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CVE-2026-86561 Dpdk: dpdk: missing memory size validation before mmap in vhost memory region setup

🗓️ 14 Oct 2026 15:42:42Reported by redhatType 
cvelist
 cvelist🔗 www.cve.org👁 31 Views

Missing memory size validation before mmap in DPDK lib/vhost leads to host crash or corruption.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl		CVE-2026-86561
14 Oct 202620:54
–circl
cve
CVE		CVE-2026-86561
14 Oct 202615:42
–cve
debiancve
Debian CVE		CVE-2026-86561
14 Oct 202615:42
–debiancve
euvd
EUVD		EUVD-2026-101307
14 Oct 202615:42
–euvd
kitploit
Kitploit		Anthropic-Credited-CVEs
15 Oct 202604:58
–kitploit
mend
Mend		CVE-2026-86561
14 Oct 202615:42
–mend
nvd
NVD		CVE-2026-86561
14 Oct 202616:17
–nvd
osv
OSV		DEBIAN-CVE-2026-86561
14 Oct 202616:17
–osv
ptsecurity
Positive Technologies		PT-2026-114300
14 Oct 202600:00
–ptsecurity
redhatcve
RedhatCVE		CVE-2026-86561
14 Oct 202615:42
–redhatcve
Rows per page
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14 Oct 2026 16:08Current
CVSS 3.16.5
EPSS0.00158
CWE-770
DPDKlib/vhostmmapmemory corruptionhost crash
31