CVE-2022-36660
xhyve commit dfbe09b was discovered to contain a stack buffer overflow via the component...
xhyve commit dfbe09b was discovered to contain a stack buffer overflow via the component pci_vtrnd_notify().
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
xhyve commit dfbe09b was discovered to contain a stack buffer overflow via the component pci_vtrnd_notify().
- Record
CVE-2022-36660- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
CVE List
xhyve commit dfbe09b was discovered to contain a stack buffer overflow via the component pci_vtrnd_notify().
- Record
CVE-2022-36660- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
EUVDEUVD-2022-39363
xhyve commit dfbe09b was discovered to contain a stack buffer overflow via the component pci_vtrnd_notify().
- Record
EUVD-2022-39363- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-vf3m-524r-w2p9
xhyve commit dfbe09b was discovered to contain a stack buffer overflow via the component...
xhyve commit dfbe09b was discovered to contain a stack buffer overflow via the component pci_vtrnd_notify().
- Record
GHSA-vf3m-524r-w2p9- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-36660 is a critical vulnerability (CVSS 9.8) in Xhyve Project Xhyve, published September 7, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.04%, the 64th percentile. No source names a fixed version.