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Red Hat Product Errata RHBA-2026:18337 - Bug Fix Advisory
Issued:
2026-05-19
Updated:
2026-05-19

RHBA-2026:18337 - Bug Fix Advisory

  • Overview
  • Updated Packages

Synopsis

capnproto bug fix and enhancement update

Type/Severity

Bug Fix Advisory

Red Hat Lightspeed patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for capnproto is now available for Red Hat Enterprise Linux 10.

Description

For detailed information on changes in this release, see the Red Hat Enterprise Linux 10 Release Notes linked from 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 CodeReady Linux Builder for x86_64 10 x86_64
  • Red Hat CodeReady Linux Builder for Power, little endian 10 ppc64le
  • Red Hat CodeReady Linux Builder for ARM 64 10 aarch64
  • Red Hat CodeReady Linux Builder for IBM z Systems 10 s390x
  • Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 10.2 x86_64
  • Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 10.2 ppc64le
  • Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 10.2 s390x
  • Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 10.2 aarch64

Fixes

  • RHEL-127899 - Update capnproto to 1.3
  • RHEL-135325 - capnproto package missing git history and changelog (attribution) from Fedora package

CVEs

(none)

References

  • https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/10/html/10.2_release_notes/index
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat CodeReady Linux Builder for x86_64 10

SRPM
capnproto-1.3.0-1.el10.src.rpm SHA-256: 7d78043a546b319bc4a59732b86a66446589b4d80e7e1b8fd9f5f0e300dc8e36
x86_64
capnproto-1.3.0-1.el10.x86_64.rpm SHA-256: c9220e01638047d137f626f083b0d8f84141081abdb7112c7c050e39d0e27a55
capnproto-debuginfo-1.3.0-1.el10.x86_64.rpm SHA-256: 86ab5f6560d1817187ead5d53ec7c56db8ef7b8c58b3e240bafaeb9c28a69603
capnproto-debugsource-1.3.0-1.el10.x86_64.rpm SHA-256: 190b0b53d47b671990391c948b245f53ed286f888711b2228e738b0025fd81d2
capnproto-devel-1.3.0-1.el10.x86_64.rpm SHA-256: fe1281dd87090789d5a88df791006ea24cde87090de54e82c0ce52046c11c02d
capnproto-libs-1.3.0-1.el10.x86_64.rpm SHA-256: 687fc59f4dd777149ab19ba94a6a2ff290311d546c6b57fdc30fc0b1e6638eb2
capnproto-libs-debuginfo-1.3.0-1.el10.x86_64.rpm SHA-256: f431a153d7346289504ab557dc026dcf84cb3404d386f2c30918b252beb2c11c

Red Hat CodeReady Linux Builder for Power, little endian 10

SRPM
capnproto-1.3.0-1.el10.src.rpm SHA-256: 7d78043a546b319bc4a59732b86a66446589b4d80e7e1b8fd9f5f0e300dc8e36
ppc64le
capnproto-1.3.0-1.el10.ppc64le.rpm SHA-256: cab3c86e2c3437194f58cd5984f6229311d0e8ff3329f28c6f38fec306b71f8a
capnproto-debuginfo-1.3.0-1.el10.ppc64le.rpm SHA-256: deda13abb617c2a6bea48f579954d99dec8fbb85709723b3796da1d60fc1b878
capnproto-debugsource-1.3.0-1.el10.ppc64le.rpm SHA-256: 7228cd8f546e55d97d732f3503c96cd0f2b18151c644a2f0457f0948780d973b
capnproto-devel-1.3.0-1.el10.ppc64le.rpm SHA-256: 7112c7abdb7a2fde2465dae6b7551cfb42d4c435978586205a0b393111dc89e6
capnproto-libs-1.3.0-1.el10.ppc64le.rpm SHA-256: b2dd5a9675feafdc55fac4e8c57bcb2001165781b17835f6f75741ead414da63
capnproto-libs-debuginfo-1.3.0-1.el10.ppc64le.rpm SHA-256: 9e8fcce716f72302538547d2e2406b0812ca8a58f0ddba131a14d2e8b4b4b944

Red Hat CodeReady Linux Builder for ARM 64 10

SRPM
capnproto-1.3.0-1.el10.src.rpm SHA-256: 7d78043a546b319bc4a59732b86a66446589b4d80e7e1b8fd9f5f0e300dc8e36
aarch64
capnproto-1.3.0-1.el10.aarch64.rpm SHA-256: d8b9697b3be96e94bd31875f79415eb6b420b22dcfbe5fabdef0915d3608a16b
capnproto-debuginfo-1.3.0-1.el10.aarch64.rpm SHA-256: 8498884a168ba2122bb44639f280eaa9ac83a9ae53cba2189f4c61085bb81542
capnproto-debugsource-1.3.0-1.el10.aarch64.rpm SHA-256: ff21c7ffa8ea8b7f076fc272d84aba046f9e2953c89a7224f6b6cce622968737
capnproto-devel-1.3.0-1.el10.aarch64.rpm SHA-256: b09abc8f156e5021b7d2c0c2df317c2b52e60abedfe757c9bdc49bf3b3f3bb48
capnproto-libs-1.3.0-1.el10.aarch64.rpm SHA-256: e8b9a7cd795c36d1fec18858ccc41cddd63e5e65bc98461bb8388581e04bcb99
capnproto-libs-debuginfo-1.3.0-1.el10.aarch64.rpm SHA-256: b1f85bd34814acc9e06fd6f7bc6f911aa8870090fae92d322362d328848e32a6

Red Hat CodeReady Linux Builder for IBM z Systems 10

SRPM
capnproto-1.3.0-1.el10.src.rpm SHA-256: 7d78043a546b319bc4a59732b86a66446589b4d80e7e1b8fd9f5f0e300dc8e36
s390x
capnproto-1.3.0-1.el10.s390x.rpm SHA-256: d049b93a704137bcf5e9b1fc0a740fe4e0828dd4b3a67dfca05f3d56d659a43e
capnproto-debuginfo-1.3.0-1.el10.s390x.rpm SHA-256: 8049b316be6442500a21cc23b49d40b8ad0861476850164aefca9cede5a78b07
capnproto-debugsource-1.3.0-1.el10.s390x.rpm SHA-256: aef4ec65d28c490c1a82bb2247a9d90a44680ba757736f559d3ba6487f003284
capnproto-devel-1.3.0-1.el10.s390x.rpm SHA-256: 48308712d9df29d3e7e6a654bcf75a44e9387279342acf4be9081a4d1581a9f2
capnproto-libs-1.3.0-1.el10.s390x.rpm SHA-256: 3d8b89bf483aeeb3cd9f38a90ed66ab8e0f2364f4b8040b681b76d371ccef890
capnproto-libs-debuginfo-1.3.0-1.el10.s390x.rpm SHA-256: 3b29eb8007ad25450c3898c8af745e2ca3d7262d0437ac82074b05d858f31d2d

Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 10.2

SRPM
capnproto-1.3.0-1.el10.src.rpm SHA-256: 7d78043a546b319bc4a59732b86a66446589b4d80e7e1b8fd9f5f0e300dc8e36
x86_64
capnproto-1.3.0-1.el10.x86_64.rpm SHA-256: c9220e01638047d137f626f083b0d8f84141081abdb7112c7c050e39d0e27a55
capnproto-debuginfo-1.3.0-1.el10.x86_64.rpm SHA-256: 86ab5f6560d1817187ead5d53ec7c56db8ef7b8c58b3e240bafaeb9c28a69603
capnproto-debugsource-1.3.0-1.el10.x86_64.rpm SHA-256: 190b0b53d47b671990391c948b245f53ed286f888711b2228e738b0025fd81d2
capnproto-devel-1.3.0-1.el10.x86_64.rpm SHA-256: fe1281dd87090789d5a88df791006ea24cde87090de54e82c0ce52046c11c02d
capnproto-libs-1.3.0-1.el10.x86_64.rpm SHA-256: 687fc59f4dd777149ab19ba94a6a2ff290311d546c6b57fdc30fc0b1e6638eb2
capnproto-libs-debuginfo-1.3.0-1.el10.x86_64.rpm SHA-256: f431a153d7346289504ab557dc026dcf84cb3404d386f2c30918b252beb2c11c

Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 10.2

SRPM
capnproto-1.3.0-1.el10.src.rpm SHA-256: 7d78043a546b319bc4a59732b86a66446589b4d80e7e1b8fd9f5f0e300dc8e36
ppc64le
capnproto-1.3.0-1.el10.ppc64le.rpm SHA-256: cab3c86e2c3437194f58cd5984f6229311d0e8ff3329f28c6f38fec306b71f8a
capnproto-debuginfo-1.3.0-1.el10.ppc64le.rpm SHA-256: deda13abb617c2a6bea48f579954d99dec8fbb85709723b3796da1d60fc1b878
capnproto-debugsource-1.3.0-1.el10.ppc64le.rpm SHA-256: 7228cd8f546e55d97d732f3503c96cd0f2b18151c644a2f0457f0948780d973b
capnproto-devel-1.3.0-1.el10.ppc64le.rpm SHA-256: 7112c7abdb7a2fde2465dae6b7551cfb42d4c435978586205a0b393111dc89e6
capnproto-libs-1.3.0-1.el10.ppc64le.rpm SHA-256: b2dd5a9675feafdc55fac4e8c57bcb2001165781b17835f6f75741ead414da63
capnproto-libs-debuginfo-1.3.0-1.el10.ppc64le.rpm SHA-256: 9e8fcce716f72302538547d2e2406b0812ca8a58f0ddba131a14d2e8b4b4b944

Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 10.2

SRPM
capnproto-1.3.0-1.el10.src.rpm SHA-256: 7d78043a546b319bc4a59732b86a66446589b4d80e7e1b8fd9f5f0e300dc8e36
s390x
capnproto-1.3.0-1.el10.s390x.rpm SHA-256: d049b93a704137bcf5e9b1fc0a740fe4e0828dd4b3a67dfca05f3d56d659a43e
capnproto-debuginfo-1.3.0-1.el10.s390x.rpm SHA-256: 8049b316be6442500a21cc23b49d40b8ad0861476850164aefca9cede5a78b07
capnproto-debugsource-1.3.0-1.el10.s390x.rpm SHA-256: aef4ec65d28c490c1a82bb2247a9d90a44680ba757736f559d3ba6487f003284
capnproto-devel-1.3.0-1.el10.s390x.rpm SHA-256: 48308712d9df29d3e7e6a654bcf75a44e9387279342acf4be9081a4d1581a9f2
capnproto-libs-1.3.0-1.el10.s390x.rpm SHA-256: 3d8b89bf483aeeb3cd9f38a90ed66ab8e0f2364f4b8040b681b76d371ccef890
capnproto-libs-debuginfo-1.3.0-1.el10.s390x.rpm SHA-256: 3b29eb8007ad25450c3898c8af745e2ca3d7262d0437ac82074b05d858f31d2d

Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 10.2

SRPM
capnproto-1.3.0-1.el10.src.rpm SHA-256: 7d78043a546b319bc4a59732b86a66446589b4d80e7e1b8fd9f5f0e300dc8e36
aarch64
capnproto-1.3.0-1.el10.aarch64.rpm SHA-256: d8b9697b3be96e94bd31875f79415eb6b420b22dcfbe5fabdef0915d3608a16b
capnproto-debuginfo-1.3.0-1.el10.aarch64.rpm SHA-256: 8498884a168ba2122bb44639f280eaa9ac83a9ae53cba2189f4c61085bb81542
capnproto-debugsource-1.3.0-1.el10.aarch64.rpm SHA-256: ff21c7ffa8ea8b7f076fc272d84aba046f9e2953c89a7224f6b6cce622968737
capnproto-devel-1.3.0-1.el10.aarch64.rpm SHA-256: b09abc8f156e5021b7d2c0c2df317c2b52e60abedfe757c9bdc49bf3b3f3bb48
capnproto-libs-1.3.0-1.el10.aarch64.rpm SHA-256: e8b9a7cd795c36d1fec18858ccc41cddd63e5e65bc98461bb8388581e04bcb99
capnproto-libs-debuginfo-1.3.0-1.el10.aarch64.rpm SHA-256: b1f85bd34814acc9e06fd6f7bc6f911aa8870090fae92d322362d328848e32a6

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

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