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CVE-2026-63540

🗓️ 11 Nov 2026 09:01:24Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 5 Views

Heap-based buffer overflow in Hyperscan allows local attacker to cause DoS.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-63540
10 Nov 202618:30
–circl
cve
CVE
CVE-2026-63540
10 Nov 202617:48
–cve
cvelist
Cvelist
CVE-2026-63540
10 Nov 202617:48
–cvelist
euvd
EUVD
EUVD-2026-121704
10 Nov 202617:48
–euvd
intel
Intel
Hyperscan Software Advisory
10 Nov 202600:00
–intel
mend
Mend
CVE-2026-63540
10 Nov 202617:48
–mend
nvd
NVD
CVE-2026-63540
10 Nov 202618:17
–nvd
ptsecurity
Positive Technologies
PT-2026-141936
10 Nov 202600:00
–ptsecurity
susecve
SUSE CVE
SUSE CVE-2026-63540
12 Nov 202601:29
–susecve

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11 Nov 2026 09:01Current
6.2Medium risk
Vulners AI Score6.2
CVSS 46.9
EPSS0.00132
5