Lack of validation on data read from guest memory in Bitdefender HVI (VA-9333)
Priority LOW 25CWE-20Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
Lack of validation on data read from guest memory in IntPeGetDirectory, IntPeParseUnwindData, IntLogExceptionRecord, IntKsymExpandSymbol and IntLixTaskDumpTree may lead to out-of-bounds read or it could cause DoS due to integer-overflor (IntPeGetDirectory), TOCTOU (IntPeParseUnwindData) or insufficient validations.
Why it matters now
EPSS 0.00275 19th percentileScored 2026-11-07
Fix Fixed Hypervisor Introspection (Bitdefender): 1.132.2
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Bitdefender | Hypervisor Introspection | before 1.132.2 | 1.132.2 | Patch available | CNA |
- Hypervisor Introspection VendorBitdefender Affected before 1.132.2 Fixed in 1.132.2 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:bitdefender:hypervisor_introspection:*:*:*:*:*:*:*:* | before 1.132.2 | Vulnerable | Bitdefender |
- cpe:2.3:a:bitdefender:hypervisor_introspection:*:*:*:*:*:*:*:* Versions before 1.132.2 Vulnerable ·Bitdefender
Remediation
- Fix · CNA Hypervisor Introspection (Bitdefender) Fixed in 1.132.2
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Bitdefender Hypervisor Introspection 1.132.2
3 records Highest priority Priority LOW 3 LOW
Other records, highest priority first
- TI-2020-12052 Compiler Optimization Removal or Modification of Security-Critical Code vulnerability in…Priority LOW 34
- TI-2020-12051 Memory corruption in Bitdefender Hypervisor Introspection (VA-9336)Priority LOW 27
Timeline
- 2026-10-02 Threatist record created from CVE-2020-15292
- 2026-10-03 Alias added: GHSA-q3jv-fxmp-qgj5
References
More Bitdefender Hypervisor Introspection vulnerabilities
- TI-2020-12052 Compiler Optimization Removal or Modification of Security-Critical Code vulnerability in… CVSS 3.1HIGH 7.8
- TI-2020-12051 Memory corruption in Bitdefender Hypervisor Introspection (VA-9336) CVSS 3.1MEDIUM 6.1
Sources
- CVE-2020-15292 · CVE Program
- CVE-2020-15292 · NVD
- FIRST EPSS
- GHSA-q3jv-fxmp-qgj5 · GitHub Advisory Database · CC BY 4.0
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