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CVE-2026-63451

🗓️ 23 Sep 2026 09:03:11Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 12 Views

Local user can crash Suricata via heap buffer overflow using crafted detection rules.

Related
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-63451
18 Sep 202620:15
–cve
cvelist
Cvelist
CVE-2026-63451 Suricata detect: frame rules without content and with transform can cause heap buffer overflow during rule load
18 Sep 202620:15
–cvelist
debiancve
Debian CVE
CVE-2026-63451
18 Sep 202620:15
–debiancve
euvd
EUVD
EUVD-2026-83389
18 Sep 202620:15
–euvd
mend
Mend
CVE-2026-63451
18 Sep 202620:15
–mend
nvd
NVD
CVE-2026-63451
18 Sep 202621:17
–nvd
osv
OSV
DEBIAN-CVE-2026-63451
18 Sep 202621:17
–osv
osv
OSV
UBUNTU-CVE-2026-63451
18 Sep 202621:17
–osv
ptsecurity
Positive Technologies
PT-2026-95657
21 Jul 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-63451: Heap-based Buffer Overflow
18 Sep 202600:00
–rapid7
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23 Sep 2026 09:03Current
6Medium risk
Vulners AI Score6
CVSS 3.13.3 - 5.5
EPSS0.00149
SSVC
12