "756c93d6df7c3bc599f6590b8e5afead6a41de1c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d94671632572813e90bcf475bb4c7d51fbf20173",
        "lessThan": "3c2ae79fb19dfd67341c14f1e78a5f1744eacfe2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d94671632572813e90bcf475bb4c7d51fbf20173",
        "lessThan": "5ae9da022ee3c97e6469eabcddce9271501ddbad",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d94671632572813e90bcf475bb4c7d51fbf20173",
        "lessThan": "da379ca16af3722f159860d91a99cb6976a7500f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d94671632572813e90bcf475bb4c7d51fbf20173",
        "lessThan": "87bf646921430e303176edc4eb07c30160361b73",
        "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/sw/rxe/rxe_comp.c",
      "drivers/infiniband/sw/rxe/rxe_req.c"
    ],
    "versions": [
      {
        "version": "6.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.4",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.128",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.75",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.14",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.4",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 10:52Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.8
EPSS0.00132
15