Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2022-41854

24
FAUCET Score

CVE-2022-41854 is a Denial of Service (DoS) vulnerability affecting Snakeyaml, specifically when parsing untrusted YAML files, and impacts products like Fedora. An attacker can trigger a stack overflow by providing specially crafted input, leading to a crash and DoS. This vulnerability has a CVSS score of 6.5 (Medium), indicating it can be exploited remotely with low attack complexity and high impact on availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.32CPE matchmatch criteria
cpe:2.3:a:snakeyaml_project:snakeyaml:*:*:*:*:*:*:*:*
36CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
37CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.8MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.3
Impact Score
4.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.48%
Probability of exploitation in next 30 days
EPSS Percentile
71.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0148 is in the 83rd percentile among its peer group of 26,221 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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (34)

mavenpatch availablevia ghsa
Product: org.yaml:snakeyamlFixed in: 1.32
microsoftpatch availablevia msrc
Product: 19652-16823
microsoftpatch availablevia msrc
Product: cbl2 snakeyaml on CBL Mariner 2.0
redhatpatch availablevia redhat_api
Product: AMQ ClientsFixed in: dev-java-snakeyaml
View patch
redhatpatch availablevia redhat_api
Product: MTA-6.2-RHEL-9Fixed in: mta/mta-windup-addon-rhel9:6.2.0-11
View patch
redhatpatch availablevia redhat_api
Product: OCP-Tools-4.12-RHEL-8Fixed in: ocp-tools-4/jenkins-agent-base-rhel8:v4.12.0-1683009711
View patch
redhatpatch availablevia redhat_api
Product: OCP-Tools-4.12-RHEL-8Fixed in: ocp-tools-4/jenkins-rhel8:v4.12.0-1683010621
View patch
redhatpatch availablevia redhat_api
Product: Red Hat build of Eclipse Vert.x 4.3.7Fixed in: dev-java-snakeyaml
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Fuse 7.12Fixed in: dev-java-snakeyaml
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7Fixed in: dev-java-snakeyaml
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 8Fixed in: eap7-snakeyaml-0:1.33.0-2.SP1_redhat_00001.1.el8eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 9Fixed in: eap7-snakeyaml-0:1.33.0-2.SP1_redhat_00001.1.el9eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.4 on RHEL 7Fixed in: eap7-snakeyaml-0:1.33.0-2.SP1_redhat_00001.1.el7eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Single Sign-On 7Fixed in: dev-java-snakeyaml
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Single Sign-On 7.6 for RHEL 7Fixed in: rh-sso7-keycloak-0:18.0.7-1.redhat_00001.1.el7sso
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Single Sign-On 7.6 for RHEL 8Fixed in: rh-sso7-keycloak-0:18.0.7-1.redhat_00001.1.el8sso
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Single Sign-On 7.6 for RHEL 9Fixed in: rh-sso7-keycloak-0:18.0.7-1.redhat_00001.1.el9sso
View patch
redhatpatch availablevia redhat_api
Product: RHEL-8 based Middleware ContainersFixed in: rh-sso-7/sso76-openshift-rhel8:7.6-22
View patch
redhatpatch availablevia redhat_api
Product: RHINT Camel-Springboot 3.18.3.P2
View patch
redhatpatch availablevia redhat_api
Product: RHINT Camel-Springboot 3.20.1Fixed in: dev-java-snakeyaml
View patch
redhatpatch availablevia redhat_api
Product: RHPAM 7.13.4 async
View patch
redhatpatch availablevia redhat_api
Product: Migration Toolkit for Runtimes 1 on RHEL 8Fixed in: mtr/mtr-web-container-rhel8:1.1-7
View patch
redhatvendor investigatingvia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: log4j
redhatvendor investigatingvia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: log4j:2/log4j
redhatvendor investigatingvia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: jackson-jaxrs-providers
redhatno patchvia redhat_api
Product: Red Hat OpenShift Container Platform 4Fixed in: jenkins-2-plugins
redhatno patchvia redhat_api
Product: Red Hat OpenShift Dev SpacesFixed in: devspaces/idea-rhel8
redhatno patchvia redhat_api
Product: Red Hat OpenShift Dev SpacesFixed in: devspaces/udi-rhel8
redhatno patchvia redhat_api
Product: A-MQ Clients 2Fixed in: dev-java-snakeyaml
redhatno patchvia redhat_api
Product: Red Hat Integration Camel K 1Fixed in: dev-java-snakeyaml
redhatno patchvia redhat_api
Product: Red Hat JBoss Enterprise Application Platform Expansion PackFixed in: dev-java-snakeyaml
redhatno patchvia redhat_api
Product: Red Hat support for Spring BootFixed in: dev-java-snakeyaml
redhatend of lifevia redhat_api
Product: Red Hat build of Debezium 1Fixed in: dev-java-snakeyaml
redhatend of lifevia redhat_api
Product: Red Hat Software CollectionsFixed in: rh-maven36-byte-buddy

Vendor Advisories (3)

redhatCVE-2022-41854Moderate

dev-java/snakeyaml: DoS via stack overflow

Nov 13, 2022
mavenGHSA-w37g-rhq8-7m4jmedium

Snakeyaml vulnerable to Stack overflow leading to denial of service

Nov 11, 2022
microsoft2022-Nov/CVE-2022-41854Moderate

Stack Overflow in Snakeyaml

Nov 8, 2022

References

bugs.chromium.org / p/oss-fuzz/issues/detail
ExploitIssue TrackingThird Party Advisory
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/3DDXEXXWAZGF5AVHIPGFPXIWL6TSMKJE
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/7MKE4XWRXTH32757H7QJU4ACS67DYDCR
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/KSPAJ5Y45A4ZDION2KN5RDWLHK4XKY2J
security.netapp.com / advisory/ntap-20240315-0009
security.netapp.com / advisory/ntap-20240621-0006