Liblisp through commit 4c65969 was discovered to contain a use-after-free vulnerability…
Priority MEDIUM 62CWE-416Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-416 and the CVSS impact.
Summary
Liblisp through commit 4c65969 was discovered to contain a use-after-free vulnerability in void hash_destroy(hash_table_t *h) at hash.c
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00584 48th 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
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 |
|---|---|---|---|---|---|
| — | — | 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-2023-48024
- 2026-10-03 Alias added: GHSA-h985-4pxm-24pr
References
More Howerj Liblisp vulnerabilities
- TI-2023-26005 Liblisp through commit 4c65969 was discovered to contain a out-of-bounds-read… CVSS 3.1HIGH 8.1
Sources
- CVE-2023-48024 · CVE Program
- CVE-2023-48024 · NVD
- FIRST EPSS
- GHSA-h985-4pxm-24pr · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences