Buffer overflow in the HPDF_Page_Circle function in hpdf_page_operator.c in Takeshi Kanno…
Priority LOW 16Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- High
- 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
Buffer overflow in the HPDF_Page_Circle function in hpdf_page_operator.c in Takeshi Kanno Haru Free PDF Library (libharu2, aka libharu) 2.0.7 and earlier allows context-dependent attackers to cause a denial of service (application crash) via certain arguments that yield a large amount of PDF data, as demonstrated by a filled circle.
Why it matters now
EPSS 0.01275 70th 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 · 8
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:takeshi_kanno:haru_free_pdf_library:2.0:*:*:*:*:*:*:* | 2.0 | Vulnerable | Takeshi Kanno |
| cpe:2.3:a:takeshi_kanno:haru_free_pdf_library:2.0.1:*:*:*:*:*:*:* | 2.0.1 | Vulnerable | Takeshi Kanno |
| cpe:2.3:a:takeshi_kanno:haru_free_pdf_library:2.0.2:*:*:*:*:*:*:* | 2.0.2 | Vulnerable | Takeshi Kanno |
| cpe:2.3:a:takeshi_kanno:haru_free_pdf_library:2.0.3:*:*:*:*:*:*:* | 2.0.3 | Vulnerable | Takeshi Kanno |
| cpe:2.3:a:takeshi_kanno:haru_free_pdf_library:2.0.4:*:*:*:*:*:*:* | 2.0.4 | Vulnerable | Takeshi Kanno |
| cpe:2.3:a:takeshi_kanno:haru_free_pdf_library:2.0.5:*:*:*:*:*:*:* | 2.0.5 | Vulnerable | Takeshi Kanno |
| cpe:2.3:a:takeshi_kanno:haru_free_pdf_library:2.0.6:*:*:*:*:*:*:* | 2.0.6 | Vulnerable | Takeshi Kanno |
| cpe:2.3:a:takeshi_kanno:haru_free_pdf_library:2.0.7:*:*:*:*:*:*:* | 2.0.7 | Vulnerable | Takeshi Kanno |
- cpe:2.3:a:takeshi_kanno:haru_free_pdf_library:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Takeshi Kanno
- cpe:2.3:a:takeshi_kanno:haru_free_pdf_library:2.0.1:*:*:*:*:*:*:* Versions 2.0.1 Vulnerable ·Takeshi Kanno
- cpe:2.3:a:takeshi_kanno:haru_free_pdf_library:2.0.2:*:*:*:*:*:*:* Versions 2.0.2 Vulnerable ·Takeshi Kanno
- cpe:2.3:a:takeshi_kanno:haru_free_pdf_library:2.0.3:*:*:*:*:*:*:* Versions 2.0.3 Vulnerable ·Takeshi Kanno
- cpe:2.3:a:takeshi_kanno:haru_free_pdf_library:2.0.4:*:*:*:*:*:*:* Versions 2.0.4 Vulnerable ·Takeshi Kanno
- cpe:2.3:a:takeshi_kanno:haru_free_pdf_library:2.0.5:*:*:*:*:*:*:* Versions 2.0.5 Vulnerable ·Takeshi Kanno
- cpe:2.3:a:takeshi_kanno:haru_free_pdf_library:2.0.6:*:*:*:*:*:*:* Versions 2.0.6 Vulnerable ·Takeshi Kanno
- cpe:2.3:a:takeshi_kanno:haru_free_pdf_library:2.0.7:*:*:*:*:*:*:* Versions 2.0.7 Vulnerable ·Takeshi Kanno
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-6146
- 2026-10-03 Alias added: GHSA-x5vm-78c2-pxjm
References
Sources
- CVE-2006-6146 · CVE Program
- CVE-2006-6146 · NVD
- FIRST EPSS
- GHSA-x5vm-78c2-pxjm · GitHub Advisory Database · CC BY 4.0
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