CVE-2026-46300

🗓️ 23 May 2026 11:44:02Reported by LinuxType

cve🔗 web.nvd.nist.gov📰️ 33 Media mentions👁 264 Views

Linux kernel fix: propagate shared fragment flag when transferring fragments in sk buff helpers.

Reporter	Title	Published	Views	Family All 617
GithubExploit	Exploit for Out-of-bounds Write in Linux Linux_Kernel	3 Jun 202609:19	–	githubexploit
GithubExploit	Exploit for CVE-2026-46300	20 May 202615:11	–	githubexploit
GithubExploit	Exploit for Out-of-bounds Write in Linux Linux_Kernel	2 Jun 202615:08	–	githubexploit
GithubExploit	Exploit for Out-of-bounds Write in Linux Linux_Kernel	22 Jun 202608:51	–	githubexploit
GithubExploit	Exploit for CVE-2026-46300	14 May 202607:27	–	githubexploit
GithubExploit	fragnesia-python-exploit	21 Jun 202621:37	–	githubexploit
GithubExploit	Exploit for CVE-2026-46300	17 May 202609:00	–	githubexploit
GithubExploit	Exploit for CVE-2026-46300	14 May 202607:17	–	githubexploit
GithubExploit	Exploit for Out-of-bounds Write in Linux Linux_Kernel	2 Jun 202606:42	–	githubexploit
ATTACKERKB	CVE-2026-46300	23 May 202611:44	–	attackerkb

NVD

Vulners

CNA

Node

linux linux_kernelRange3.9–5.10.257

linux linux_kernelRange5.11–5.15.208

linux linux_kernelRange5.16–6.1.174

linux linux_kernelRange6.2–6.6.141

linux linux_kernelRange6.7–6.12.91

linux linux_kernelRange6.13–6.18.33

linux linux_kernelRange6.19–7.0.10

linux linux_kernelMatch7.1rc1

linux linux_kernelMatch7.1rc2

linux linux_kernelMatch7.1rc3

linux linux_kernelMatch7.1rc4

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/core/skbuff.c"
    ],
    "versions": [
      {
        "version": "cef401de7be8c4e155c6746bfccf721a4fa5fab9",
        "lessThan": "3599e6b3cc1ada96883d496a50a210d3afbb6987",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cef401de7be8c4e155c6746bfccf721a4fa5fab9",
        "lessThan": "2f2b16022a2e10ca7bccfb98db5ed2ec0f72641c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cef401de7be8c4e155c6746bfccf721a4fa5fab9",
        "lessThan": "9d3e5fd19fe1063bf607219e8562fbd567b8e8d5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cef401de7be8c4e155c6746bfccf721a4fa5fab9",
        "lessThan": "78bf6b6bb19541d19fbda6242e7cfe2c682763c0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cef401de7be8c4e155c6746bfccf721a4fa5fab9",
        "lessThan": "760e1addc27ba1a7beb4a0a7e8b3e9ec49e7a34e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cef401de7be8c4e155c6746bfccf721a4fa5fab9",
        "lessThan": "3bd9e113d50034db99d7ef69fd8e5242d15e414a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cef401de7be8c4e155c6746bfccf721a4fa5fab9",
        "lessThan": "3884358a9286b17f389a72b1426fc4547c23c111",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "cef401de7be8c4e155c6746bfccf721a4fa5fab9",
        "lessThan": "f84eca5817390257cef78013d0112481c503b4a3",
        "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/core/skbuff.c"
    ],
    "versions": [
      {
        "version": "3.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.257",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.208",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.174",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.141",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.91",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.33",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.10",
        "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/3bd9e113d50034db99d7ef69fd8e5242d15e414a
git	www.git.kernel.org/stable/c/3599e6b3cc1ada96883d496a50a210d3afbb6987
git	www.git.kernel.org/stable/c/78bf6b6bb19541d19fbda6242e7cfe2c682763c0
git	www.git.kernel.org/stable/c/9d3e5fd19fe1063bf607219e8562fbd567b8e8d5
git	www.git.kernel.org/stable/c/2f2b16022a2e10ca7bccfb98db5ed2ec0f72641c
git	www.git.kernel.org/stable/c/3884358a9286b17f389a72b1426fc4547c23c111
git	www.git.kernel.org/stable/c/f84eca5817390257cef78013d0112481c503b4a3
git	www.git.kernel.org/stable/c/760e1addc27ba1a7beb4a0a7e8b3e9ec49e7a34e
openwall	www.openwall.com/lists/oss-security/2026/05/21/12
openwall	www.openwall.com/lists/oss-security/2026/05/21/13

17 Jun 2026 10:53Current

6Medium risk

Vulners AI Score6

CVSS 3.17.8

EPSS0.03663

CWE-787