CVE-2024-48877

Name: CVE-2024-48877
Creator: NVD / NIST
Published: 2025-06-02T15:15:32.2+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.27%

Last modified Jun 17, 2026

CVE-2024-48877 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A memory corruption vulnerability exists in the Shared String Table Record Parser implementation in xls2csv utility version 0.95. A specially crafted malformed file can lead to a heap buffer overflow. EPSS estimates a 0.27% chance of exploitation in the next 30 days.

Description

A memory corruption vulnerability exists in the Shared String Table Record Parser implementation in xls2csv utility version 0.95. A specially crafted malformed file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

0.27%

19.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Wagner	Xls2csv	0.95

References

https://talosintelligence.com/vulnerability_reports/TALOS-2024-2128Exploit, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2025/06/msg00032.html
https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2128Exploit, Third Party Advisory

Timeline

Published: Jun 2, 2025
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-48877?

How severe is CVE-2024-48877?

CVE-2024-48877 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.27% probability of exploitation in the next 30 days.

How do I fix CVE-2024-48877?

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-2024-48877?

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

Scan your code now

Source: NVD / NIST