# DPDK vulnerabilities Source: https://junglewise.ai/threats/technologies/dpdk Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/dpdk.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 11 vulnerabilities in DPDK: 0 in the last 7 days and 11 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-86849, was published on 14 October 2026. 10 vulnerabilities in the last four weeks, up from none in the four before. ## Counts - Last 7 days: 0 - Last 30 days: 10 - Last 90 days: 11 - All time: 11 (0 critical, 0 exploited in the wild) ## About DPDK DPDK is a set of C libraries and drivers for fast packet processing in data plane applications. ## Latest DPDK vulnerabilities - [CVE-2026-86849: DPDK vhost-crypto integer overflow in lib/vhost](https://junglewise.ai/threats/cve-2026-86849-a-flaw-was-found-in-dpdk-lib-vhost-vhost-crypto-integer-overflow) (medium, CVSS 6.5, published 14 Oct 2026) - [CVE-2026-86848: DPDK vhost-crypto indirect-descriptor double-fetch out-of-bounds](https://junglewise.ai/threats/cve-2026-86848-a-flaw-was-found-in-dpdk-lib-vhost-vhost-crypto-the-indirect) (high, CVSS 8.8, published 14 Oct 2026) - [CVE-2026-86847: DPDK vhost-crypto uninitialized pointer in write-back chain](https://junglewise.ai/threats/cve-2026-86847-a-flaw-was-found-in-dpdk-lib-vhost-vhost-crypto-write-back-chain) (medium, CVSS 6.5, published 14 Oct 2026) - [CVE-2026-86846: DPDK vhost-crypto out-of-bounds write via unchecked descriptor index](https://junglewise.ai/threats/cve-2026-86846-a-flaw-was-found-in-dpdk-lib-vhost-vhost-crypto-a-guest-can) (medium, CVSS 6.5, published 14 Oct 2026) - [CVE-2026-86567: DPDK lib/vhost use-after-free in VDUSE handler](https://junglewise.ai/threats/cve-2026-86567-a-flaw-was-found-in-dpdk-lib-vhost-the-vduse-handler-fails-to) (high, CVSS 8.8, published 14 Oct 2026) - [CVE-2026-86566: DPDK lib/vhost integer underflow in RX descriptor processing](https://junglewise.ai/threats/cve-2026-86566-a-flaw-was-found-in-dpdk-lib-vhost-a-guest-with-runt-rx) (medium, CVSS 6.5, published 14 Oct 2026) - [CVE-2026-86565: DPDK lib/vhost out-of-bounds write in virtqueue handling](https://junglewise.ai/threats/cve-2026-86565-a-flaw-was-found-in-dpdk-lib-vhost-a-guest-can-desynchronize) (high, CVSS 8.2, published 14 Oct 2026) - [CVE-2026-86562: DPDK lib/vhost heap buffer overflow in control-queue handler](https://junglewise.ai/threats/cve-2026-86562-a-flaw-was-found-in-dpdk-lib-vhost-a-toctou-double-fetch-of) (high, CVSS 7.8, published 14 Oct 2026) - [CVE-2026-93683: DPDK vhost indirect descriptor table out-of-bounds access](https://junglewise.ai/threats/cve-2026-93683-a-flaw-was-found-in-the-dpdk-vhost-library-when-handling-a-virtio) (medium, CVSS 6.4, published 14 Oct 2026) - [CVE-2026-86561: DPDK lib/vhost memory validation flaw leading to crash](https://junglewise.ai/threats/cve-2026-86561-a-flaw-was-found-in-dpdk-lib-vhost-memory-size-is-not-adequately) (medium, CVSS 6.5, published 14 Oct 2026) - [CVE-2026-86564: DPDK lib/vhost out-of-bounds read in virtio-net control-queue handler](https://junglewise.ai/threats/cve-2026-86564-dpdk-lib-vhost-out-of-bounds-read-in-virtio-net-control-queue) (low, CVSS 3.3, published 8 Sep 2026) ## Most severe DPDK vulnerabilities - [CVE-2026-86567: DPDK lib/vhost use-after-free in VDUSE handler](https://junglewise.ai/threats/cve-2026-86567-a-flaw-was-found-in-dpdk-lib-vhost-the-vduse-handler-fails-to) (high, CVSS 8.8, published 14 Oct 2026) - [CVE-2026-86848: DPDK vhost-crypto indirect-descriptor double-fetch out-of-bounds](https://junglewise.ai/threats/cve-2026-86848-a-flaw-was-found-in-dpdk-lib-vhost-vhost-crypto-the-indirect) (high, CVSS 8.8, published 14 Oct 2026) - [CVE-2026-86565: DPDK lib/vhost out-of-bounds write in virtqueue handling](https://junglewise.ai/threats/cve-2026-86565-a-flaw-was-found-in-dpdk-lib-vhost-a-guest-can-desynchronize) (high, CVSS 8.2, published 14 Oct 2026) - [CVE-2026-86562: DPDK lib/vhost heap buffer overflow in control-queue handler](https://junglewise.ai/threats/cve-2026-86562-a-flaw-was-found-in-dpdk-lib-vhost-a-toctou-double-fetch-of) (high, CVSS 7.8, published 14 Oct 2026) - [CVE-2026-86847: DPDK vhost-crypto uninitialized pointer in write-back chain](https://junglewise.ai/threats/cve-2026-86847-a-flaw-was-found-in-dpdk-lib-vhost-vhost-crypto-write-back-chain) (medium, CVSS 6.5, published 14 Oct 2026) - [CVE-2026-86846: DPDK vhost-crypto out-of-bounds write via unchecked descriptor index](https://junglewise.ai/threats/cve-2026-86846-a-flaw-was-found-in-dpdk-lib-vhost-vhost-crypto-a-guest-can) (medium, CVSS 6.5, published 14 Oct 2026) - [CVE-2026-86561: DPDK lib/vhost memory validation flaw leading to crash](https://junglewise.ai/threats/cve-2026-86561-a-flaw-was-found-in-dpdk-lib-vhost-memory-size-is-not-adequately) (medium, CVSS 6.5, published 14 Oct 2026) - [CVE-2026-86849: DPDK vhost-crypto integer overflow in lib/vhost](https://junglewise.ai/threats/cve-2026-86849-a-flaw-was-found-in-dpdk-lib-vhost-vhost-crypto-integer-overflow) (medium, CVSS 6.5, published 14 Oct 2026) - [CVE-2026-86566: DPDK lib/vhost integer underflow in RX descriptor processing](https://junglewise.ai/threats/cve-2026-86566-a-flaw-was-found-in-dpdk-lib-vhost-a-guest-with-runt-rx) (medium, CVSS 6.5, published 14 Oct 2026) - [CVE-2026-93683: DPDK vhost indirect descriptor table out-of-bounds access](https://junglewise.ai/threats/cve-2026-93683-a-flaw-was-found-in-the-dpdk-vhost-library-when-handling-a-virtio) (medium, CVSS 6.4, published 14 Oct 2026) ## Vulnerabilities per week 10 vulnerabilities in the last four weeks, up from none in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 1 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 10 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "DPDK vulnerabilities", https://junglewise.ai/threats/technologies/dpdk, 9 November 2026.