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CVE-2026-84838

🗓️ 02 Sep 2026 15:13:02Reported by redhatType 
cve
 cve
🔗 web.nvd.nist.gov👁 76 Views

Command injection in rpmuncompress via unescaped filenames in popen() enabling arbitrary command execution.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-84838 Rpm: command injection in rpmuncompress via unescaped filenames passed to popen()
2 Sep 202615:13
–cvelist
debiancve
Debian CVE
CVE-2026-84838
2 Sep 202615:13
–debiancve
euvd
EUVD
EUVD-2026-70109
2 Sep 202615:13
–euvd
mend
Mend
CVE-2026-84838
2 Sep 202615:13
–mend
mscve
Microsoft CVE
Rpm: command injection in rpmuncompress via unescaped filenames passed to popen()
7 Sep 202609:02
–mscve
nvd
NVD
CVE-2026-84838
2 Sep 202616:17
–nvd
osv_azl
osv_azl
AZL-99372 CVE-2026-84838 affecting package rpm 4.18.2-2
2 Sep 202616:17
–osv_azl
osv_debian
osv_debian
DEBIAN-CVE-2026-84838
2 Sep 202616:17
–osv_debian
osv_echo
osv_echo
ECHO-F52F-43FD-E847
3 Sep 202601:03
–osv_echo
osv_oesa
osv_oesa
OESA-2026-4510 rpm security update
22 Oct 202614:36
–osv_oesa
Rows per page
Vulners
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Hardened Images",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "rpm-main",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "6.1.0-1.3.hum1",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:hummingbird:1"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 10",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rpm",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:enterprise_linux:10"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 6",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rpm",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/o:redhat:rhel_els:6"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rpm",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/o:redhat:rhel_els:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rpm",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:enterprise_linux:8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rpm",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:enterprise_linux:9"
    ]
  }
]

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06 Nov 2026 01:17Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.17.8
EPSS0.01105
SSVC
76