What is GHSA-rr86-5jrg-p5m3?

GHSA-rr86-5jrg-p5m3 is a security advisory published by GitHub Security Advisories with High severity. A flaw was found in DPDK lib/vhost vhost-crypto. The indirect-descriptor snapshot double-fetches...

Which CVE IDs does GHSA-rr86-5jrg-p5m3 cover?

GHSA-rr86-5jrg-p5m3 covers the following CVE IDs: CVE-2026-86848. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-rr86-5jrg-p5m3?

GHSA-rr86-5jrg-p5m3 has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-rr86-5jrg-p5m3HighCVSS 8.8

A flaw was found in DPDK lib/vhost vhost-crypto. The indirect-descriptor snapshot double-fetches...

Vendor

GitHub Security Advisories

Published

October 14, 2026

Last Modified

October 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-86848 →

📋 Description

A flaw was found in DPDK lib/vhost vhost-crypto. The indirect-descriptor snapshot double-fetches a guest descriptor next index, allowing a malicious guest to cause an out-of-bounds access in the host backend.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-86848
https://access.redhat.com/security/cve/CVE-2026-86848
https://bugzilla.redhat.com/show_bug.cgi?id=2529853
https://github.com/advisories/GHSA-rr86-5jrg-p5m3