CVE-2023-48024

Name: CVE-2023-48024
Creator: NVD / NIST
Published: 2023-11-17T17:15:07.893+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.58%

Last modified Jun 17, 2026

CVE-2023-48024 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Liblisp through commit 4c65969 was discovered to contain a use-after-free vulnerability in void hash_destroy(hash_table_t *h) at hash.c. EPSS estimates a 0.58% chance of exploitation in the next 30 days.

Description

Liblisp through commit 4c65969 was discovered to contain a use-after-free vulnerability in void hash_destroy(hash_table_t *h) at hash.c

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS Probability

0.58%

43.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-416

Affected Software

Vendor	Product	Versions
Howerj	Liblisp	<= 2019-02-08

References

https://github.com/howerj/liblisp/issues/1Exploit, Issue Tracking
https://github.com/howerj/liblisp/issues/1Exploit, Issue Tracking

Timeline

Published: Nov 17, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-48024?

Liblisp through commit 4c65969 was discovered to contain a use-after-free vulnerability in void hash_destroy(hash_table_t *h) at hash.c

How severe is CVE-2023-48024?

CVE-2023-48024 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.58% probability of exploitation in the next 30 days.

How do I fix CVE-2023-48024?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-48024?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST