8.1

RHSA-2026:66524: openssl Red Hat

CVSS: 8.1v3.1HighPublished
Published 11-09-2026Last modified 19-10-2026
Open JSON

Vulnerability summary

RHSA-2026:66524 is a high (CVSS 8.1) vulnerability in openssl Red Hat.

Overall risk
32/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.1/10
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 2 · Downstream 0
CVE-2024-5535CVE-2026-45447

Timeline

  1. 11-09-2026
    PublishedVulnerability first disclosed.
  2. 19-10-2026
    Last modifiedVulnerability information updated.

Description

Red Hat Security Advisory: openssl security, 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

Redhat2 products
  • openssl< 0:1.0.1e-61.el6_10.1
  • openssl-static< 0:1.0.1e-61.el6_10.1

1 vendor · 2 products

References

12 links
Show all 12 references