7.3

RHSA-2026:40380: ruby3.3 Red Hat

CVSS: 7.3v3.1HighPublished
Published 16-07-2026Last modified 17-10-2026
Open JSON

Vulnerability summary

RHSA-2026:40380 is a high (CVSS 7.3) vulnerability in ruby3.3 Red Hat.

Overall risk
29/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.3/10
010
High · v3.1 (OSV · Red hat), selected by version preference
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 5 · Downstream 0
CVE-2026-42257CVE-2026-42258CVE-2026-47240CVE-2026-47241CVE-2026-47242

Timeline

  1. 16-07-2026
    PublishedVulnerability first disclosed.
  2. 17-10-2026
    Last modifiedVulnerability information updated.

Description

Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

CVSS metrics

1 score · 1 source · 1 version

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

Redhat24 products
  • ruby3.3< 0:3.3.10-23.4.hum1
  • ruby3.3-bundled-gems< 0:3.3.10-23.4.hum1
  • ruby3.3-default-gems< 0:3.3.10-23.4.hum1
  • ruby3.3-devel< 0:3.3.10-23.4.hum1
  • ruby3.3-doc< 0:3.3.10-23.4.hum1

1 vendor · 24 products

References

32 links
Show all 32 references