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CVE-2026-63448

🗓️ 18 Sep 2026 21:17:04Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 23 Views

Suricata SMB parser unbounded state prior to 7.0.17 and 8.0.6 causes CPU and memory exhaustion.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-63448
18 Sep 202620:20
–cve
cvelist
Cvelist
CVE-2026-63448 Suricata smb: some SMB flows can cause resource exhaustion
18 Sep 202620:20
–cvelist
debiancve
Debian CVE
CVE-2026-63448
18 Sep 202620:20
–debiancve
euvd
EUVD
EUVD-2026-83393
18 Sep 202620:20
–euvd
mend
Mend
CVE-2026-63448
18 Sep 202620:20
–mend
osv_debian
osv_debian
DEBIAN-CVE-2026-63448
18 Sep 202621:17
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-63448
18 Sep 202621:17
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-95654
21 Jul 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-63448: Uncontrolled Resource Consumption
18 Sep 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-63448
23 Sep 202609:03
–redhatcve
Rows per page
NVD
Node
OR
oisfsuricataRange<7.0.17
oisfsuricataRange8.0.0–8.0.6

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28 Sep 2026 18:33Current
CVSS 3.15.9 - 7.5
EPSS0.00447
SSVC
23