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CVE-2026-13087 Kernel: heap out-of-bounds write in the linux kernel rpc-over-rdma server reply path...

🗓️ 22 Sep 2026 16:51:42Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

A heap out-of-bounds write vulnerability was found in the Linux kernel's RPC-over-RDMA server reply path in net/sunrpc/xprtrdma/svc_rdma_sendto.c. When a crafted RPC-over-RDMA client sends a large NFS READ request with an empty Write list and no R...

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circl
Circl
CVE-2026-13087
22 Sep 202616:10
circl
cve
CVE
CVE-2026-13087
22 Sep 202616:51
cve
euvd
EUVD
EUVD-2026-84560
22 Sep 202616:51
euvd
nvd
NVD
CVE-2026-13087
22 Sep 202617:17
nvd
redhatcve
RedhatCVE
CVE-2026-13087
22 Sep 202616:51
redhatcve
vulnrichment
Vulnrichment
CVE-2026-13087 Kernel: heap out-of-bounds write in the linux kernel rpc-over-rdma server reply path...
22 Sep 202616:51
vulnrichment
[
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    "packageName": "kernel",
    "defaultStatus": "affected",
    "cpes": [
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    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 6",
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    "packageName": "kernel",
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    ]
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    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
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    "packageName": "kernel",
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    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7"
    ]
  },
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    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
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    "packageName": "kernel-rt",
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    ]
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    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux for NVIDIA 26",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "kernel",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:enterprise_linux_nvidia:"
    ]
  }
]

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22 Sep 2026 16:51Current
CVSS 3.18.8
SSVC
11