gurk (aka gurk-rs) through 0.6.3 mishandles ANSI escape sequences.
Priority MEDIUM 58CWE-150Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- None · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub.
Summary
gurk (aka gurk-rs) through 0.6.3 mishandles ANSI escape sequences.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00286 21st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| boxdot | gurk | up to 0.6.3 | — | No fix listed | CNA |
| — | gurk (crates.io) | up to 0.6.3 | — | No fix listed | GHSA-89xp-c3mq-qj84 |
- gurk Vendorboxdot Affected up to 0.6.3 Fixed in — No fix listed CNA
- gurk (crates.io) Vendor— Affected up to 0.6.3 Fixed in — No fix listed GHSA-89xp-c3mq-qj84
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-30089
- 2026-10-03 Alias added: GHSA-89xp-c3mq-qj84
References
Sources
- CVE-2025-30089 · CVE Program
- CVE-2025-30089 · NVD
- FIRST EPSS
- GHSA-89xp-c3mq-qj84 · GitHub Advisory Database · CC BY 4.0
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