xhyve commit dfbe09b was discovered to contain a stack buffer overflow via the component pci_vtrnd_notify().
Priority MEDIUM 44CWE-787Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.
Summary
xhyve commit dfbe09b was discovered to contain a stack buffer overflow via the component pci_vtrnd_notify().
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01042 64th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:xhyve_project:xhyve:2021-10-02:*:*:*:*:*:*:* | 2021-10-02 | Vulnerable | Xhyve Project |
- cpe:2.3:a:xhyve_project:xhyve:2021-10-02:*:*:*:*:*:*:* Versions 2021-10-02 Vulnerable ·Xhyve Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-36660
- 2026-10-03 Alias added: GHSA-vf3m-524r-w2p9
References
More Xhyve Project Xhyve vulnerabilities
- TI-2022-16935 xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the… CVSS 3.1MEDIUM 6.5
- TI-2022-16933 xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the… CVSS 3.1MEDIUM 6.5
- TI-2022-16298 Stack-based buffer overflow in xhyve CVSS 3.1MEDIUM 6.7
Sources
- CVE-2022-36660 · CVE Program
- CVE-2022-36660 · NVD
- FIRST EPSS
- GHSA-vf3m-524r-w2p9 · GitHub Advisory Database · CC BY 4.0
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