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CVE-2026-79992

🗓️ 25 Aug 2026 17:16:28Reported by redhatType 
cve
 cve
🔗 web.nvd.nist.gov👁 47 Views

Shell command injection in Emacs TRAMP via unsanitized user field enabling arbitrary code execution.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
amazon
Amazon
Important: emacs
14 Sep 202600:00
amazon
cbl_mariner
CBLMariner
CVE-2026-79992 affecting package emacs for versions less than 29.4-5
3 Sep 202621:54
cbl_mariner
circl
Circl
CVE-2026-79992
25 Aug 202619:01
circl
cvelist
Cvelist
CVE-2026-79992 Emacs: local shell command injection through the user field in emacs tramp
25 Aug 202617:16
cvelist
debiancve
Debian CVE
CVE-2026-79992
25 Aug 202617:16
debiancve
euvd
EUVD
EUVD-2026-65616
25 Aug 202617:16
euvd
fedora
Fedora
[SECURITY] Fedora 43 Update: emacs-30.2-11.fc43
8 Sep 202600:57
fedora
fedora
Fedora
[SECURITY] Fedora 44 Update: emacs-30.2-29.fc44
2 Sep 202601:35
fedora
nessus
Tenable Nessus
Fedora 43 : emacs (2026-6b1a89dfe6)
8 Sep 202600:00
nessus
nessus
Tenable Nessus
Fedora 44 : emacs (2026-e47f5a0b84)
2 Sep 202600:00
nessus
Rows per page
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 10",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "emacs",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 6",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "emacs",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:6"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "emacs",
    "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": "emacs",
    "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": "emacs",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9"
    ]
  }
]

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28 Aug 2026 18:58Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.8
EPSS0.00135
SSVC
47