Issued:: 2026-02-17
Updated:: 2026-02-17

RHSA-2026:2817 - Security Advisory

Overview
Updated Packages

Synopsis

Important: pcs security update

Type/Severity

Security Advisory: Important

Red Hat Lightspeed patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for pcs is now available for Red Hat Enterprise Linux 9.4 Extended Update Support.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities.

Security Fix(es):

lodash: prototype pollution in _.unset and _.omit functions (CVE-2025-13465)

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.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Affected Products

Red Hat Enterprise Linux High Availability for x86_64 - Extended Update Support 9.4 x86_64
Red Hat Enterprise Linux Resilient Storage for x86_64 - Extended Update Support 9.4 x86_64
Red Hat Enterprise Linux Resilient Storage for Power, little endian - Extended Update Support 9.4 ppc64le
Red Hat Enterprise Linux High Availability for Power, little endian - Extended Update Support 9.4 ppc64le
Red Hat Enterprise Linux High Availability for Power LE - Update Services for SAP Solutions 9.4 ppc64le
Red Hat Enterprise Linux High Availability for x86_64 - Update Services for SAP Solutions 9.4 x86_64
Red Hat Enterprise Linux High Availability (for IBM z Systems) - Extended Update Support 9.4 s390x
Red Hat Enterprise Linux High Availability (for ARM 64) - Extended Update Support 9.4 aarch64
Red Hat Enterprise Linux Resilient Storage for IBM z Systems - Extended Update Support 9.4 s390x
Red Hat Enterprise Linux High Availability for ARM 64 - 4 years of updates 9.4 aarch64
Red Hat Enterprise Linux High Availability for IBM z Systems - 4 years of updates 9.4 s390x
Red Hat Enterprise Linux Resilient Storage for x86_64 - 4 years of updates 9.4 x86_64
Red Hat Enterprise Linux Resilient Storage for Power, little endian - 4 years of updates 9.4 ppc64le
Red Hat Enterprise Linux Resilient Storage for IBM z Systems - 4 years of updates 9.4 s390x
Red Hat Enterprise Linux High Availability for ARM 64 - Extended Life Cycle 9.4 aarch64
Red Hat Enterprise Linux High Availability for Power, little endian - Extended Life Cycle 9.4 ppc64le
Red Hat Enterprise Linux High Availability for IBM z Systems - Extended Life Cycle 9.4 s390x
Red Hat Enterprise Linux High Availability for x86_64 - Extended Life Cycle 9.4 x86_64
Red Hat Enterprise Linux Resilient Storage for Power, little endian - Extended Life Cycle 9.4 ppc64le
Red Hat Enterprise Linux Resilient Storage for IBM z Systems - Extended Life Cycle 9.4 s390x
Red Hat Enterprise Linux Resilient Storage for x86_64 - Extended Life Cycle 9.4 x86_64

Fixes

BZ - 2431740 - CVE-2025-13465 lodash: prototype pollution in _.unset and _.omit functions

CVEs

CVE-2025-13465

References

https://access.redhat.com/security/updates/classification/#important

Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux High Availability for x86_64 - Extended Update Support 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
x86_64
pcs-0.11.7-2.el9_4.6.x86_64.rpm	SHA-256: dedbf2338cacd58e7a861c7818273ff09be701e326397899aa0cc43c7e344e19
pcs-snmp-0.11.7-2.el9_4.6.x86_64.rpm	SHA-256: af9b03114de97fc91d890ede39703815b1154e9b4bb4ecb7a5c223ed78375a3e

Red Hat Enterprise Linux Resilient Storage for x86_64 - Extended Update Support 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
x86_64
pcs-0.11.7-2.el9_4.6.x86_64.rpm	SHA-256: dedbf2338cacd58e7a861c7818273ff09be701e326397899aa0cc43c7e344e19
pcs-snmp-0.11.7-2.el9_4.6.x86_64.rpm	SHA-256: af9b03114de97fc91d890ede39703815b1154e9b4bb4ecb7a5c223ed78375a3e

Red Hat Enterprise Linux Resilient Storage for Power, little endian - Extended Update Support 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
ppc64le
pcs-0.11.7-2.el9_4.6.ppc64le.rpm	SHA-256: 84e9fe1a44e4f79f92f50c01dd19ea20beaca9fe43062364de22ecf6fb9d90fd
pcs-snmp-0.11.7-2.el9_4.6.ppc64le.rpm	SHA-256: 359fc21f63fcdb71f57e1f7f71124ca2dfbfcc514b73f4a2fe6867311418359d

Red Hat Enterprise Linux High Availability for Power, little endian - Extended Update Support 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
ppc64le
pcs-0.11.7-2.el9_4.6.ppc64le.rpm	SHA-256: 84e9fe1a44e4f79f92f50c01dd19ea20beaca9fe43062364de22ecf6fb9d90fd
pcs-snmp-0.11.7-2.el9_4.6.ppc64le.rpm	SHA-256: 359fc21f63fcdb71f57e1f7f71124ca2dfbfcc514b73f4a2fe6867311418359d

Red Hat Enterprise Linux High Availability for Power LE - Update Services for SAP Solutions 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
ppc64le
pcs-0.11.7-2.el9_4.6.ppc64le.rpm	SHA-256: 84e9fe1a44e4f79f92f50c01dd19ea20beaca9fe43062364de22ecf6fb9d90fd
pcs-snmp-0.11.7-2.el9_4.6.ppc64le.rpm	SHA-256: 359fc21f63fcdb71f57e1f7f71124ca2dfbfcc514b73f4a2fe6867311418359d

Red Hat Enterprise Linux High Availability for x86_64 - Update Services for SAP Solutions 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
x86_64
pcs-0.11.7-2.el9_4.6.x86_64.rpm	SHA-256: dedbf2338cacd58e7a861c7818273ff09be701e326397899aa0cc43c7e344e19
pcs-snmp-0.11.7-2.el9_4.6.x86_64.rpm	SHA-256: af9b03114de97fc91d890ede39703815b1154e9b4bb4ecb7a5c223ed78375a3e

Red Hat Enterprise Linux High Availability (for IBM z Systems) - Extended Update Support 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
s390x
pcs-0.11.7-2.el9_4.6.s390x.rpm	SHA-256: a9d8080e7534334909671a123e353be7de498200bf51e9c5bc8b385643703d0e
pcs-snmp-0.11.7-2.el9_4.6.s390x.rpm	SHA-256: 8c29c73e4f9f0849dbb90841783a05eddee2fb6374df6f525e3c54eb7cd67d65

Red Hat Enterprise Linux High Availability (for ARM 64) - Extended Update Support 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
aarch64
pcs-0.11.7-2.el9_4.6.aarch64.rpm	SHA-256: 1078354d2f3dd15e9c469caa8ba6d78cda46a350b462f0b1c9b3f3402e727f7c
pcs-snmp-0.11.7-2.el9_4.6.aarch64.rpm	SHA-256: c51e14e85a4d7d6154dd6d7e4043fa0fd3dcd0f5c9f74115f663296cae67efd3

Red Hat Enterprise Linux Resilient Storage for IBM z Systems - Extended Update Support 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
s390x
pcs-0.11.7-2.el9_4.6.s390x.rpm	SHA-256: a9d8080e7534334909671a123e353be7de498200bf51e9c5bc8b385643703d0e
pcs-snmp-0.11.7-2.el9_4.6.s390x.rpm	SHA-256: 8c29c73e4f9f0849dbb90841783a05eddee2fb6374df6f525e3c54eb7cd67d65

Red Hat Enterprise Linux High Availability for ARM 64 - 4 years of updates 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
aarch64
pcs-0.11.7-2.el9_4.6.aarch64.rpm	SHA-256: 1078354d2f3dd15e9c469caa8ba6d78cda46a350b462f0b1c9b3f3402e727f7c
pcs-snmp-0.11.7-2.el9_4.6.aarch64.rpm	SHA-256: c51e14e85a4d7d6154dd6d7e4043fa0fd3dcd0f5c9f74115f663296cae67efd3

Red Hat Enterprise Linux High Availability for IBM z Systems - 4 years of updates 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
s390x
pcs-0.11.7-2.el9_4.6.s390x.rpm	SHA-256: a9d8080e7534334909671a123e353be7de498200bf51e9c5bc8b385643703d0e
pcs-snmp-0.11.7-2.el9_4.6.s390x.rpm	SHA-256: 8c29c73e4f9f0849dbb90841783a05eddee2fb6374df6f525e3c54eb7cd67d65

Red Hat Enterprise Linux Resilient Storage for x86_64 - 4 years of updates 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
x86_64
pcs-0.11.7-2.el9_4.6.x86_64.rpm	SHA-256: dedbf2338cacd58e7a861c7818273ff09be701e326397899aa0cc43c7e344e19
pcs-snmp-0.11.7-2.el9_4.6.x86_64.rpm	SHA-256: af9b03114de97fc91d890ede39703815b1154e9b4bb4ecb7a5c223ed78375a3e

Red Hat Enterprise Linux Resilient Storage for Power, little endian - 4 years of updates 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
ppc64le
pcs-0.11.7-2.el9_4.6.ppc64le.rpm	SHA-256: 84e9fe1a44e4f79f92f50c01dd19ea20beaca9fe43062364de22ecf6fb9d90fd
pcs-snmp-0.11.7-2.el9_4.6.ppc64le.rpm	SHA-256: 359fc21f63fcdb71f57e1f7f71124ca2dfbfcc514b73f4a2fe6867311418359d

Red Hat Enterprise Linux Resilient Storage for IBM z Systems - 4 years of updates 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
s390x
pcs-0.11.7-2.el9_4.6.s390x.rpm	SHA-256: a9d8080e7534334909671a123e353be7de498200bf51e9c5bc8b385643703d0e
pcs-snmp-0.11.7-2.el9_4.6.s390x.rpm	SHA-256: 8c29c73e4f9f0849dbb90841783a05eddee2fb6374df6f525e3c54eb7cd67d65

Red Hat Enterprise Linux High Availability for ARM 64 - Extended Life Cycle 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
aarch64
pcs-0.11.7-2.el9_4.6.aarch64.rpm	SHA-256: 1078354d2f3dd15e9c469caa8ba6d78cda46a350b462f0b1c9b3f3402e727f7c
pcs-snmp-0.11.7-2.el9_4.6.aarch64.rpm	SHA-256: c51e14e85a4d7d6154dd6d7e4043fa0fd3dcd0f5c9f74115f663296cae67efd3

Red Hat Enterprise Linux High Availability for Power, little endian - Extended Life Cycle 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
ppc64le
pcs-0.11.7-2.el9_4.6.ppc64le.rpm	SHA-256: 84e9fe1a44e4f79f92f50c01dd19ea20beaca9fe43062364de22ecf6fb9d90fd
pcs-snmp-0.11.7-2.el9_4.6.ppc64le.rpm	SHA-256: 359fc21f63fcdb71f57e1f7f71124ca2dfbfcc514b73f4a2fe6867311418359d

Red Hat Enterprise Linux High Availability for IBM z Systems - Extended Life Cycle 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
s390x
pcs-0.11.7-2.el9_4.6.s390x.rpm	SHA-256: a9d8080e7534334909671a123e353be7de498200bf51e9c5bc8b385643703d0e
pcs-snmp-0.11.7-2.el9_4.6.s390x.rpm	SHA-256: 8c29c73e4f9f0849dbb90841783a05eddee2fb6374df6f525e3c54eb7cd67d65

Red Hat Enterprise Linux High Availability for x86_64 - Extended Life Cycle 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
x86_64
pcs-0.11.7-2.el9_4.6.x86_64.rpm	SHA-256: dedbf2338cacd58e7a861c7818273ff09be701e326397899aa0cc43c7e344e19
pcs-snmp-0.11.7-2.el9_4.6.x86_64.rpm	SHA-256: af9b03114de97fc91d890ede39703815b1154e9b4bb4ecb7a5c223ed78375a3e

Red Hat Enterprise Linux Resilient Storage for Power, little endian - Extended Life Cycle 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
ppc64le
pcs-0.11.7-2.el9_4.6.ppc64le.rpm	SHA-256: 84e9fe1a44e4f79f92f50c01dd19ea20beaca9fe43062364de22ecf6fb9d90fd
pcs-snmp-0.11.7-2.el9_4.6.ppc64le.rpm	SHA-256: 359fc21f63fcdb71f57e1f7f71124ca2dfbfcc514b73f4a2fe6867311418359d

Red Hat Enterprise Linux Resilient Storage for IBM z Systems - Extended Life Cycle 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
s390x
pcs-0.11.7-2.el9_4.6.s390x.rpm	SHA-256: a9d8080e7534334909671a123e353be7de498200bf51e9c5bc8b385643703d0e
pcs-snmp-0.11.7-2.el9_4.6.s390x.rpm	SHA-256: 8c29c73e4f9f0849dbb90841783a05eddee2fb6374df6f525e3c54eb7cd67d65

Red Hat Enterprise Linux Resilient Storage for x86_64 - Extended Life Cycle 9.4

SRPM
pcs-0.11.7-2.el9_4.6.src.rpm	SHA-256: 04ee1aa9b56b86a292ca96b575888a495c14b529af037850a2b00d22f68e7b5e
x86_64
pcs-0.11.7-2.el9_4.6.x86_64.rpm	SHA-256: dedbf2338cacd58e7a861c7818273ff09be701e326397899aa0cc43c7e344e19
pcs-snmp-0.11.7-2.el9_4.6.x86_64.rpm	SHA-256: af9b03114de97fc91d890ede39703815b1154e9b4bb4ecb7a5c223ed78375a3e

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