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CVE-2026-88838 Busybox: busybox: non-root mount option filter bypass allows clearing fstab security restrictions

🗓️ 13 Oct 2026 16:56:15Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 49 Views

Busybox mount utility non-root mount option filter bypass allows clearing fstab protections.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-88838
13 Oct 202617:28
–circl
cnnvd
CNNVD
BusyBox processing logic vulnerability
12 Oct 202616:00
–cnnvd
cve
CVE
CVE-2026-88838
13 Oct 202616:56
–cve
debiancve
Debian CVE
CVE-2026-88838
13 Oct 202616:56
–debiancve
euvd
EUVD
EUVD-2026-98898
13 Oct 202616:56
–euvd
mend
Mend
CVE-2026-88838
13 Oct 202616:56
–mend
mscve
Microsoft CVE
Busybox: busybox: non-root mount option filter bypass allows clearing fstab security restrictions
17 Oct 202608:03
–mscve
nvd
NVD
CVE-2026-88838
13 Oct 202617:17
–nvd
osv_azl
osv_azl
AZL-108324 CVE-2026-88838 affecting package busybox 1.36.1-28
13 Oct 202617:17
–osv_azl
osv_bell
osv_bell
BELL-CVE-2026-88838
20 Oct 202606:09
–osv_bell
Rows per page
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Hardened Images",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "busybox",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:hummingbird:1"
    ]
  }
]

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13 Oct 2026 16:56Current
CVSS 3.15.5
EPSS0.00113
SSVC
49