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CVE-2026-28279

27
FAUCET Score

CVE-2026-28279 is an OS command injection

Impacted Technologies

VendorProductVersion(s)CPE
< 0.5.0CPE matchmatch criteria
cpe:2.3:a:jmpsec:osctrl:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.3HIGH

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

Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.7
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.90%
Probability of exploitation in next 30 days
EPSS Percentile
56.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0090 is in the 69th percentile among its peer group of 46 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.2 Bluesky, 0.0 Mastodon, and 0.0 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 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
gopatch availablevia ghsa
Product: github.com/jmpsec/osctrlFixed in: 0.5.0

Vendor Advisories (1)

goGHSA-rchw-322g-f7rmhigh

osctrl is Vulnerable to OS Command Injection via Environment Configuration

Feb 28, 2026

References

github.com / jmpsec/osctrl/pull/777
Issue TrackingPatch
github.com / jmpsec/osctrl/pull/780
Issue TrackingPatch
github.com / jmpsec/osctrl/security/advisories/GHSA-rchw-322g-f7rm
MitigationVendor Advisory