Multiple memory leaks in xsupplicant before 1.2.6, and possibly other versions, allow…
Priority LOW 21Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Multiple memory leaks in xsupplicant before 1.2.6, and possibly other versions, allow attackers to cause a denial of service (memory consumption) via unspecified vectors.
Why it matters now
EPSS 0.01206 68th 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 · 16
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:xsupplicant:xsupplicant:*:*:*:*:*:*:*:* | up to 1.2.5 | Vulnerable | Xsupplicant |
| cpe:2.3:a:xsupplicant:xsupplicant:0.5:*:*:*:*:*:*:* | 0.5 | Vulnerable | Xsupplicant |
| cpe:2.3:a:xsupplicant:xsupplicant:0.6:*:*:*:*:*:*:* | 0.6 | Vulnerable | Xsupplicant |
| cpe:2.3:a:xsupplicant:xsupplicant:0.7:*:*:*:*:*:*:* | 0.7 | Vulnerable | Xsupplicant |
| cpe:2.3:a:xsupplicant:xsupplicant:0.8:*:*:*:*:*:*:* | 0.8 | Vulnerable | Xsupplicant |
| cpe:2.3:a:xsupplicant:xsupplicant:0.8b:*:*:*:*:*:*:* | 0.8b | Vulnerable | Xsupplicant |
| cpe:2.3:a:xsupplicant:xsupplicant:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | Xsupplicant |
| cpe:2.3:a:xsupplicant:xsupplicant:1.0.1:*:*:*:*:*:*:* | 1.0.1 | Vulnerable | Xsupplicant |
| cpe:2.3:a:xsupplicant:xsupplicant:1.0pre1:*:*:*:*:*:*:* | 1.0pre1 | Vulnerable | Xsupplicant |
| cpe:2.3:a:xsupplicant:xsupplicant:1.0pre2:*:*:*:*:*:*:* | 1.0pre2 | Vulnerable | Xsupplicant |
- cpe:2.3:a:xsupplicant:xsupplicant:*:*:*:*:*:*:*:* Versions up to 1.2.5 Vulnerable ·Xsupplicant
- cpe:2.3:a:xsupplicant:xsupplicant:0.5:*:*:*:*:*:*:* Versions 0.5 Vulnerable ·Xsupplicant
- cpe:2.3:a:xsupplicant:xsupplicant:0.6:*:*:*:*:*:*:* Versions 0.6 Vulnerable ·Xsupplicant
- cpe:2.3:a:xsupplicant:xsupplicant:0.7:*:*:*:*:*:*:* Versions 0.7 Vulnerable ·Xsupplicant
- cpe:2.3:a:xsupplicant:xsupplicant:0.8:*:*:*:*:*:*:* Versions 0.8 Vulnerable ·Xsupplicant
- cpe:2.3:a:xsupplicant:xsupplicant:0.8b:*:*:*:*:*:*:* Versions 0.8b Vulnerable ·Xsupplicant
- cpe:2.3:a:xsupplicant:xsupplicant:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Xsupplicant
- cpe:2.3:a:xsupplicant:xsupplicant:1.0.1:*:*:*:*:*:*:* Versions 1.0.1 Vulnerable ·Xsupplicant
- cpe:2.3:a:xsupplicant:xsupplicant:1.0pre1:*:*:*:*:*:*:* Versions 1.0pre1 Vulnerable ·Xsupplicant
- cpe:2.3:a:xsupplicant:xsupplicant:1.0pre2:*:*:*:*:*:*:* Versions 1.0pre2 Vulnerable ·Xsupplicant
Show 6 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:xsupplicant:xsupplicant:1.2:*:*:*:*:*:*:* | 1.2 | Vulnerable | Xsupplicant |
| cpe:2.3:a:xsupplicant:xsupplicant:1.2.1:*:*:*:*:*:*:* | 1.2.1 | Vulnerable | Xsupplicant |
| cpe:2.3:a:xsupplicant:xsupplicant:1.2.2:*:*:*:*:*:*:* | 1.2.2 | Vulnerable | Xsupplicant |
| cpe:2.3:a:xsupplicant:xsupplicant:1.2.3:*:*:*:*:*:*:* | 1.2.3 | Vulnerable | Xsupplicant |
| cpe:2.3:a:xsupplicant:xsupplicant:1.2.4:*:*:*:*:*:*:* | 1.2.4 | Vulnerable | Xsupplicant |
| cpe:2.3:a:xsupplicant:xsupplicant:1.2pre1:*:*:*:*:*:*:* | 1.2pre1 | Vulnerable | Xsupplicant |
- cpe:2.3:a:xsupplicant:xsupplicant:1.2:*:*:*:*:*:*:* Versions 1.2 Vulnerable ·Xsupplicant
- cpe:2.3:a:xsupplicant:xsupplicant:1.2.1:*:*:*:*:*:*:* Versions 1.2.1 Vulnerable ·Xsupplicant
- cpe:2.3:a:xsupplicant:xsupplicant:1.2.2:*:*:*:*:*:*:* Versions 1.2.2 Vulnerable ·Xsupplicant
- cpe:2.3:a:xsupplicant:xsupplicant:1.2.3:*:*:*:*:*:*:* Versions 1.2.3 Vulnerable ·Xsupplicant
- cpe:2.3:a:xsupplicant:xsupplicant:1.2.4:*:*:*:*:*:*:* Versions 1.2.4 Vulnerable ·Xsupplicant
- cpe:2.3:a:xsupplicant:xsupplicant:1.2pre1:*:*:*:*:*:*:* Versions 1.2pre1 Vulnerable ·Xsupplicant
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-5602
- 2026-10-03 Alias added: GHSA-g44m-r382-72h8
References
More Xsupplicant vulnerabilities
- TI-2006-05406 Stack-based buffer overflow in the eap_do_notify function in eap.c in xsupplicant before… CVSS 2.0HIGH 9.0
Sources
- CVE-2006-5602 · CVE Program
- CVE-2006-5602 · NVD
- FIRST EPSS
- GHSA-g44m-r382-72h8 · GitHub Advisory Database · CC BY 4.0
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