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CVE-2018-25001

21
FAUCET Score

CVE-2018-25001 describes a use-after-free vulnerability in the libpulse-binding crate for Rust, affecting versions prior to 2.5.0. This medium-severity flaw (CVSS 6.5) can be exploited remotely with low complexity, potentially leading to high integrity impact without requiring user interaction. While no public exploits or Metasploit modules are available, and community discussion is minimal, organizations using affected versions should update to mitigate this risk.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.0.5, < 2.5.0CPE matchmatch criteria
cpe:2.3:a:libpulse-binding_project:libpulse-binding:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.99%
Probability of exploitation in next 30 days
EPSS Percentile
58.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0099 is in the 72nd percentile among its peer group of 21,951 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 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: 2.5.0

Vendor Advisories (1)

rustGHSA-f56g-chqp-22m9medium

Use after free in libpulse-binding

Feb 3, 2024

References

rustsec.org / advisories/RUSTSEC-2018-0020.html
ExploitThird Party Advisory