In galois_2p8 before 0.1.2, PrimitivePolynomialField::new has an off-by-one buffer overflow for a vector.
Priority MEDIUM 44CWE-193Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-193 and the CVSS impact.
Summary
In galois_2p8 before 0.1.2, PrimitivePolynomialField::new has an off-by-one buffer overflow for a vector.
Why it matters now
EPSS 0.01068 65th percentileScored 2026-11-07
Fix Fixed galois_2p8 (crates.io): 0.1.2
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 |
| — | galois_2p8 (crates.io) | before 0.1.2 | 0.1.2 | Patch available | GHSA-9p8q-j6q5-mjw8 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- galois_2p8 (crates.io) Vendor— Affected before 0.1.2 Fixed in 0.1.2 Patch available GHSA-9p8q-j6q5-mjw8
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:galois_2p8_project:galois_2p8:*:*:*:*:*:*:*:* | before 0.1.2 | Vulnerable | Galois 2p8 Project |
- cpe:2.3:a:galois_2p8_project:galois_2p8:*:*:*:*:*:*:*:* Versions before 0.1.2 Vulnerable ·Galois 2p8 Project
Remediation
- Fix · GHSA-9p8q-j6q5-mjw8 galois_2p8 (crates.io) Fixed in 0.1.2 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2022-24988
- 2026-10-03 Alias added: GHSA-9p8q-j6q5-mjw8
References
Sources
- CVE-2022-24988 · CVE Program
- CVE-2022-24988 · NVD
- FIRST EPSS
- GHSA-9p8q-j6q5-mjw8 · GitHub Advisory Database · CC BY 4.0
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