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CVE-2022-36124

24
FAUCET Score

CVE-2022-36124 is a high-severity vulnerability affecting Rust applications using Apache Avro Rust SDK versions prior to 0.14.0. An unauthenticated attacker can exploit this flaw remotely to cause a denial of service by consuming excessive memory, leading to an out-of-memory condition. While no active exploitation or public exploit code has been identified, and community discussion is minimal, organizations should prioritize updating to version 0.14.0 to mitigate this risk.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.14.0CPE matchmatch criteria
cpe:2.3:a:apache:avro:*:*:*:*:*: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
1.31%
Probability of exploitation in next 30 days
EPSS Percentile
67.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0131 is in the 47th 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: apache-avroFixed in: 0.14.0

Vendor Advisories (1)

rustGHSA-wcm8-86x6-8mv3high

Apache Avro Rust SDK's Reader could consume memory beyond allowed constraints

Aug 10, 2022

References

lists.apache.org / thread/kj429rzo1xxjgz058qqqg0y7c0p512zo
Mailing ListVendor Advisory