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CVE-2022-27895

24
FAUCET Score

CVE-2022-27895 is an information exposure vulnerability in Palantir Foundry, specifically affecting versions prior to 1.785.0, where sensitive data could be inadvertently logged via the underlying Build2 library. This vulnerability carries a high CVSS score of 7.5, indicating a network-based attack with low complexity that could lead to significant confidentiality impact. While no public exploits or active exploitation have been observed, and community discussion is minimal, affected organizations should upgrade Build2 to version 1.785.0 or greater to mitigate this risk.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.785.0CPE matchmatch criteria
cpe:2.3:a:palantir:foundry_build2:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.2MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
0.6
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.37%
Probability of exploitation in next 30 days
EPSS Percentile
29.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0037 is in the 10th percentile among its peer group of 51,506 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

Remediation records are not available for this CVE.

References

github.com / palantir/security-bulletins/blob/main/PLTRSEC-2022-06.md
Third Party Advisory