P4Verified

vm2: util.getCallSites() bypasses GHSA-v27g-jcqj-v8rw host-frame redaction, leaks host call stack

CVE-2026-92933 affects vm2. CVSS base score 5.8 (GitHub Advisory Database). EPSS 0.00372 (percentile 0.28831), scored 2026-10-04. Affected range: <= 3.11.7. Fixed version: 3.11.8.

Affected technology

vm2 · <= 3.11.7
Vendor not specified by the source

Component: Not specified by the source
Function: names

Attack conditions (GitHub Advisory Database, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

GitHub Advisory Database’s CVSS 3.1 assessment rates confidentiality impact as low; integrity and availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-05 23:14:26.327684+00:00

CVE: CVE-2026-92933
Product: vm2
CCR priority: 23.3 /100 (P4)
CVSS: 5.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N · GitHub Advisory Database
EPSS: 0.00372 · percentile 0.28831 · 2026-10-04
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-05 23:10:51.172112+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-92933.html