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CVE-2020-36214

19
FAUCET Score

CVE-2020-36214 is a data race vulnerability affecting the multiqueue2 Rust crate prior to version 0.1.7, stemming from the ability to send a non-Send type to a different thread. It carries a CVSS score of 5.9 (Medium) due to its network attack vector and high attack complexity, potentially leading to high availability impacts. There is no evidence of active exploitation, public exploit code, or significant community discussion, indicating a low current threat landscape.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.1.7CPE matchmatch criteria
cpe:2.3:a:multiqueue2_project:multiqueue2:*:*:*:*:*:rust:*:*

CVSS Data

CVSS version used by this source: 3.1

5.9MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.11%
Probability of exploitation in next 30 days
EPSS Percentile
62.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0111 is in the 24th percentile among its peer group of 19,956 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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: multiqueue2Fixed in: 0.1.7

Vendor Advisories (1)

rustGHSA-jphw-p3m6-pj3cmedium

Data races in multiqueue2

Aug 25, 2021

References

rustsec.org / advisories/RUSTSEC-2020-0106.html
ExploitVendor Advisory