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CVE-2026-23280

🗓️ 25 Mar 2026 10:26:41Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

Linux kernel fix for amdxdna ubuf size overflow; uses check_add_overflow before allocation.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-5.10
3 May 202623:59
astralinux
Circl
CVE-2026-23280
2 Apr 202617:35
circl
CNNVD
Linux kernel 安全漏洞
25 Mar 202600:00
cnnvd
Cvelist
CVE-2026-23280 accel/amdxdna: Prevent ubuf size overflow
25 Mar 202610:26
cvelist
Debian CVE
CVE-2026-23280
25 Mar 202610:26
debiancve
EUVD
EUVD-2026-15200
25 Mar 202612:30
euvd
NVD
CVE-2026-23280
25 Mar 202611:16
nvd
OSV
BELL-CVE-2026-23280 CVE-2026-23280 does not affect BellSoft software
29 Mar 202606:09
osv
OSV
CVE-2026-23280 accel/amdxdna: Prevent ubuf size overflow
25 Mar 202610:26
osv
OSV
DEBIAN-CVE-2026-23280
25 Mar 202611:16
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange6.186.18.17
OR
linuxlinux_kernelRange6.196.19.7
OR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/accel/amdxdna/amdxdna_ubuf.c"
    ],
    "versions": [
      {
        "version": "bd72d4acda1069579b35123e3cc0b21ec1193a21",
        "lessThan": "1500b31db94374a6669e73ce94d6f71cf8e85e06",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bd72d4acda1069579b35123e3cc0b21ec1193a21",
        "lessThan": "972bf4a23478fcb247b4f507d47a584bc8aea5bd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bd72d4acda1069579b35123e3cc0b21ec1193a21",
        "lessThan": "03808abb1d868aed7478a11a82e5bb4b3f1ca6d6",
        "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/amdxdna/amdxdna_ubuf.c"
    ],
    "versions": [
      {
        "version": "6.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.17",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.7",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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22 May 2026 00:36Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.17.8
EPSS0.00021
4