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7.4

OpenSSL 1.1.1 Update for Red Hat Fixes Multiple Security Risks

published 7 months ago
Summary

An update is available for OpenSSL 1.1.1 on Red Hat systems. This update addresses multiple security vulnerabilities that could allow an attacker to execute arbitrary code or cause a denial of service. Apply the update to ensure your system remains secure.

What to do
  • Update redhat compat-openssl11 to version 1:1.1.1k-4.el9_0.1.
  • Update redhat compat-openssl11-debuginfo to version 1:1.1.1k-4.el9_0.1.
  • Update redhat compat-openssl11-debugsource to version 1:1.1.1k-4.el9_0.1.
Affected software
Ecosystem VendorProductAffected versions
Red Hat:rhel_e4s:9.0::appstream redhat compat-openssl11 < 1:1.1.1k-4.el9_0.1
Fix: upgrade to 1:1.1.1k-4.el9_0.1
Red Hat:rhel_e4s:9.0::appstream redhat compat-openssl11-debuginfo < 1:1.1.1k-4.el9_0.1
Fix: upgrade to 1:1.1.1k-4.el9_0.1
Red Hat:rhel_e4s:9.0::appstream redhat compat-openssl11-debugsource < 1:1.1.1k-4.el9_0.1
Fix: upgrade to 1:1.1.1k-4.el9_0.1
Original advisory text
Red Hat Security Advisory: compat-openssl11 security update
Fix within
Internet-facing 3 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically (estimated)
  • Gives an attacker full control (estimated)
Severity
7.4 High
Timeline
Published23 Mar 2026
Updated23 Mar 2026
First seen23 Mar 2026
Sources
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