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CVE-2026-43185

🗓️ 06 May 2026 11:27:56Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 48 Views

ksmbd fixes a signedness bug in smb_direct_prepare_negotiation that could cause a heap overflow.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
astralinux
cnnvd
CNNVD
Linux kernel 安全漏洞
6 May 202600:00
cnnvd
cvelist
Cvelist
CVE-2026-43185 ksmbd: fix signededness bug in smb_direct_prepare_negotiation()
6 May 202611:27
cvelist
debiancve
Debian CVE
CVE-2026-43185
6 May 202611:27
debiancve
euvd
EUVD
EUVD-2026-27748
6 May 202612:30
euvd
nvd
NVD
CVE-2026-43185
6 May 202612:16
nvd
osv
OSV
BELL-CVE-2026-43185
9 May 202606:10
osv
osv
OSV
CGA-7G9V-7J2R-6M6X
15 Jul 202613:20
osv
osv
OSV
DEBIAN-CVE-2026-43185
6 May 202612:16
osv
osv
OSV
ROOT-OS-DEBIAN-12-CVE-2026-43185 CVE-2026-43185 in rootio-linux - Patched by Root
29 Jul 202603:43
osv
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.156.18.16
linuxlinux_kernelRange6.196.19.6
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/smb/server/transport_rdma.c"
    ],
    "versions": [
      {
        "version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
        "lessThan": "ceae058eb707ddd0d68f0872f9d9f23b7c30c37b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
        "lessThan": "55abc475d096da4a5356b6efb0cfdc6156bc1550",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0626e6641f6b467447c81dd7678a69c66f7746cf",
        "lessThan": "6b4f875aac344cdd52a1f34cc70ed2f874a65757",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/smb/server/transport_rdma.c"
    ],
    "versions": [
      {
        "version": "5.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.16",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.6",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 10:49Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.19.8
EPSS0.00622
48