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CVE-2026-63931

🗓️ 19 Jul 2026 14:55:30Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 67 Views

Fixed division by zero in iio chemical scd30 write_raw by checking val2 before using it for sampling_frequency.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Linux Kernel DoS
5 Nov 202600:00
–bdu_fstec
circl
Circl
CVE-2026-63931
1 Oct 202618:00
–circl
cvelist
Cvelist
CVE-2026-63931 iio: chemical: scd30: fix division by zero in write_raw
19 Jul 202614:55
–cvelist
debiancve
Debian CVE
CVE-2026-63931
19 Jul 202614:55
–debiancve
euvd
EUVD
EUVD-2026-45704
19 Jul 202614:55
–euvd
nvd
NVD
CVE-2026-63931
19 Jul 202616:17
–nvd
nessus
Tenable Nessus
openSUSE 16: cluster-md-kmp-64kb / cluster-md-kmp-azure / cluster-md-kmp-default / etc (openSUSE-SU-2026:21555-1)
13 Aug 202600:00
–nessus
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-0895
26 Jun 202600:00
–nessus
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-0926
24 Jul 202600:00
–nessus
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-91-0960
3 Nov 202600:00
–nessus
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.9–5.10.259
linuxlinux_kernelRange5.11–5.15.210
linuxlinux_kernelRange5.16–6.1.176
linuxlinux_kernelRange6.2–6.6.143
linuxlinux_kernelRange6.7–6.12.93
linuxlinux_kernelRange6.13–6.18.35
linuxlinux_kernelRange6.19–7.0.12
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/iio/chemical/scd30_core.c"
    ],
    "versions": [
      {
        "version": "64b3d8b1b0f5c16c19045785e4da8391ae35ec99",
        "lessThan": "4748bce423a363bb8a85a624faeb8f54fe331611",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "64b3d8b1b0f5c16c19045785e4da8391ae35ec99",
        "lessThan": "6308b812acdcac38cbfe1af0b1524c3375f408a5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "64b3d8b1b0f5c16c19045785e4da8391ae35ec99",
        "lessThan": "c7a740bf75554b051fabb17596ca6e483d6e6d90",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "64b3d8b1b0f5c16c19045785e4da8391ae35ec99",
        "lessThan": "e85bc501947f5ae16dd9adc01162b76d55ab7962",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "64b3d8b1b0f5c16c19045785e4da8391ae35ec99",
        "lessThan": "d98c2e69aab905d1b19a69ffe584efa46a9efd42",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "64b3d8b1b0f5c16c19045785e4da8391ae35ec99",
        "lessThan": "5e4d34092a5ebfbc3a45a180c76ecb1cdbbedd53",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "64b3d8b1b0f5c16c19045785e4da8391ae35ec99",
        "lessThan": "2c50c017df97bfb425038efdfb8514c7bcd08564",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "64b3d8b1b0f5c16c19045785e4da8391ae35ec99",
        "lessThan": "5aba4f94b225617a55fed442a70329b2ee19c0a5",
        "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/iio/chemical/scd30_core.c"
    ],
    "versions": [
      {
        "version": "5.9",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.9",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.259",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.210",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.176",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.143",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.93",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.35",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.12",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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30 Oct 2026 14:28Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.15.5
EPSS0.00156
67