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CVE-2022-24913

20
FAUCET Score

CVE-2022-24913 affects versions of the com.fasterxml.util:java-merge-sort package prior to 1.1.0, specifically within the StdTempFileProvider() function. This vulnerability, rated Medium (CVSS 5.5), stems from the insecure use of File.createTempFile(), which can expose the contents of temporary files to a local attacker. While no active exploitation, public exploit code, or significant community discussion has been observed, the flaw could lead to unauthorized disclosure of sensitive information.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.1.0CPE matchmatch criteria
cpe:2.3:a:java-merge-sort_project:java-merge-sort:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.24%
Probability of exploitation in next 30 days
EPSS Percentile
15.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0024 is in the 66th percentile among its peer group of 15,938 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 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 (2)

github_advisorypatch availablevia nvd_reference
View patch
mavenpatch availablevia ghsa
Product: com.fasterxml.util:java-merge-sortFixed in: 1.1.0

Vendor Advisories (1)

mavenGHSA-qxxc-7mq4-mf79medium

Java Merge-sort Insecure Temporary File vulnerability

Jan 12, 2023

References

github.com / cowtowncoder/java-merge-sort/commit/450fdee70b5f181c2afc5d817f293efa1a543902
PatchThird Party Advisory
github.com / cowtowncoder/java-merge-sort/pull/21
PatchThird Party Advisory
security.snyk.io / vuln/SNYK-JAVA-COMFASTERXMLUTIL-3227926
Third Party Advisory