What is CVE-2024-35427?

CVE-2024-35427 is a medium-severity vulnerability in Lonelycoder Vmir, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 5.5/10. Published 2024-11-08.

How severe is CVE-2024-35427?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Lonelycoder Vmir

CVE-2024-35427

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

Published 2024-11-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.002 (4.2th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 4.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Lonelycoder Vmir — versions 2018-08-28

Weakness classification (CWE)

CWE-754 — Improper Check for Unusual or Exceptional Conditions

References

github.com/andoma/vmir/issues/20 (Third Party Advisory, Issue Tracking)
gist.github.com/haruki3hhh/1edba199c52039791bbcb33a5196c1c3 (Third Party Advisory)

Frequently asked questions

What is CVE-2024-35427?: CVE-2024-35427 is a medium-severity vulnerability in Lonelycoder Vmir, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 5.5/10. Published 2024-11-08.
How severe is CVE-2024-35427?: Medium severity. CVSS v3 base score is 5.5 out of 10.