VB-Audio Voicemeeter, Voicemeeter Banana, and Voicemeeter Potato (versions ending in 1.1.1.9, 2.1.1.9, and 3.1.1.9 and earlier, respectively), as well as VB-Audio Matrix and Matrix Coconut (versions ending in 1.0.2.2 and 2.0.2.2 and earlier, respectively), contain a vulnerability in their virtual audio drivers (vbvoicemeetervaio64*.sys, vbmatrixvaio64*.sys, vbaudio_vmauxvaio*.sys, vbaudio_vmvaio*.sys, and vbaudio_vmvaio3*.sys). The drivers map non-paged pool memory into user space via MmMapLockedPagesSpecifyCache using UserMode access without proper exception handling. If the mapping fails, such as when a process has exhausted available virtual address space, MmMapLockedPagesSpecifyCache raises an exception that is not caught, causing a kernel crash (BSoD), typically SYSTEM_SERVICE_EXCEPTION with STATUS_NO_MEMORY. This flaw allows a local unprivileged user to trigger a denial-of-service on affected Windows systems.
CVE-2026-23762
This medium-severity CVE scores 6.9 under NVD CVSS v3. EPSS exploit probability: 0.2%, top 92% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 6.9
- EG Score
- 6.9(medium)
- EG Risk
- 47(Track)EG Risk 47/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity69% × 45%Exploitation40% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS
- 8.0%
- KEV
- Not listed
Published
January 22, 2026
Last Modified
April 15, 2026
References (5)
- disclosure@vulncheckhttps://forum.vb-audio.com/viewtopic.php?p=7527#p7527
- disclosure@vulncheckhttps://forum.vb-audio.com/viewtopic.php?p=7574#p7574
- disclosure@vulncheckhttps://github.com/emkaix/security-research/tree/main/CVE-2026-23762
- disclosure@vulncheckhttps://vb-audio.com/
- disclosure@vulncheckhttps://www.vulncheck.com/advisories/vb-audio-voicemeeter-and-matrix-drivers-dos-via-mmmaplockedpagesspecifycache
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 14× in last 7d / 45× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 116 total refreshes for this CVE.
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- 2026-06-08 04:47 UTCEG score recompute▲ 6.90
- 2026-06-08 04:47 UTCGHSA enrichment
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Frequently asked(5)
What is CVE-2026-23762?
When was CVE-2026-23762 disclosed?
Is CVE-2026-23762 actively exploited?
What is the CVSS score of CVE-2026-23762?
How do I remediate CVE-2026-23762?
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2026-23762
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