CVE-2024-35421

Name: CVE-2024-35421
Creator: NVD / NIST
Published: 2024-11-08T22:15:16.09+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.20%

Last modified Jun 17, 2026

CVE-2024-35421 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. vmir e8117 was discovered to contain a segmentation violation via the wasm_parse_block function at /src/vmir_wasm_parser.c.. EPSS estimates a 0.20% chance of exploitation in the next 30 days.

Description

vmir e8117 was discovered to contain a segmentation violation via the wasm_parse_block function at /src/vmir_wasm_parser.c.

Metrics

CVSS 3.1

5.5/10

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

EPSS Probability

0.20%

10.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-754

Affected Software

Vendor	Product	Versions
Lonelycoder	Vmir	2018-08-28

References

https://gist.github.com/haruki3hhh/318c4e35531f9e3b01df51016ac5c12bThird Party Advisory
https://github.com/andoma/vmir/issues/22Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Nov 8, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-35421?

vmir e8117 was discovered to contain a segmentation violation via the wasm_parse_block function at /src/vmir_wasm_parser.c.

How severe is CVE-2024-35421?

CVE-2024-35421 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.20% probability of exploitation in the next 30 days.

How do I fix CVE-2024-35421?

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-2024-35421?

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

Scan your code now

Source: NVD / NIST