USN-8066-1: ruby-rack Ubuntu

CVSS: UnknownPublished
Published 26-02-2026Last modified 30-06-2026
Open JSON

Vulnerability summary

USN-8066-1 is a vulnerability in ruby-rack Ubuntu with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 0 · Related 2
CVE-2026-22860CVE-2026-25500

Timeline

  1. 26-02-2026
    PublishedVulnerability first disclosed.
  2. 30-06-2026
    Last modifiedVulnerability information updated.

Description

ruby-rack vulnerabilities Minh Pham Quang discovered that Rack did not correctly handle parsing certain paths, which could lead to a path traversal attack. An attacker could possibly use this issue to leak sensitive information. (CVE-2026-22860) Ali Firas discovered that Rack did not correctly sanitize certain inputs. An attacker could possibly use this issue to execute arbitrary code. (CVE-2026-25500)

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Ubuntu1 product
  • ruby-rack< 2.0.7-2ubuntu0.1+esm9 | < 2.1.4-5ubuntu1.2+esm2 | < 2.2.7-1ubuntu0.6 | < 3.1.16-0.1ubuntu0.2

1 vendor · 1 product

References

3 links