7.4

RHSA-2026:74166: openssl3 Red Hat

CVSS: 7.4v3.1HighPublished
Published 02-10-2026Last modified 19-10-2026
Open JSON

Vulnerability summary

RHSA-2026:74166 is a high (CVSS 7.4) vulnerability in openssl3 Red Hat.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.4/10
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 13 · Downstream 0
CVE-2026-35189CVE-2026-35191CVE-2026-42772CVE-2026-54872CVE-2026-54873CVE-2026-54875

Timeline

  1. 02-10-2026
    PublishedVulnerability first disclosed.
  2. 19-10-2026
    Last modifiedVulnerability information updated.

Description

Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement 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

Redhat4 products
  • openssl3< 0:3.5.9-0.1.hum1
  • openssl3-devel< 0:3.5.9-0.1.hum1
  • openssl3-devel-engine< 0:3.5.9-0.1.hum1
  • openssl3-libs< 0:3.5.9-0.1.hum1

1 vendor · 4 products

References

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