RLSA-2026:50147

Synopsis

Moderate: libgcrypt security update

Description

The libgcrypt library provides general-purpose implementations of various cryptographic algorithms.

Security Fix(es):

* Libgcrypt: Libgcrypt: Denial of Service and buffer overflow via crafted ECDH ciphertext (CVE-2026-41989)

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

2461063

CVEs

CVE-2026-41989

Affected packages

Rocky Linux 9 aarch64 - BaseOS

libgcrypt-0:1.10.0-13.el9_8.aarch64.rpm libgcrypt-0:1.10.0-13.el9_8.src.rpm libgcrypt-debuginfo-0:1.10.0-13.el9_8.aarch64.rpm libgcrypt-debugsource-0:1.10.0-13.el9_8.aarch64.rpm

Rocky Linux 9 x86_64 - BaseOS

libgcrypt-0:1.10.0-13.el9_8.i686.rpm libgcrypt-0:1.10.0-13.el9_8.src.rpm libgcrypt-0:1.10.0-13.el9_8.x86_64.rpm libgcrypt-debuginfo-0:1.10.0-13.el9_8.i686.rpm libgcrypt-debuginfo-0:1.10.0-13.el9_8.x86_64.rpm libgcrypt-debugsource-0:1.10.0-13.el9_8.i686.rpm libgcrypt-debugsource-0:1.10.0-13.el9_8.x86_64.rpm

Rocky Linux 9 ppc64le - BaseOS

libgcrypt-0:1.10.0-13.el9_8.ppc64le.rpm libgcrypt-0:1.10.0-13.el9_8.src.rpm libgcrypt-debuginfo-0:1.10.0-13.el9_8.ppc64le.rpm libgcrypt-debugsource-0:1.10.0-13.el9_8.ppc64le.rpm

Rocky Linux 9 s390x - BaseOS

libgcrypt-0:1.10.0-13.el9_8.s390x.rpm libgcrypt-0:1.10.0-13.el9_8.src.rpm libgcrypt-debuginfo-0:1.10.0-13.el9_8.s390x.rpm libgcrypt-debugsource-0:1.10.0-13.el9_8.s390x.rpm

Rocky Linux 9 aarch64 - AppStream

libgcrypt-devel-0:1.10.0-13.el9_8.aarch64.rpm libgcrypt-devel-debuginfo-0:1.10.0-13.el9_8.aarch64.rpm

Rocky Linux 9 x86_64 - AppStream

libgcrypt-devel-0:1.10.0-13.el9_8.i686.rpm libgcrypt-devel-0:1.10.0-13.el9_8.x86_64.rpm libgcrypt-devel-debuginfo-0:1.10.0-13.el9_8.i686.rpm libgcrypt-devel-debuginfo-0:1.10.0-13.el9_8.x86_64.rpm

Rocky Linux 9 ppc64le - AppStream

libgcrypt-devel-0:1.10.0-13.el9_8.ppc64le.rpm libgcrypt-devel-debuginfo-0:1.10.0-13.el9_8.ppc64le.rpm

Rocky Linux 9 s390x - AppStream

libgcrypt-devel-0:1.10.0-13.el9_8.s390x.rpm libgcrypt-devel-debuginfo-0:1.10.0-13.el9_8.s390x.rpm