Double free vulnerability in the Widget Library (libxfcegui4) in Xfce before 4.4.2 might…
Priority MEDIUM 50CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
Double free vulnerability in the Widget Library (libxfcegui4) in Xfce before 4.4.2 might allow remote attackers to execute arbitrary code via unknown vectors related to the "cliend id, program name and working directory in session management."
Why it matters now
EPSS 0.03983 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
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2007-6532
- 2026-10-03 Alias added: GHSA-r358-3wc9-8h67
References
More Xfce vulnerabilities
- TI-2009-04752 Xfce4-session 4.5.91 in Xfce does not lock the screen when the suspend or hibernate… CVSS 2.0HIGH 7.2
- TI-2007-06228 Stack-based buffer overflow in the Panel (xfce4-panel) component in Xfce before 4.4.2… CVSS 2.0MEDIUM 5.0
- TI-2018-13014 Xfce Thunar 1.6.15, when Xfce 4.12 is used, mishandles the IBus-Unikey input method for… CVSS 3.0MEDIUM 4.7
Sources
- CVE-2007-6532 · CVE Program
- CVE-2007-6532 · NVD
- FIRST EPSS
- GHSA-r358-3wc9-8h67 · GitHub Advisory Database · CC BY 4.0
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