GHSA-qff6-4mmg-g5c9MediumCVSS 6.5
A flaw was found in DPDK lib/vhost. A guest with runt RX descriptors can underflow the copy...
🔗 CVE IDs covered (1)
📋 Description
A flaw was found in DPDK lib/vhost. A guest with runt RX descriptors can underflow the copy length in vhost enqueue, causing a denial of service in a shared vhost backend such as OVS-DPDK.
🔗 References (9)
- https://nvd.nist.gov/vuln/detail/CVE-2026-86566
- https://access.redhat.com/security/cve/CVE-2026-86566
- https://bugzilla.redhat.com/show_bug.cgi?id=2529684
- https://access.redhat.com/errata/RHSA-2026:94629
- https://access.redhat.com/errata/RHSA-2026:94630
- https://access.redhat.com/errata/RHSA-2026:96083
- https://access.redhat.com/errata/RHSA-2026:98505
- https://access.redhat.com/errata/RHSA-2026:98616
- https://github.com/advisories/GHSA-qff6-4mmg-g5c9