Synopsis
Important: resource-agents 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 resource-agents is now available for Red Hat Enterprise Linux 8.
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 resource-agents packages provide the Pacemaker and RGManager service managers with a set of scripts. These scripts interface with several services to allow operating in a high-availability (HA) environment.
Security Fix(es):
- pyasn1: pyasn1: Denial of Service via crafted ASN.1 REAL values (CVE-2026-59886)
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
-
Red Hat Enterprise Linux High Availability for x86_64 8 x86_64
-
Red Hat Enterprise Linux High Availability for ARM 64 8 aarch64
-
Red Hat Enterprise Linux Resilient Storage for x86_64 8 x86_64
-
Red Hat Enterprise Linux Resilient Storage for IBM z Systems 8 s390x
-
Red Hat Enterprise Linux High Availability for IBM z Systems 8 s390x
-
Red Hat Enterprise Linux Resilient Storage for Power, little endian 8 ppc64le
-
Red Hat Enterprise Linux High Availability for Power, little endian 8 ppc64le
-
Red Hat Enterprise Linux High Availability for ARM 64 - Extended Life Cycle 8.10 aarch64
-
Red Hat Enterprise Linux High Availability for Power, little endian - Extended Life Cycle 8.10 ppc64le
-
Red Hat Enterprise Linux High Availability for IBM z Systems - Extended Life Cycle 8.10 s390x
-
Red Hat Enterprise Linux High Availability for x86_64 - Extended Life Cycle 8.10 x86_64
-
Red Hat Enterprise Linux Resilient Storage for Power, little endian - Extended Life Cycle 8.10 ppc64le
-
Red Hat Enterprise Linux Resilient Storage for IBM z Systems - Extended Life Cycle 8.10 s390x
-
Red Hat Enterprise Linux Resilient Storage for x86_64 - Extended Life Cycle 8.10 x86_64
Fixes
-
BZ - 2500041
- CVE-2026-59886 pyasn1: pyasn1: Denial of Service via crafted ASN.1 REAL values
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 8
| SRPM |
|
resource-agents-4.9.0-54.el8_10.37.src.rpm
|
SHA-256: 707105b6eccacfb7f1117459cf10867b9f19d8887ad674097a8a52d8d8685eb4 |
| x86_64 |
|
resource-agents-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: e4569cc3e3958c1dc4d803c98555e92b7f47018e8e325b784f3163ca43921fa3 |
|
resource-agents-aliyun-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: ec65d0869fc9f6a9b0a2e59277fb0639aea1a59674ad9cf8e3272f5f08d318c4 |
|
resource-agents-aliyun-debuginfo-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: 3e19ff1a71f83fa4eb4be834962d5dbaecf7ac99dfe9da01e58534546c3eef29 |
|
resource-agents-debuginfo-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: 586ee462cd71d95bacc248f1967a4405be3de0933049e9ae835261feed57617e |
|
resource-agents-debugsource-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: 471a4df40486441eeecfafd346c8a21c8a9854e205fb85918b135e3cb77860c4 |
|
resource-agents-gcp-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: e1155092b0185330939f2fdada38e17025ed73e8397100738bee9111cc48e2a2 |
|
resource-agents-paf-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: 5b8e4cda1166a26139bfab5a67580ab0dcc7377cd8bdfa41361ab05a15757dc1 |
Red Hat Enterprise Linux High Availability for ARM 64 8
| SRPM |
|
resource-agents-4.9.0-54.el8_10.37.src.rpm
|
SHA-256: 707105b6eccacfb7f1117459cf10867b9f19d8887ad674097a8a52d8d8685eb4 |
| aarch64 |
|
resource-agents-4.9.0-54.el8_10.37.aarch64.rpm
|
SHA-256: 9efd3b835b060525571d75cf81688ef6a2813d66e988f4dbccaf6c401cd1d620 |
|
resource-agents-debuginfo-4.9.0-54.el8_10.37.aarch64.rpm
|
SHA-256: 623206fd86dacbd3d17d7aaadfd0267d5c9bf9a220298e52144a9347d8d3b404 |
|
resource-agents-debugsource-4.9.0-54.el8_10.37.aarch64.rpm
|
SHA-256: 1a2164556186878a7060d6ad061abbd5fbf2fa9bfe0bd78c2a868c1bb88baaa0 |
|
resource-agents-paf-4.9.0-54.el8_10.37.aarch64.rpm
|
SHA-256: b5ec7ee3e0f1c72988dc6059a0b3738d1a0b3a56648bb6355e03671075410587 |
Red Hat Enterprise Linux Resilient Storage for x86_64 8
| SRPM |
|
resource-agents-4.9.0-54.el8_10.37.src.rpm
|
SHA-256: 707105b6eccacfb7f1117459cf10867b9f19d8887ad674097a8a52d8d8685eb4 |
| x86_64 |
|
resource-agents-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: e4569cc3e3958c1dc4d803c98555e92b7f47018e8e325b784f3163ca43921fa3 |
|
resource-agents-aliyun-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: ec65d0869fc9f6a9b0a2e59277fb0639aea1a59674ad9cf8e3272f5f08d318c4 |
|
resource-agents-aliyun-debuginfo-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: 3e19ff1a71f83fa4eb4be834962d5dbaecf7ac99dfe9da01e58534546c3eef29 |
|
resource-agents-debuginfo-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: 586ee462cd71d95bacc248f1967a4405be3de0933049e9ae835261feed57617e |
|
resource-agents-debugsource-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: 471a4df40486441eeecfafd346c8a21c8a9854e205fb85918b135e3cb77860c4 |
|
resource-agents-gcp-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: e1155092b0185330939f2fdada38e17025ed73e8397100738bee9111cc48e2a2 |
|
resource-agents-paf-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: 5b8e4cda1166a26139bfab5a67580ab0dcc7377cd8bdfa41361ab05a15757dc1 |
Red Hat Enterprise Linux Resilient Storage for IBM z Systems 8
| SRPM |
|
resource-agents-4.9.0-54.el8_10.37.src.rpm
|
SHA-256: 707105b6eccacfb7f1117459cf10867b9f19d8887ad674097a8a52d8d8685eb4 |
| s390x |
|
resource-agents-4.9.0-54.el8_10.37.s390x.rpm
|
SHA-256: f6c7740d09c5f94ec706ffd8c3705af8cf14d89868d599c0fe1b1c977bc8c585 |
|
resource-agents-debuginfo-4.9.0-54.el8_10.37.s390x.rpm
|
SHA-256: 1dae9a8f2a2ce2bf950ab5b9f17348993bc2a222ecf0bd03072a9adc37caee8e |
|
resource-agents-debugsource-4.9.0-54.el8_10.37.s390x.rpm
|
SHA-256: 93db59611c273e0bd5fd913b1b6a7bba1b4860147e574700ee31e3906307d42b |
|
resource-agents-paf-4.9.0-54.el8_10.37.s390x.rpm
|
SHA-256: 1b406d7109e914bd74aa180f177243dacb0a5676a4689dc6a80dd69acdf9da4d |
Red Hat Enterprise Linux High Availability for IBM z Systems 8
| SRPM |
|
resource-agents-4.9.0-54.el8_10.37.src.rpm
|
SHA-256: 707105b6eccacfb7f1117459cf10867b9f19d8887ad674097a8a52d8d8685eb4 |
| s390x |
|
resource-agents-4.9.0-54.el8_10.37.s390x.rpm
|
SHA-256: f6c7740d09c5f94ec706ffd8c3705af8cf14d89868d599c0fe1b1c977bc8c585 |
|
resource-agents-debuginfo-4.9.0-54.el8_10.37.s390x.rpm
|
SHA-256: 1dae9a8f2a2ce2bf950ab5b9f17348993bc2a222ecf0bd03072a9adc37caee8e |
|
resource-agents-debugsource-4.9.0-54.el8_10.37.s390x.rpm
|
SHA-256: 93db59611c273e0bd5fd913b1b6a7bba1b4860147e574700ee31e3906307d42b |
|
resource-agents-paf-4.9.0-54.el8_10.37.s390x.rpm
|
SHA-256: 1b406d7109e914bd74aa180f177243dacb0a5676a4689dc6a80dd69acdf9da4d |
Red Hat Enterprise Linux Resilient Storage for Power, little endian 8
| SRPM |
|
resource-agents-4.9.0-54.el8_10.37.src.rpm
|
SHA-256: 707105b6eccacfb7f1117459cf10867b9f19d8887ad674097a8a52d8d8685eb4 |
| ppc64le |
|
resource-agents-4.9.0-54.el8_10.37.ppc64le.rpm
|
SHA-256: b4a7297d081caa3d1971fb593158ce520313b8503e53d7d49c59dbe5cebd2de8 |
|
resource-agents-debuginfo-4.9.0-54.el8_10.37.ppc64le.rpm
|
SHA-256: c2a1a20f7b597fef59d6e3c5b6bb36c78364a9da14c42d8a136dc3aacb0d8ae7 |
|
resource-agents-debugsource-4.9.0-54.el8_10.37.ppc64le.rpm
|
SHA-256: 34c0a65ca264a2dfb458a448ad20949109d187e6d5f09589b54f1a59ec97e9a8 |
|
resource-agents-paf-4.9.0-54.el8_10.37.ppc64le.rpm
|
SHA-256: 45e77e18b093ea9c5bcb533456c471e799ed25ed6c0cbdbee408453769b3c563 |
Red Hat Enterprise Linux High Availability for Power, little endian 8
| SRPM |
|
resource-agents-4.9.0-54.el8_10.37.src.rpm
|
SHA-256: 707105b6eccacfb7f1117459cf10867b9f19d8887ad674097a8a52d8d8685eb4 |
| ppc64le |
|
resource-agents-4.9.0-54.el8_10.37.ppc64le.rpm
|
SHA-256: b4a7297d081caa3d1971fb593158ce520313b8503e53d7d49c59dbe5cebd2de8 |
|
resource-agents-debuginfo-4.9.0-54.el8_10.37.ppc64le.rpm
|
SHA-256: c2a1a20f7b597fef59d6e3c5b6bb36c78364a9da14c42d8a136dc3aacb0d8ae7 |
|
resource-agents-debugsource-4.9.0-54.el8_10.37.ppc64le.rpm
|
SHA-256: 34c0a65ca264a2dfb458a448ad20949109d187e6d5f09589b54f1a59ec97e9a8 |
|
resource-agents-paf-4.9.0-54.el8_10.37.ppc64le.rpm
|
SHA-256: 45e77e18b093ea9c5bcb533456c471e799ed25ed6c0cbdbee408453769b3c563 |
Red Hat Enterprise Linux High Availability for ARM 64 - Extended Life Cycle 8.10
| SRPM |
|
resource-agents-4.9.0-54.el8_10.37.src.rpm
|
SHA-256: 707105b6eccacfb7f1117459cf10867b9f19d8887ad674097a8a52d8d8685eb4 |
| aarch64 |
|
resource-agents-4.9.0-54.el8_10.37.aarch64.rpm
|
SHA-256: 9efd3b835b060525571d75cf81688ef6a2813d66e988f4dbccaf6c401cd1d620 |
|
resource-agents-debuginfo-4.9.0-54.el8_10.37.aarch64.rpm
|
SHA-256: 623206fd86dacbd3d17d7aaadfd0267d5c9bf9a220298e52144a9347d8d3b404 |
|
resource-agents-debugsource-4.9.0-54.el8_10.37.aarch64.rpm
|
SHA-256: 1a2164556186878a7060d6ad061abbd5fbf2fa9bfe0bd78c2a868c1bb88baaa0 |
|
resource-agents-paf-4.9.0-54.el8_10.37.aarch64.rpm
|
SHA-256: b5ec7ee3e0f1c72988dc6059a0b3738d1a0b3a56648bb6355e03671075410587 |
Red Hat Enterprise Linux High Availability for Power, little endian - Extended Life Cycle 8.10
| SRPM |
|
resource-agents-4.9.0-54.el8_10.37.src.rpm
|
SHA-256: 707105b6eccacfb7f1117459cf10867b9f19d8887ad674097a8a52d8d8685eb4 |
| ppc64le |
|
resource-agents-4.9.0-54.el8_10.37.ppc64le.rpm
|
SHA-256: b4a7297d081caa3d1971fb593158ce520313b8503e53d7d49c59dbe5cebd2de8 |
|
resource-agents-debuginfo-4.9.0-54.el8_10.37.ppc64le.rpm
|
SHA-256: c2a1a20f7b597fef59d6e3c5b6bb36c78364a9da14c42d8a136dc3aacb0d8ae7 |
|
resource-agents-debugsource-4.9.0-54.el8_10.37.ppc64le.rpm
|
SHA-256: 34c0a65ca264a2dfb458a448ad20949109d187e6d5f09589b54f1a59ec97e9a8 |
|
resource-agents-paf-4.9.0-54.el8_10.37.ppc64le.rpm
|
SHA-256: 45e77e18b093ea9c5bcb533456c471e799ed25ed6c0cbdbee408453769b3c563 |
Red Hat Enterprise Linux High Availability for IBM z Systems - Extended Life Cycle 8.10
| SRPM |
|
resource-agents-4.9.0-54.el8_10.37.src.rpm
|
SHA-256: 707105b6eccacfb7f1117459cf10867b9f19d8887ad674097a8a52d8d8685eb4 |
| s390x |
|
resource-agents-4.9.0-54.el8_10.37.s390x.rpm
|
SHA-256: f6c7740d09c5f94ec706ffd8c3705af8cf14d89868d599c0fe1b1c977bc8c585 |
|
resource-agents-debuginfo-4.9.0-54.el8_10.37.s390x.rpm
|
SHA-256: 1dae9a8f2a2ce2bf950ab5b9f17348993bc2a222ecf0bd03072a9adc37caee8e |
|
resource-agents-debugsource-4.9.0-54.el8_10.37.s390x.rpm
|
SHA-256: 93db59611c273e0bd5fd913b1b6a7bba1b4860147e574700ee31e3906307d42b |
|
resource-agents-paf-4.9.0-54.el8_10.37.s390x.rpm
|
SHA-256: 1b406d7109e914bd74aa180f177243dacb0a5676a4689dc6a80dd69acdf9da4d |
Red Hat Enterprise Linux High Availability for x86_64 - Extended Life Cycle 8.10
| SRPM |
|
resource-agents-4.9.0-54.el8_10.37.src.rpm
|
SHA-256: 707105b6eccacfb7f1117459cf10867b9f19d8887ad674097a8a52d8d8685eb4 |
| x86_64 |
|
resource-agents-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: e4569cc3e3958c1dc4d803c98555e92b7f47018e8e325b784f3163ca43921fa3 |
|
resource-agents-aliyun-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: ec65d0869fc9f6a9b0a2e59277fb0639aea1a59674ad9cf8e3272f5f08d318c4 |
|
resource-agents-aliyun-debuginfo-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: 3e19ff1a71f83fa4eb4be834962d5dbaecf7ac99dfe9da01e58534546c3eef29 |
|
resource-agents-debuginfo-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: 586ee462cd71d95bacc248f1967a4405be3de0933049e9ae835261feed57617e |
|
resource-agents-debugsource-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: 471a4df40486441eeecfafd346c8a21c8a9854e205fb85918b135e3cb77860c4 |
|
resource-agents-gcp-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: e1155092b0185330939f2fdada38e17025ed73e8397100738bee9111cc48e2a2 |
|
resource-agents-paf-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: 5b8e4cda1166a26139bfab5a67580ab0dcc7377cd8bdfa41361ab05a15757dc1 |
Red Hat Enterprise Linux Resilient Storage for Power, little endian - Extended Life Cycle 8.10
| SRPM |
|
resource-agents-4.9.0-54.el8_10.37.src.rpm
|
SHA-256: 707105b6eccacfb7f1117459cf10867b9f19d8887ad674097a8a52d8d8685eb4 |
| ppc64le |
|
resource-agents-4.9.0-54.el8_10.37.ppc64le.rpm
|
SHA-256: b4a7297d081caa3d1971fb593158ce520313b8503e53d7d49c59dbe5cebd2de8 |
|
resource-agents-debuginfo-4.9.0-54.el8_10.37.ppc64le.rpm
|
SHA-256: c2a1a20f7b597fef59d6e3c5b6bb36c78364a9da14c42d8a136dc3aacb0d8ae7 |
|
resource-agents-debugsource-4.9.0-54.el8_10.37.ppc64le.rpm
|
SHA-256: 34c0a65ca264a2dfb458a448ad20949109d187e6d5f09589b54f1a59ec97e9a8 |
|
resource-agents-paf-4.9.0-54.el8_10.37.ppc64le.rpm
|
SHA-256: 45e77e18b093ea9c5bcb533456c471e799ed25ed6c0cbdbee408453769b3c563 |
Red Hat Enterprise Linux Resilient Storage for IBM z Systems - Extended Life Cycle 8.10
| SRPM |
|
resource-agents-4.9.0-54.el8_10.37.src.rpm
|
SHA-256: 707105b6eccacfb7f1117459cf10867b9f19d8887ad674097a8a52d8d8685eb4 |
| s390x |
|
resource-agents-4.9.0-54.el8_10.37.s390x.rpm
|
SHA-256: f6c7740d09c5f94ec706ffd8c3705af8cf14d89868d599c0fe1b1c977bc8c585 |
|
resource-agents-debuginfo-4.9.0-54.el8_10.37.s390x.rpm
|
SHA-256: 1dae9a8f2a2ce2bf950ab5b9f17348993bc2a222ecf0bd03072a9adc37caee8e |
|
resource-agents-debugsource-4.9.0-54.el8_10.37.s390x.rpm
|
SHA-256: 93db59611c273e0bd5fd913b1b6a7bba1b4860147e574700ee31e3906307d42b |
|
resource-agents-paf-4.9.0-54.el8_10.37.s390x.rpm
|
SHA-256: 1b406d7109e914bd74aa180f177243dacb0a5676a4689dc6a80dd69acdf9da4d |
Red Hat Enterprise Linux Resilient Storage for x86_64 - Extended Life Cycle 8.10
| SRPM |
|
resource-agents-4.9.0-54.el8_10.37.src.rpm
|
SHA-256: 707105b6eccacfb7f1117459cf10867b9f19d8887ad674097a8a52d8d8685eb4 |
| x86_64 |
|
resource-agents-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: e4569cc3e3958c1dc4d803c98555e92b7f47018e8e325b784f3163ca43921fa3 |
|
resource-agents-aliyun-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: ec65d0869fc9f6a9b0a2e59277fb0639aea1a59674ad9cf8e3272f5f08d318c4 |
|
resource-agents-aliyun-debuginfo-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: 3e19ff1a71f83fa4eb4be834962d5dbaecf7ac99dfe9da01e58534546c3eef29 |
|
resource-agents-debuginfo-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: 586ee462cd71d95bacc248f1967a4405be3de0933049e9ae835261feed57617e |
|
resource-agents-debugsource-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: 471a4df40486441eeecfafd346c8a21c8a9854e205fb85918b135e3cb77860c4 |
|
resource-agents-gcp-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: e1155092b0185330939f2fdada38e17025ed73e8397100738bee9111cc48e2a2 |
|
resource-agents-paf-4.9.0-54.el8_10.37.x86_64.rpm
|
SHA-256: 5b8e4cda1166a26139bfab5a67580ab0dcc7377cd8bdfa41361ab05a15757dc1 |