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CVE-2026-86563

🗓️ 14 Oct 2026 16:08:04Reported by redhatType 
cve
 cve🔗 web.nvd.nist.gov👁 47 Views

Double offset bug in DPDK lib/vhost log mapping calculation leads to incorrect memory access.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
almalinux
AlmaLinux		Important: dpdk security update
3 Nov 202600:00
–almalinux
circl
Circl		CVE-2026-86563
14 Oct 202621:28
–circl
cnnvd
CNNVD		Red Hat Enterprise Linux buffer error vulnerability
13 Oct 202616:00
–cnnvd
cvelist
Cvelist		CVE-2026-86563 Dpdk: dpdk: double offset bug in vhost log mapping calculation
14 Oct 202616:08
–cvelist
debian
Debian		[SECURITY] [DSA 6597-1] dpdk security update
30 Oct 202616:39
–debian
debiancve
Debian CVE		CVE-2026-86563
14 Oct 202616:08
–debiancve
oraclelinux
Oracle linux		dpdk security update
3 Nov 202600:00
–oraclelinux
oraclelinux
Oracle linux		dpdk security update
3 Nov 202600:00
–oraclelinux
euvd
EUVD		EUVD-2026-101422
14 Oct 202616:08
–euvd
kitploit
Kitploit		Anthropic-Credited-CVEs
1 Nov 202605:55
–kitploit
Rows per page
Vulners
Node
OR
redhatenterprise_linuxMatch10.2
redhatenterprise_linuxMatch9appstream
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05 Nov 2026 00:17Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.8
EPSS0.00199
SSVC
CWE-131
DPDKlib/vhostdouble offset bugincorrect memory access
47