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CVE-2026-31742

🗓️ 01 May 2026 14:14:37Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

Linux kernel vt: discard stale unicode buffer on alt screen exit after resize to prevent oops; free stale buffer.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
linuxlinux_kernelRange6.18.206.18.22
OR
linuxlinux_kernelRange6.19.106.19.12
OROR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/tty/vt/vt.c"
    ],
    "versions": [
      {
        "version": "c4efef65a46f610418a3f69149c51492d31c8591",
        "lessThan": "891d790fdb5c96c6e1d2841e06ee6c360f2d1288",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1cf66bd9127447c57295f5199029e8d8b47c6c67",
        "lessThan": "428fdf55301e6c8fa5a36b426240797b1cf86570",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5eb608319bb56464674a71b4a66ea65c6c435d64",
        "lessThan": "40014493cece72a0be5672cd86763e53fb3ec613",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/tty/vt/vt.c"
    ],
    "versions": [
      {
        "version": "6.18.20",
        "lessThan": "6.18.22",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "6.19.10",
        "lessThan": "6.19.12",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  }
]

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11 May 2026 22:14Current
6Medium risk
Vulners AI Score6
CVSS 3.17.8
EPSS0.00015
3