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CVE-2026-63091 ProFTPD mod_sftp Signed Integer Overflow via SCP Size-Record Parser

🗓️ 20 Jul 2026 14:22:29Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

CVE-2026-63091: ProFTPD mod_sftp SCP size-record overflow lets authenticated low-priv attackers bypass address randomization.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-63091
20 Jul 202614:22
attackerkb
cve
CVE
CVE-2026-63091
20 Jul 202614:22
cve
debiancve
Debian CVE
CVE-2026-63091
20 Jul 202614:22
debiancve
euvd
EUVD
EUVD-2026-45961
20 Jul 202614:22
euvd
nvd
NVD
CVE-2026-63091
20 Jul 202615:16
nvd
osv
OSV
DEBIAN-CVE-2026-63091
20 Jul 202615:16
osv
osv
OSV
UBUNTU-CVE-2026-63091
20 Jul 202615:16
osv
ptsecurity
Positive Technologies
PT-2026-61612
20 Jul 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-63091
20 Jul 202619:26
redhatcve
susecve
SUSE CVE
SUSE CVE-2026-63091
21 Jul 202613:05
susecve
Rows per page
[
  {
    "defaultStatus": "affected",
    "vendor": "proftpd",
    "product": "proftpd",
    "repo": "https://github.com/proftpd/proftpd",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThan": "1.3.9c"
      },
      {
        "status": "affected",
        "version": "1.3.10rc1",
        "versionType": "custom",
        "lessThan": "1.3.10rc3"
      }
    ]
  }
]

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