CVE-2026-46000 rxrpc: Fix conn-level packet handling to unshare RESPONSE packets

🗓️ 27 May 2026 12:55:55Reported by LinuxType

Fix conn-level handling to unshare RESPONSE packets by copying cloned packets to the security handler.

Reporter	Title	Published	Views	Family All 222
Amazon	Important: kernel6.12	26 May 202600:00	–	amazon
Amazon	Important: kernel6.18	26 May 202600:00	–	amazon
Circl	CVE-2026-46000	1 Jun 202618:00	–	circl
CNNVD	Linux kernel 安全漏洞	27 May 202600:00	–	cnnvd
CVE	CVE-2026-46000	27 May 202612:55	–	cve
Debian CVE	CVE-2026-46000	27 May 202612:55	–	debiancve
EUVD	EUVD-2026-32296	27 May 202612:55	–	euvd
Microsoft CVE	rxrpc: Fix conn-level packet handling to unshare RESPONSE packets	28 May 202608:12	–	mscve
NVD	CVE-2026-46000	27 May 202614:17	–	nvd
OPENSUSE Linux	kernel-devel-7.0.11-1.1 on GA media (moderate)	8 Jun 202600:00	–	opensuse

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/rxrpc/conn_event.c"
    ],
    "versions": [
      {
        "version": "17926a79320afa9b95df6b977b40cca6d8713cea",
        "lessThan": "c0428a22daf69714dc042b67ea759956b74c74e5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "17926a79320afa9b95df6b977b40cca6d8713cea",
        "lessThan": "98a2046d155f73f6cf5d2c493c5e09b4963e2e12",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "17926a79320afa9b95df6b977b40cca6d8713cea",
        "lessThan": "ca71ac2de389b01eecdc48bfafbdf073ec232044",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "17926a79320afa9b95df6b977b40cca6d8713cea",
        "lessThan": "d9b93a0f57ca5f6831bfaa34014b6cd705564a00",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "17926a79320afa9b95df6b977b40cca6d8713cea",
        "lessThan": "24481a7f573305706054c59e275371f8d0fe919f",
        "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/rxrpc/conn_event.c"
    ],
    "versions": [
      {
        "version": "2.6.22",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.22",
        "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": "6.18.27",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.4",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/c0428a22daf69714dc042b67ea759956b74c74e5
git	www.git.kernel.org/stable/c/98a2046d155f73f6cf5d2c493c5e09b4963e2e12
git	www.git.kernel.org/stable/c/ca71ac2de389b01eecdc48bfafbdf073ec232044
git	www.git.kernel.org/stable/c/24481a7f573305706054c59e275371f8d0fe919f
git	www.git.kernel.org/stable/c/d9b93a0f57ca5f6831bfaa34014b6cd705564a00

14 Jun 2026 17:47Current

EPSS0.002