What is CVE-2018-25027?

CVE-2018-25027 is a high-severity vulnerability in Libpulse-Binding Project, classified under Use After Free. CVSS score: 7.5/10. Published 2021-12-27.

How severe is CVE-2018-25027?

High severity. CVSS v3 base score is 7.5 out of 10.

Use After Free in Libpulse-Binding Project

CVE-2018-25027

An issue was discovered in the libpulse-binding crate before 1.2.1 for Rust. get_format_info can cause a use-after-free.

Vulnerability class: Use-After-Free

Published 2021-12-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.013 (69.9th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 69.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Libpulse-Binding Project

Weakness classification (CWE)

CWE-416 — Use After Free

References

rustsec.org/advisories/RUSTSEC-2018-0021.html (Third Party Advisory)
raw.githubusercontent.com/rustsec/advisory-db/main/crates/libpulse-binding/RUST… (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2018-25027?: CVE-2018-25027 is a high-severity vulnerability in Libpulse-Binding Project, classified under Use After Free. CVSS score: 7.5/10. Published 2021-12-27.
How severe is CVE-2018-25027?: High severity. CVSS v3 base score is 7.5 out of 10.