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CVE-2026-64051

🗓️ 19 Jul 2026 15:39:34Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 26 Views

Linux kernel qaic mmap overflow check prevents use after free from large buffer object mappings.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-64051 accel/qaic: Add overflow check to remap_pfn_range during mmap
19 Jul 202615:39
cvelist
debiancve
Debian CVE
CVE-2026-64051
19 Jul 202615:39
debiancve
euvd
EUVD
EUVD-2026-45624
19 Jul 202615:39
euvd
nvd
NVD
CVE-2026-64051
19 Jul 202616:17
nvd
osv
OSV
BELL-CVE-2026-64051
22 Jul 202606:04
osv
osv
OSV
DEBIAN-CVE-2026-64051
19 Jul 202616:17
osv
osv
OSV
UBUNTU-CVE-2026-64051
20 Jul 202600:00
osv
osv
OSV
USN-8593-1 linux-ibm, linux-oracle vulnerabilities
23 Jul 202607:35
osv
osv
OSV
USN-8603-1 linux-azure, linux-azure-fde vulnerabilities
24 Jul 202609:51
osv
osv
OSV
USN-8618-1 linux-aws, linux-raspi vulnerabilities
28 Jul 202607:16
osv
Rows per page
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.46.6.142
linuxlinux_kernelRange6.7.06.12.92
linuxlinux_kernelRange6.13.06.18.34
linuxlinux_kernelRange6.19.07.0.11
linuxlinux_kernelRange7.1.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/accel/qaic/qaic_data.c"
    ],
    "versions": [
      {
        "version": "ff13be8303336ead5621712f2c55012d738878b5",
        "lessThan": "9baafc2fea096279e75480f93fd5942e8336b510",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ff13be8303336ead5621712f2c55012d738878b5",
        "lessThan": "8dd6edbe26770df147136c3f2ac976c873b82650",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ff13be8303336ead5621712f2c55012d738878b5",
        "lessThan": "97a8e89cdef36207a8776edc03d6931763a06ad0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ff13be8303336ead5621712f2c55012d738878b5",
        "lessThan": "8c795012d0e06b7740e40319b86ff8d2a435098d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ff13be8303336ead5621712f2c55012d738878b5",
        "lessThan": "aa16b2bc0f02709919e2435f531406531e5bcc69",
        "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/accel/qaic/qaic_data.c"
    ],
    "versions": [
      {
        "version": "6.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.4",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.142",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.92",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.34",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.11",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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05 Aug 2026 12:38Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.8
EPSS0.00129
26