What is CVE-2025-29488?

CVE-2025-29488 is a medium-severity vulnerability in Libming, classified under Information Disclosure. CVSS score: 6.5/10. Published 2025-03-27.

How severe is CVE-2025-29488?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Information disclosure in Libming

CVE-2025-29488

libming v0.4.8 was discovered to contain a memory leak via the parseSWF_INITACTION function.

Vulnerability class: Information Disclosure

Published 2025-03-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.003 (25.1th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 25.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

Libming — versions 0.4.8

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

github.com/libming/libming/issues/330 (Exploit, Issue Tracking)
github.com/goodmow/PoC/blob/main/libming/libming-fuzz5.readme (Exploit)

Frequently asked questions

What is CVE-2025-29488?: CVE-2025-29488 is a medium-severity vulnerability in Libming, classified under Information Disclosure. CVSS score: 6.5/10. Published 2025-03-27.
How severe is CVE-2025-29488?: Medium severity. CVSS v3 base score is 6.5 out of 10.