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CVE-2026-98530

🗓️ 18 Oct 2026 15:17:48Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

Permanent hang in Linux kernel kprobes when flushing the kprobe optimizer.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-98530 kprobes: Fix permanent hang when flushing the kprobe optimizer
18 Oct 202615:17
–cvelist
debiancve
Debian CVE
CVE-2026-98530
18 Oct 202615:17
–debiancve
euvd
EUVD
EUVD-2026-103575
18 Oct 202615:17
–euvd
nvd
NVD
CVE-2026-98530
18 Oct 202616:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-98530
18 Oct 202617:47
–osv_debian
ptsecurity
Positive Technologies
PT-2026-116749
18 Oct 202600:00
–ptsecurity
Vulners
CNA
Node
OR
linuxlinux_kernelRange7.0–7.2.9
linuxlinux_kernelRange7.3.0≥
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/kprobes.c"
    ],
    "versions": [
      {
        "version": "73c12f209462d1712c5f55f3021a1b65b2e084c3",
        "lessThan": "f05a01fc7d4f731b4c100d2aef1e85ad77728862",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "73c12f209462d1712c5f55f3021a1b65b2e084c3",
        "lessThan": "5bfa9f1a9dcb6ecb607adbc1c0226605c972935b",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/kprobes.c"
    ],
    "versions": [
      {
        "version": "7.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.9",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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19 Oct 2026 10:19Current
6.1Medium risk
Vulners AI Score6.1
3