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CVE-2018-25028

25
FAUCET Score

CVE-2018-25028 describes a use-after-free vulnerability in the libpulse-binding crate for Rust, specifically affecting versions prior to 1.2.1, which can be triggered by the get_context function. This vulnerability carries a high severity CVSS score of 7.5, indicating it can be exploited remotely with low complexity, requiring no user interaction, and leading to high availability impact. Despite its severity, there is currently no evidence of active exploitation, no public exploit code available (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.2.1CPE matchmatch criteria
cpe:2.3:a:libpulse-binding_project:libpulse-binding:*:*:*:*:*:rust:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.09%
Probability of exploitation in next 30 days
EPSS Percentile
62.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0109 is in the 39th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

rustpatch availablevia ghsa
Product: libpulse-bindingFixed in: 1.2.1

Vendor Advisories (1)

rustGHSA-jqpv-jm4m-86j9high

Use After Free in libpulse-binding

Jan 6, 2022

References

raw.githubusercontent.com / rustsec/advisory-db/main/crates/libpulse-binding/RUSTSEC-2018-0021.md
Vendor Advisory
rustsec.org / advisories/RUSTSEC-2018-0021.html
Vendor Advisory