Buffer overflow in Citrix Provisioning Services before 7.12 allows attackers to execute…
Priority MEDIUM 49CWE-119Published · 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 3.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
Buffer overflow in Citrix Provisioning Services before 7.12 allows attackers to execute arbitrary code via unspecified vectors.
Why it matters now
EPSS 0.04063 90th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 7
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:citrix:provisioning_services:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:provisioning_services:7.1:*:*:*:*:*:*:* | 7.1 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:provisioning_services:7.6:*:*:*:*:*:*:* | 7.6 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:provisioning_services:7.7:*:*:*:*:*:*:* | 7.7 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:provisioning_services:7.8:*:*:*:*:*:*:* | 7.8 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:provisioning_services:7.9:*:*:*:*:*:*:* | 7.9 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:provisioning_services:7.11:*:*:*:*:*:*:* | 7.11 | Vulnerable | Citrix |
- cpe:2.3:a:citrix:provisioning_services:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Citrix
- cpe:2.3:a:citrix:provisioning_services:7.1:*:*:*:*:*:*:* Versions 7.1 Vulnerable ·Citrix
- cpe:2.3:a:citrix:provisioning_services:7.6:*:*:*:*:*:*:* Versions 7.6 Vulnerable ·Citrix
- cpe:2.3:a:citrix:provisioning_services:7.7:*:*:*:*:*:*:* Versions 7.7 Vulnerable ·Citrix
- cpe:2.3:a:citrix:provisioning_services:7.8:*:*:*:*:*:*:* Versions 7.8 Vulnerable ·Citrix
- cpe:2.3:a:citrix:provisioning_services:7.9:*:*:*:*:*:*:* Versions 7.9 Vulnerable ·Citrix
- cpe:2.3:a:citrix:provisioning_services:7.11:*:*:*:*:*:*:* Versions 7.11 Vulnerable ·Citrix
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-9676
- 2026-10-03 Alias added: GHSA-27c7-r685-f6vw
References
More Citrix Provisioning Services vulnerabilities
- TI-2016-07858 Citrix Provisioning Services before 7.12 allows attackers to execute arbitrary code by overwriting a function pointer. CVSS 3.0CRITICAL 9.8
- TI-2016-07857 Use-after-free vulnerability in Citrix Provisioning Services before 7.12 allows attackers… CVSS 3.0CRITICAL 9.8
- TI-2012-03480 Heap-based buffer overflow in the SoapServer service in Citrix Provisioning Services 5.0… CVSS 2.0HIGH 7.5
- TI-2016-07859 Citrix Provisioning Services before 7.12 allows attackers to obtain sensitive information… CVSS 3.0HIGH 7.5
- TI-2016-07856 Citrix Provisioning Services before 7.12 allows attackers to obtain sensitive kernel… CVSS 3.0MEDIUM 5.3
Sources
- CVE-2016-9676 · CVE Program
- CVE-2016-9676 · NVD
- FIRST EPSS
- GHSA-27c7-r685-f6vw · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences