Dpdk: dpdk: missing memory size validation before mmap in vhost memory region setup
Historical advisory recorded 3 Nov 2026 19:57:16 UTC. Read the latest advisory.
cve-program · CVE-2026-86561
PublishedA flaw was found in DPDK lib/vhost. Memory size is not adequately validated before mmap during vhost memory-region setup, which can lead to a host crash or memory corruption.
Read the publisher's advisoryAffected versions, risk and source history
cve-program · CVE-2026-86561
PublishedDpdk: dpdk: missing memory size validation before mmap in vhost memory region setup
A flaw was found in DPDK lib/vhost. Memory size is not adequately validated before mmap during vhost memory-region setup, which can lead to a host crash or memory corruption.
- Source published
- 14 Oct 2026 15:42:42 UTC
- Source modified
- 3 Nov 2026 18:24:33 UTC
- Saved here
- 3 Nov 2026 19:57:16 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