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CVE-2026-109518 APT RCE via hard link reuse

🗓️ 04 Nov 2026 15:49:02Reported by canonicalType 
cvelist
 cvelist
🔗 www.cve.org👁 12 Views

On-path attacker RCE with root privileges via hard link reuse during APT package installs.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit
Exploit for CVE-2026-109518
23 Oct 202607:20
–githubexploit
circl
Circl
CVE-2026-109518
4 Nov 202613:13
–circl
cve
CVE
CVE-2026-109518
4 Nov 202615:49
–cve
debian
Debian
[SECURITY] [DLA 4880-1] apt security update
4 Nov 202612:46
–debian
debian
Debian
[SECURITY] [DSA 6607-1] apt security update
4 Nov 202612:07
–debian
debiancve
Debian CVE
CVE-2026-109518
4 Nov 202614:49
–debiancve
euvd
EUVD
EUVD-2026-116969
4 Nov 202615:49
–euvd
mend
Mend
CVE-2026-109518
4 Nov 202615:49
–mend
nvd
NVD
CVE-2026-109518
4 Nov 202616:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-109518
4 Nov 202613:47
–osv_debian
Rows per page
[
  {
    "vendor": "Debian",
    "product": "APT",
    "packageName": "apt",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.2.36",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "1.4.0",
        "lessThan": "1.4.12",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "1.6.0",
        "lessThan": "1.6.19",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "1.8.0",
        "lessThan": "1.8.2.4",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "1.8.3",
        "lessThanOrEqual": "1.8.5",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "2.0.0",
        "lessThan": "2.0.12",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "2.2.0",
        "lessThan": "2.2.5",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "2.4.0",
        "lessThan": "2.4.15",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "2.6.0",
        "lessThan": "2.6.2",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "2.8.0",
        "lessThan": "2.8.4",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "3.0.0",
        "lessThan": "3.0.4",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "3.2.0",
        "lessThan": "3.2.1",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "3.3.0",
        "lessThan": "3.3.6",
        "versionType": "dpkg"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Ubuntu",
    "product": "APT",
    "packageName": "apt",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "1.0.1ubuntu2.24+esm4",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "1.2.0",
        "lessThan": "1.2.36+esm1",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "1.6.0",
        "lessThan": "1.6.19+esm1",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "2.0.0",
        "lessThan": "2.0.12+esm1",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "2.4.0",
        "lessThan": "2.4.15ubuntu0.1",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "2.8.0",
        "lessThan": "2.8.4ubuntu0.1",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "3.2.0",
        "lessThan": "3.2.1ubuntu0.1",
        "versionType": "dpkg"
      },
      {
        "status": "affected",
        "version": "3.3.0",
        "lessThan": "3.3.3ubuntu0.1",
        "versionType": "dpkg"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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