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CVE-2026-86846

🗓️ 14 Oct 2026 17:52:07Reported by redhatType 
cve
 cve🔗 web.nvd.nist.gov👁 23 Views

Out-of-bounds write in DPDK vhost-crypto allows a guest to write to the host backend.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl		CVE-2026-86846
14 Oct 202623:18
–circl
cvelist
Cvelist		CVE-2026-86846 Dpdk: dpdk: guest can trigger out-of-bounds write by controlling avail ring index in vhost-crypto
14 Oct 202617:52
–cvelist
debiancve
Debian CVE		CVE-2026-86846
14 Oct 202617:52
–debiancve
euvd
EUVD		EUVD-2026-101510
14 Oct 202617:52
–euvd
kitploit
Kitploit		Anthropic-Credited-CVEs
15 Oct 202616:27
–kitploit
mend
Mend		CVE-2026-86846
14 Oct 202617:52
–mend
nvd
NVD		CVE-2026-86846
14 Oct 202618:19
–nvd
osv-debian
osv-debian		DEBIAN-CVE-2026-86846
14 Oct 202618:19
–osv-debian
ptsecurity
Positive Technologies		PT-2026-114307
14 Oct 202600:00
–ptsecurity
redhatcve
RedhatCVE		CVE-2026-86846
14 Oct 202615:42
–redhatcve
Rows per page
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15 Oct 2026 16:18Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.16.5
EPSS0.00158
SSVC
CWE-787
DPDKvhost-cryptoout-of-bounds writeavail ring index
23