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CVE-2025-8863

23
FAUCET Score

CVE-2025-8863 describes a vulnerability in YugabyteDB where diagnostic information is transmitted insecurely over HTTP, potentially exposing sensitive data during transit. With a CVSS score of 7.0 (HIGH), this network-based vulnerability has high attack complexity but requires no user interaction or privileges, leading to potential high impact on confidentiality and low impact on integrity and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
YugabyteDB IncYugabyteDB
>= 2.20.0.0, < 2.20.7.0, >= 2.23.0.0, < 2.23.1.0, >= 2024.1.0, < 2024.1.3CNA affecteddefault unaffected

CVSS Data

CVSS version used by this source: 4.0

7.0HIGH

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
NONE
VS Availability
NONE
SS Confidentiality
HIGH
SS Integrity
LOW
SS Availability
LOW
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.24%
Probability of exploitation in next 30 days
EPSS Percentile
14.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0024 is in the 1st percentile among its peer group of 8,915 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (2)

redhatvendor investigatingvia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 8Fixed in: yugabytedb
redhatvendor investigatingvia redhat_api
Product: Red Hat JBoss Enterprise Application Platform Expansion PackFixed in: yugabytedb

Vendor Advisories (1)

redhatCVE-2025-8863Low

yugabytedb: YugabyteDB information exposure

Aug 11, 2025

References

docs.yugabyte.com / preview/secure/vulnerability-disclosure-policy