Heap-based buffer overflow in SPICE before 0.12.6 allows guest OS users to read and write…
Priority LOW 32CWE-119Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-119 and the CVSS impact.
Summary
Heap-based buffer overflow in SPICE before 0.12.6 allows guest OS users to read and write to arbitrary memory locations on the host via guest QXL commands related to surface creation.
Why it matters now
EPSS 0.00467 40th percentileScored 2026-11-07
Fix Fixed Red Hat: 2 advisories
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 · 16
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* | 14.04 | Vulnerable | Canonical |
| cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:* | 15.04 | Vulnerable | Canonical |
| cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_hpc_node:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_server_eus:6.7.z:*:*:*:*:*:*:* | 6.7.z | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* | 6.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.1:*:*:*:*:*:*:* | 7.1 | Vulnerable | Red Hat |
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* Versions 14.04 Vulnerable ·Canonical
- cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:* Versions 15.04 Vulnerable ·Canonical
- cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_hpc_node:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_server_eus:6.7.z:*:*:*:*:*:*:* Versions 6.7.z Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.1:*:*:*:*:*:*:* Versions 7.1 Vulnerable ·Red Hat
Show 6 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_server_eus:7.1:*:*:*:*:*:*:* | 7.1 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | Red Hat |
| cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* | 7.0 | Vulnerable | Debian |
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Debian |
| cpe:2.3:a:spice_project:spice:*:*:*:*:*:*:*:* | up to 0.12.5 | Vulnerable | The SPICE Project |
- cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_server_eus:7.1:*:*:*:*:*:*:* Versions 7.1 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Red Hat
- cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Debian
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Debian
- cpe:2.3:a:spice_project:spice:*:*:*:*:*:*:*:* Versions up to 0.12.5 Vulnerable ·The SPICE Project
Remediation
Red Hat 2 advisories
- RHSA-2015:1890 Released 2015-10-12 · Red Hat rating Importantspice security update
- Red Hat Enterprise Linux Client (v. 7) spice-0.12.4-9.el7_1.3, spice-server-0.12.4-9.el7_1.3
- Red Hat Enterprise Linux Client Optional (v. 7) spice-server-devel-0.12.4-9.el7_1.3
- Red Hat Enterprise Linux ComputeNode Optional (v. 7) spice-0.12.4-9.el7_1.3, spice-server-0.12.4-9.el7_1.3, spice-server-devel-0.12.4-9.el7_1.3
- Red Hat Enterprise Linux Server (v. 7) spice-0.12.4-9.el7_1.3, spice-server-0.12.4-9.el7_1.3
- Red Hat Enterprise Linux Server Optional (v. 7) spice-server-devel-0.12.4-9.el7_1.3
- Red Hat Enterprise Linux Workstation (v. 7) spice-0.12.4-9.el7_1.3, spice-server-0.12.4-9.el7_1.3
- Red Hat Enterprise Linux Workstation Optional (v. 7) spice-server-devel-0.12.4-9.el7_1.3
- RHSA-2015:1889 Released 2015-10-12 · Red Hat rating Importantspice-server security update
- Red Hat Enterprise Linux Desktop (v. 6) spice-server-0.12.4-12.el6_7.3
- Red Hat Enterprise Linux Desktop Optional (v. 6) spice-server-devel-0.12.4-12.el6_7.3
- Red Hat Enterprise Linux HPC Node (v. 6) spice-server-0.12.4-12.el6_7.3
- Red Hat Enterprise Linux HPC Node Optional (v. 6) spice-server-devel-0.12.4-12.el6_7.3
- Red Hat Enterprise Linux Server (v. 6) spice-server-0.12.4-12.el6_7.3
- Red Hat Enterprise Linux Server Optional (v. 6) spice-server-devel-0.12.4-12.el6_7.3
- Red Hat Enterprise Linux Workstation (v. 6) spice-server-0.12.4-12.el6_7.3
- Red Hat Enterprise Linux Workstation Optional (v. 6) spice-server-devel-0.12.4-12.el6_7.3
Vendor assessments
Red Hat
Red Hat rating: Important. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux Client (v. 7) | Fixed | RHSA-2015:1890 |
| Red Hat Enterprise Linux Client Optional (v. 7) | Fixed | RHSA-2015:1890 |
| Red Hat Enterprise Linux ComputeNode Optional (v. 7) | Fixed | RHSA-2015:1890 |
| Red Hat Enterprise Linux Desktop (v. 6) | Fixed | RHSA-2015:1889 |
| Red Hat Enterprise Linux Desktop Optional (v. 6) | Fixed | RHSA-2015:1889 |
| Red Hat Enterprise Linux HPC Node (v. 6) | Fixed | RHSA-2015:1889 |
| Red Hat Enterprise Linux HPC Node Optional (v. 6) | Fixed | RHSA-2015:1889 |
| Red Hat Enterprise Linux Server (v. 6) | Fixed | RHSA-2015:1889 |
| Red Hat Enterprise Linux Server (v. 7) | Fixed | RHSA-2015:1890 |
| Red Hat Enterprise Linux Server Optional (v. 6) | Fixed | RHSA-2015:1889 |
| Red Hat Enterprise Linux Server Optional (v. 7) | Fixed | RHSA-2015:1890 |
| Red Hat Enterprise Linux Workstation (v. 6) | Fixed | RHSA-2015:1889 |
| Red Hat Enterprise Linux Workstation (v. 7) | Fixed | RHSA-2015:1890 |
| Red Hat Enterprise Linux Workstation Optional (v. 6) | Fixed | RHSA-2015:1889 |
| Red Hat Enterprise Linux Workstation Optional (v. 7) | Fixed | RHSA-2015:1890 |
Timeline
- 2026-10-02 Threatist record created from CVE-2015-5261
- 2026-10-03 Alias added: GHSA-w69p-8vxh-m87g
References
Sources
- CVE-2015-5261 · CVE Program
- CVE-2015-5261 · NVD
- FIRST EPSS
- GHSA-w69p-8vxh-m87g · GitHub Advisory Database · CC BY 4.0
- CVE-2015-5261 · Red Hat security data · CC BY 4.0
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