util/src/zip.rs in Grin before 1.0.2 mishandles suspicious files.
Priority MEDIUM 48CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
util/src/zip.rs in Grin before 1.0.2 mishandles suspicious files. An attacker can execute arbitrary code via directory traversal in a ZIP archive.
Why it matters now
EPSS 0.03588 89th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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-2019-9195
- 2026-10-03 Alias added: GHSA-v6c9-7f38-qq3j
References
More Grin vulnerabilities
- TI-2020-05460 Grin through 2.1.1 has Insufficient Validation. CVSS 3.1HIGH 7.5
- TI-2020-12516 Grin 3.0.0 before 4.0.0 has insufficient validation of data related to Mimblewimble. CVSS 3.1HIGH 7.5
- TI-2020-09951 Grin before 3.1.0 allows attackers to adversely affect availability of data on a Mimblewimble blockchain. CVSS 3.1MEDIUM 5.3
Sources
- CVE-2019-9195 · CVE Program
- CVE-2019-9195 · NVD
- FIRST EPSS
- GHSA-v6c9-7f38-qq3j · GitHub Advisory Database · CC BY 4.0
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