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CVE-2026-31576

🗓️ 24 Apr 2026 14:42:08Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 26 Views

Linux hackrf driver fix: free memory only via release after registration to prevent use-after-free.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-31576
24 Apr 202614:42
attackerkb
Chainguard
CVE-2026-31576 vulnerabilities
1 May 202619:17
cgr
Circl
CVE-2026-31576
2 Jul 202605:48
circl
CNNVD
Linux kernel 安全漏洞
24 Apr 202600:00
cnnvd
Cvelist
CVE-2026-31576 media: hackrf: fix to not free memory after the device is registered in hackrf_probe()
24 Apr 202614:42
cvelist
Debian
[SECURITY] [DLA 4664-1] linux security update
3 Jul 202615:51
debian
Debian
[SECURITY] [DLA 4665-1] linux security update
3 Jul 202618:38
debian
Debian
[SECURITY] [DLA 4671-1] linux-6.1 security update
5 Jul 202618:24
debian
Debian
[SECURITY] [DSA 6238-1] linux security update
30 Apr 202620:05
debian
Debian CVE
CVE-2026-31576
24 Apr 202614:42
debiancve
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange<6.6.136
OR
linuxlinux_kernelRange6.76.12.83
OR
linuxlinux_kernelRange6.136.18.24
OR
linuxlinux_kernelRange6.196.19.14
OR
linuxlinux_kernelRange7.07.0.1
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/media/usb/hackrf/hackrf.c"
    ],
    "versions": [
      {
        "version": "8bc4a9ed85046c214458c9e82aea75d2f46cfffd",
        "lessThan": "87b9685cca91ed715c39ba544715832d26a7f4b4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8bc4a9ed85046c214458c9e82aea75d2f46cfffd",
        "lessThan": "131ec9046e1c8af101aebdaec4e8095e05f3312b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8bc4a9ed85046c214458c9e82aea75d2f46cfffd",
        "lessThan": "67fd62e3efdc9dce01f76d95a745212f4feb38e6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8bc4a9ed85046c214458c9e82aea75d2f46cfffd",
        "lessThan": "45cbaf5c7cdc5386d86377f0daf94a17a007fed0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8bc4a9ed85046c214458c9e82aea75d2f46cfffd",
        "lessThan": "98a0a81ce78020c2522e0046f49d200de9778cb9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8bc4a9ed85046c214458c9e82aea75d2f46cfffd",
        "lessThan": "07e9e674b6146b1f6fc41b1f54b8968bf2802824",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8bc4a9ed85046c214458c9e82aea75d2f46cfffd",
        "lessThan": "2145c71a8044362e82e9923f001ba2aeb771b848",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8bc4a9ed85046c214458c9e82aea75d2f46cfffd",
        "lessThan": "fcd1d70792a35c8a97414fe429f48311e41269c2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8bc4a9ed85046c214458c9e82aea75d2f46cfffd",
        "lessThan": "3b7da2b4d0fe014eff181ed37e3bf832eb8ed258",
        "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/media/usb/hackrf/hackrf.c"
    ],
    "versions": [
      {
        "version": "4.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.4",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.258",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.209",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.136",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.83",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.24",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.14",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.1",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 10:34Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.17.8
EPSS0.00128
26