CVE-2026-46133

🗓️ 28 May 2026 09:35:47Reported by LinuxType

Reject unknown RDMA opcodes before ICRC to prevent out-of-bounds reads and kernel panic.

Reporter	Title	Published	Views	Family All 17
ATTACKERKB	CVE-2026-46133	28 May 202609:35	–	attackerkb
CNNVD	Linux kernel 安全漏洞	28 May 202600:00	–	cnnvd
Cvelist	CVE-2026-46133 RDMA/rxe: Reject unknown opcodes before ICRC processing	28 May 202609:35	–	cvelist
Debian CVE	CVE-2026-46133	28 May 202609:35	–	debiancve
EUVD	EUVD-2026-32760	28 May 202609:35	–	euvd
NVD	CVE-2026-46133	28 May 202610:16	–	nvd
OSV	BELL-CVE-2026-46133	29 May 202606:09	–	osv
OSV	DEBIAN-CVE-2026-46133	28 May 202610:16	–	osv
OSV	ECHO-B91B-6CFC-1713	28 May 202623:19	–	osv
OSV	ROOT-OS-DEBIAN-11-CVE-2026-46133 CVE-2026-46133 in rootio-linux - Patched by Root	31 May 202603:58	–	osv

Vulners

CNA

Node

linux linux_kernelRange4.8–5.10.258

linux linux_kernelRange5.11.0–5.15.209

linux linux_kernelRange5.16.0–6.1.175

linux linux_kernelRange6.2.0–6.6.140

linux linux_kernelRange6.7.0–6.12.88

linux linux_kernelRange6.13.0–6.18.30

linux linux_kernelRange6.19.0–7.0.7

linux linux_kernelRange7.1.0–7.1-rc3

[
  {
    "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_recv.c"
    ],
    "versions": [
      {
        "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
        "lessThan": "318787fa7193bd79691f2ebce4e80cb6abd0faef",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
        "lessThan": "6a79b1ea0fcb2c998fda6a793050f66146e9cc42",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
        "lessThan": "599cfdf44c1701c581cd4a21f1e1e03f8dc3840b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
        "lessThan": "e3dc3a2fb05f4ed49c7f20594c4c52350d032189",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
        "lessThan": "f8ee926431a7bbec2b10c1290664af2cb290b983",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
        "lessThan": "006a3a5f75345c6a0dbf13fd3ee01406e93b6733",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
        "lessThan": "6fa18025e5782afff91415fd5217b39c1e4837d7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8700e3e7c4857d28ebaa824509934556da0b3e76",
        "lessThan": "4c6f86d85d03cdb33addce86aa69aa795ca6c47a",
        "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_recv.c"
    ],
    "versions": [
      {
        "version": "4.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.258",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.209",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.140",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.88",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.30",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.7",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1-rc3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/006a3a5f75345c6a0dbf13fd3ee01406e93b6733
git	www.git.kernel.org/stable/c/f8ee926431a7bbec2b10c1290664af2cb290b983
git	www.git.kernel.org/stable/c/6a79b1ea0fcb2c998fda6a793050f66146e9cc42
git	www.git.kernel.org/stable/c/e3dc3a2fb05f4ed49c7f20594c4c52350d032189
git	www.git.kernel.org/stable/c/4c6f86d85d03cdb33addce86aa69aa795ca6c47a
git	www.git.kernel.org/stable/c/6fa18025e5782afff91415fd5217b39c1e4837d7
git	www.git.kernel.org/stable/c/318787fa7193bd79691f2ebce4e80cb6abd0faef
git	www.git.kernel.org/stable/c/599cfdf44c1701c581cd4a21f1e1e03f8dc3840b

01 Jun 2026 17:17Current

5.7Medium risk

Vulners AI Score5.7

CVSS 3.17.5

EPSS0.00103