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CVE-2026-43197

🗓️ 06 May 2026 11:28:04Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 9 Views

Linux kernel netconsole fix: prevent out-of-bounds reads by ensuring messages are nul terminated.

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
CNNVD
Linux kernel 安全漏洞
6 May 202600:00
cnnvd
Cvelist
CVE-2026-43197 netconsole: avoid OOB reads, msg is not nul-terminated
6 May 202611:28
cvelist
Debian CVE
CVE-2026-43197
6 May 202611:28
debiancve
EUVD
EUVD-2026-27758
6 May 202612:30
euvd
NVD
CVE-2026-43197
6 May 202612:16
nvd
OSV
BELL-CVE-2026-43197
7 May 202606:09
osv
OSV
DEBIAN-CVE-2026-43197
6 May 202612:16
osv
OSV
ROOT-OS-DEBIAN-13-CVE-2026-43197 CVE-2026-43197 in rootio-linux - Patched by Root
2 Jun 202604:18
osv
OSV
ROOT-OS-UBUNTU-2404-CVE-2026-43197 CVE-2026-43197 in rootio-linux - Patched by Root
3 Jun 202607:40
osv
OSV
UBUNTU-CVE-2026-43197
6 May 202612:16
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange6.66.18.16
OR
linuxlinux_kernelRange6.196.19.6
OR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/netconsole.c"
    ],
    "versions": [
      {
        "version": "c62c0a17f9b7398022f9eebe547878033264f81f",
        "lessThan": "3126a2f98beaec5a554a1fb31c46db1e8542665e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c62c0a17f9b7398022f9eebe547878033264f81f",
        "lessThan": "74ab1456eaa3b2eb986138f9e1f4cb37e73b6f58",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c62c0a17f9b7398022f9eebe547878033264f81f",
        "lessThan": "82aec772fca2223bc5774bd9af486fd95766e578",
        "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/net/netconsole.c"
    ],
    "versions": [
      {
        "version": "6.6",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.6",
        "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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11 May 2026 22:19Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.19.1
EPSS0.00053
9