Dpdk: dpdk: guest can trigger out-of-bounds write by controlling avail ring index in vhost-crypto
cve-program · CVE-2026-86846
PublishedA flaw was found in DPDK lib/vhost vhost-crypto. A guest can supply an avail-ring descriptor index that is used without bounds checking, causing an out-of-bounds write in the host vhost-crypto backend.
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cve-program · CVE-2026-86846
PublishedDpdk: dpdk: guest can trigger out-of-bounds write by controlling avail ring index in vhost-crypto
A flaw was found in DPDK lib/vhost vhost-crypto. A guest can supply an avail-ring descriptor index that is used without bounds checking, causing an out-of-bounds write in the host vhost-crypto backend.
- Source published
- 14 Oct 2026 17:52:07 UTC
- Source modified
- 11 Nov 2026 13:54:12 UTC
- Saved here
- 11 Nov 2026 14:57:26 UTC
- Source terms
- CVE Program Terms of Use
Original source record · Cite this exact observation · Complete original publisher JSON
Source: cve-program · CVE Program Terms of Use. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.
CVSS 3.1 · 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H