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CVE-2026-72465 xprtrdma: Sanitize the reply credit grant after parsing

🗓️ 15 Aug 2026 05:57:08Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 41 Views

xprtrdma clamps reply credit grant after parsing to prevent unbounded Receive WR allocation and DoS.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/sunrpc/xprtrdma/rpc_rdma.c"
    ],
    "versions": [
      {
        "version": "d01d6670c169316115b26dfb3585a73dfe40b563",
        "lessThan": "7cf332b3d82d73ffceedca6b4a120be074172021",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d1b159356a3584943192712392fcb2439aafb8c1",
        "lessThan": "41634242140173eabbf54f899f9c70b5c685e786",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "17da9e0caa8615f6fc3b4022eadbd78a9aea1a2a",
        "lessThan": "8be1bb378def94a5cb8f7527a191e476407118ec",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e7ae0883c8c89b901226de43862184bf37054338",
        "lessThan": "469b22376ee73369711ecf2761bd122ef4195963",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "704f3f640f72db4d44ec5ce3db8d4e150c974bc7",
        "lessThan": "33db78b1b24fc6a464ae08aa4d2538c5f883eb5e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "704f3f640f72db4d44ec5ce3db8d4e150c974bc7",
        "lessThan": "c3a628aab2dc8f5fd7bff86ceaeae64de590e60a",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/sunrpc/xprtrdma/rpc_rdma.c"
    ],
    "versions": [
      {
        "version": "7.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Aug 2026 05:44Current
CVSS 3.17.5
EPSS0.00684
41