RLSA-2026:22312

Synopsis

Moderate: openssl security update

Description

OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library.

Security Fix(es):

* openssl: OpenSSL: Denial of Service due to NULL pointer dereference in CMS EnvelopedData processing (CVE-2026-28390)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected products

Rocky Linux 9 aarch64 Rocky Linux 9 ppc64le Rocky Linux 9 s390x Rocky Linux 9 x86_64

Fixes

2456314

CVEs

CVE-2026-28390

Affected packages

Rocky Linux 9 aarch64 - BaseOS

openssl-1:3.5.5-3.el9_8.aarch64.rpm openssl-1:3.5.5-3.el9_8.src.rpm openssl-debuginfo-1:3.5.5-3.el9_8.aarch64.rpm openssl-debugsource-1:3.5.5-3.el9_8.aarch64.rpm openssl-libs-1:3.5.5-3.el9_8.aarch64.rpm openssl-libs-debuginfo-1:3.5.5-3.el9_8.aarch64.rpm

Rocky Linux 9 ppc64le - BaseOS

openssl-1:3.5.5-3.el9_8.ppc64le.rpm openssl-1:3.5.5-3.el9_8.src.rpm openssl-debuginfo-1:3.5.5-3.el9_8.ppc64le.rpm openssl-debugsource-1:3.5.5-3.el9_8.ppc64le.rpm openssl-libs-1:3.5.5-3.el9_8.ppc64le.rpm openssl-libs-debuginfo-1:3.5.5-3.el9_8.ppc64le.rpm

Rocky Linux 9 s390x - BaseOS

openssl-1:3.5.5-3.el9_8.s390x.rpm openssl-1:3.5.5-3.el9_8.src.rpm openssl-debuginfo-1:3.5.5-3.el9_8.s390x.rpm openssl-debugsource-1:3.5.5-3.el9_8.s390x.rpm openssl-libs-1:3.5.5-3.el9_8.s390x.rpm openssl-libs-debuginfo-1:3.5.5-3.el9_8.s390x.rpm

Rocky Linux 9 x86_64 - BaseOS

openssl-1:3.5.5-3.el9_8.src.rpm openssl-1:3.5.5-3.el9_8.x86_64.rpm openssl-debuginfo-1:3.5.5-3.el9_8.i686.rpm openssl-debuginfo-1:3.5.5-3.el9_8.x86_64.rpm openssl-debugsource-1:3.5.5-3.el9_8.i686.rpm openssl-debugsource-1:3.5.5-3.el9_8.x86_64.rpm openssl-libs-1:3.5.5-3.el9_8.i686.rpm openssl-libs-1:3.5.5-3.el9_8.x86_64.rpm openssl-libs-debuginfo-1:3.5.5-3.el9_8.i686.rpm openssl-libs-debuginfo-1:3.5.5-3.el9_8.x86_64.rpm

Rocky Linux 9 aarch64 - AppStream

openssl-devel-1:3.5.5-3.el9_8.aarch64.rpm openssl-perl-1:3.5.5-3.el9_8.aarch64.rpm

Rocky Linux 9 x86_64 - AppStream

openssl-devel-1:3.5.5-3.el9_8.i686.rpm openssl-devel-1:3.5.5-3.el9_8.x86_64.rpm openssl-perl-1:3.5.5-3.el9_8.x86_64.rpm

Rocky Linux 9 ppc64le - AppStream

openssl-devel-1:3.5.5-3.el9_8.ppc64le.rpm openssl-perl-1:3.5.5-3.el9_8.ppc64le.rpm

Rocky Linux 9 s390x - AppStream

openssl-devel-1:3.5.5-3.el9_8.s390x.rpm openssl-perl-1:3.5.5-3.el9_8.s390x.rpm