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CVE-2026-96283

🗓️ 27 Sep 2026 21:53:40Reported by redhatType 
cve
 cve
🔗 web.nvd.nist.gov👁 36 Views

Cross-user DoS in Flatpak flatpak-system-helper allows orphans of another user's pull.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Flatpak
5 Oct 202611:39
–astralinux
cvelist
Cvelist
CVE-2026-96283 Flatpak: flatpak: flatpak-system-helper cross-user cancelpull orphans another user's ongoing pull
27 Sep 202621:53
–cvelist
debiancve
Debian CVE
CVE-2026-96283
27 Sep 202621:53
–debiancve
euvd
EUVD
EUVD-2026-88043
27 Sep 202621:53
–euvd
mend
Mend
CVE-2026-96283
27 Sep 202621:53
–mend
nvd
NVD
CVE-2026-96283
27 Sep 202622:17
–nvd
osv
OSV
DEBIAN-CVE-2026-96283
27 Sep 202622:17
–osv
osv
OSV
SUSE-SU-2026:4610-1 Security update for flatpak
9 Oct 202615:55
–osv
osv-ubuntu
osv-ubuntu
UBUNTU-CVE-2026-96283
27 Sep 202622:17
–osv-ubuntu
ptsecurity
Positive Technologies
PT-2026-105461
22 Sep 202600:00
–ptsecurity
Rows per page
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 10",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "flatpak",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "flatpak",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "flatpak",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "flatpak",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9"
    ]
  }
]

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29 Sep 2026 21:29Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.13.3
EPSS0.00149
SSVC
36