Issued:: 2026-05-19
Updated:: 2026-05-19

RHBA-2026:18838 - Bug Fix Advisory

Overview
Updated Packages

Synopsis

varnish 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 varnish is now available for Red Hat Enterprise Linux 9.

Description

For detailed information on changes in this release, see the Red Hat Enterprise Linux 9 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 Enterprise Linux for x86_64 9 x86_64
Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.8 x86_64
Red Hat Enterprise Linux for IBM z Systems 9 s390x
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.8 s390x
Red Hat Enterprise Linux for Power, little endian 9 ppc64le
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.8 ppc64le
Red Hat Enterprise Linux for ARM 64 9 aarch64
Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.8 aarch64
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.8 ppc64le
Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.8 x86_64
Red Hat CodeReady Linux Builder for x86_64 9 x86_64
Red Hat CodeReady Linux Builder for Power, little endian 9 ppc64le
Red Hat CodeReady Linux Builder for ARM 64 9 aarch64
Red Hat CodeReady Linux Builder for IBM z Systems 9 s390x
Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.8 x86_64
Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.8 ppc64le
Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.8 s390x
Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.8 aarch64
Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.8 aarch64
Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.8 s390x
Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.8 x86_64
Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.8 aarch64
Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.8 ppc64le
Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.8 s390x

Fixes

(none)

CVEs

(none)

References

https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.8_release_notes/index

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

Red Hat Enterprise Linux for x86_64 9

SRPM
varnish-6.6.2-8.el9.src.rpm	SHA-256: e4300d2fdf33f918be0c78f2607c2fbfff9a28ea8c9f96073f41b3df8ae9d044
x86_64
varnish-6.6.2-8.el9.i686.rpm	SHA-256: eebc842a68ea839247d8586c8d3a061f6a160b9e332adb3812226af1292e1e1f
varnish-6.6.2-8.el9.x86_64.rpm	SHA-256: 9c3fd426066840f1e459780e11b783cd891db482c94f60618064b3305543f3b8
varnish-docs-6.6.2-8.el9.x86_64.rpm	SHA-256: e8053e53a293b2ff2c83a91afe318219de4fe8081d74024b47505fd1b4d2a9be

Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.8

SRPM
varnish-6.6.2-8.el9.src.rpm	SHA-256: e4300d2fdf33f918be0c78f2607c2fbfff9a28ea8c9f96073f41b3df8ae9d044
x86_64
varnish-6.6.2-8.el9.i686.rpm	SHA-256: eebc842a68ea839247d8586c8d3a061f6a160b9e332adb3812226af1292e1e1f
varnish-6.6.2-8.el9.x86_64.rpm	SHA-256: 9c3fd426066840f1e459780e11b783cd891db482c94f60618064b3305543f3b8
varnish-docs-6.6.2-8.el9.x86_64.rpm	SHA-256: e8053e53a293b2ff2c83a91afe318219de4fe8081d74024b47505fd1b4d2a9be

Red Hat Enterprise Linux for IBM z Systems 9

SRPM
varnish-6.6.2-8.el9.src.rpm	SHA-256: e4300d2fdf33f918be0c78f2607c2fbfff9a28ea8c9f96073f41b3df8ae9d044
s390x
varnish-6.6.2-8.el9.s390x.rpm	SHA-256: 15abc4eb6700c7a747a36c2c2980d99bb3f72ec3fbe67777c5095b1b7351ae97
varnish-docs-6.6.2-8.el9.s390x.rpm	SHA-256: 049194ead39843a1bb37896c5c052ec7d936f13e46e0f4d176b10395f8878a2e

Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.8

SRPM
varnish-6.6.2-8.el9.src.rpm	SHA-256: e4300d2fdf33f918be0c78f2607c2fbfff9a28ea8c9f96073f41b3df8ae9d044
s390x
varnish-6.6.2-8.el9.s390x.rpm	SHA-256: 15abc4eb6700c7a747a36c2c2980d99bb3f72ec3fbe67777c5095b1b7351ae97
varnish-docs-6.6.2-8.el9.s390x.rpm	SHA-256: 049194ead39843a1bb37896c5c052ec7d936f13e46e0f4d176b10395f8878a2e

Red Hat Enterprise Linux for Power, little endian 9

SRPM
varnish-6.6.2-8.el9.src.rpm	SHA-256: e4300d2fdf33f918be0c78f2607c2fbfff9a28ea8c9f96073f41b3df8ae9d044
ppc64le
varnish-6.6.2-8.el9.ppc64le.rpm	SHA-256: 5232ca00acfd0c8beb9ef4438e47716e08bdb516127c32be7922540683a87358
varnish-docs-6.6.2-8.el9.ppc64le.rpm	SHA-256: 5ae6790aff01d6e34f7aef0e2b9b9fc7328238afe800713efb006907c67ebcef

Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.8

SRPM
varnish-6.6.2-8.el9.src.rpm	SHA-256: e4300d2fdf33f918be0c78f2607c2fbfff9a28ea8c9f96073f41b3df8ae9d044
ppc64le
varnish-6.6.2-8.el9.ppc64le.rpm	SHA-256: 5232ca00acfd0c8beb9ef4438e47716e08bdb516127c32be7922540683a87358
varnish-docs-6.6.2-8.el9.ppc64le.rpm	SHA-256: 5ae6790aff01d6e34f7aef0e2b9b9fc7328238afe800713efb006907c67ebcef

Red Hat Enterprise Linux for ARM 64 9

SRPM
varnish-6.6.2-8.el9.src.rpm	SHA-256: e4300d2fdf33f918be0c78f2607c2fbfff9a28ea8c9f96073f41b3df8ae9d044
aarch64
varnish-6.6.2-8.el9.aarch64.rpm	SHA-256: 58ec04ab6540e12d7251d9620412488c373b1d8f3f40477ee9408afd28b84d06
varnish-docs-6.6.2-8.el9.aarch64.rpm	SHA-256: 94d3e7e981fba108401479fdfc2671d8d249a89a5c246c52893dcb6f4e949e29

Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.8

SRPM
varnish-6.6.2-8.el9.src.rpm	SHA-256: e4300d2fdf33f918be0c78f2607c2fbfff9a28ea8c9f96073f41b3df8ae9d044
aarch64
varnish-6.6.2-8.el9.aarch64.rpm	SHA-256: 58ec04ab6540e12d7251d9620412488c373b1d8f3f40477ee9408afd28b84d06
varnish-docs-6.6.2-8.el9.aarch64.rpm	SHA-256: 94d3e7e981fba108401479fdfc2671d8d249a89a5c246c52893dcb6f4e949e29

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.8

SRPM
varnish-6.6.2-8.el9.src.rpm	SHA-256: e4300d2fdf33f918be0c78f2607c2fbfff9a28ea8c9f96073f41b3df8ae9d044
ppc64le
varnish-6.6.2-8.el9.ppc64le.rpm	SHA-256: 5232ca00acfd0c8beb9ef4438e47716e08bdb516127c32be7922540683a87358
varnish-docs-6.6.2-8.el9.ppc64le.rpm	SHA-256: 5ae6790aff01d6e34f7aef0e2b9b9fc7328238afe800713efb006907c67ebcef

Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.8

SRPM
varnish-6.6.2-8.el9.src.rpm	SHA-256: e4300d2fdf33f918be0c78f2607c2fbfff9a28ea8c9f96073f41b3df8ae9d044
x86_64
varnish-6.6.2-8.el9.i686.rpm	SHA-256: eebc842a68ea839247d8586c8d3a061f6a160b9e332adb3812226af1292e1e1f
varnish-6.6.2-8.el9.x86_64.rpm	SHA-256: 9c3fd426066840f1e459780e11b783cd891db482c94f60618064b3305543f3b8
varnish-docs-6.6.2-8.el9.x86_64.rpm	SHA-256: e8053e53a293b2ff2c83a91afe318219de4fe8081d74024b47505fd1b4d2a9be

Red Hat CodeReady Linux Builder for x86_64 9

SRPM
x86_64
varnish-devel-6.6.2-8.el9.i686.rpm	SHA-256: edf71a2ba11a0201ae2bb1867bab0312893e716c933a53eb5b3845f72d68fa5f
varnish-devel-6.6.2-8.el9.x86_64.rpm	SHA-256: 185bd9149ee441e94ef9d85be034cc2136166bd2acbafa531c0cde86df6abdcb

Red Hat CodeReady Linux Builder for Power, little endian 9

SRPM
ppc64le
varnish-devel-6.6.2-8.el9.ppc64le.rpm	SHA-256: 53f3c4634a36c273b453ba8bd51771ad711c1018417c9c49f70752497246c2c2

Red Hat CodeReady Linux Builder for ARM 64 9

SRPM
aarch64
varnish-devel-6.6.2-8.el9.aarch64.rpm	SHA-256: 38523b678f0d247a092fe48c08f4116cc854f69104504096e87ce8dc1d812683

Red Hat CodeReady Linux Builder for IBM z Systems 9

SRPM
s390x
varnish-devel-6.6.2-8.el9.s390x.rpm	SHA-256: e4dac18ee324f8712b0f21926c199752b9f9305edbcbf44b474dbd55c8b5a73d

Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 9.8

SRPM
x86_64
varnish-devel-6.6.2-8.el9.i686.rpm	SHA-256: edf71a2ba11a0201ae2bb1867bab0312893e716c933a53eb5b3845f72d68fa5f
varnish-devel-6.6.2-8.el9.x86_64.rpm	SHA-256: 185bd9149ee441e94ef9d85be034cc2136166bd2acbafa531c0cde86df6abdcb

Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 9.8

SRPM
ppc64le
varnish-devel-6.6.2-8.el9.ppc64le.rpm	SHA-256: 53f3c4634a36c273b453ba8bd51771ad711c1018417c9c49f70752497246c2c2

Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support 9.8

SRPM
s390x
varnish-devel-6.6.2-8.el9.s390x.rpm	SHA-256: e4dac18ee324f8712b0f21926c199752b9f9305edbcbf44b474dbd55c8b5a73d

Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 9.8

SRPM
aarch64
varnish-devel-6.6.2-8.el9.aarch64.rpm	SHA-256: 38523b678f0d247a092fe48c08f4116cc854f69104504096e87ce8dc1d812683

Red Hat Enterprise Linux for ARM 64 - 4 years of updates 9.8

SRPM
varnish-6.6.2-8.el9.src.rpm	SHA-256: e4300d2fdf33f918be0c78f2607c2fbfff9a28ea8c9f96073f41b3df8ae9d044
aarch64
varnish-6.6.2-8.el9.aarch64.rpm	SHA-256: 58ec04ab6540e12d7251d9620412488c373b1d8f3f40477ee9408afd28b84d06
varnish-docs-6.6.2-8.el9.aarch64.rpm	SHA-256: 94d3e7e981fba108401479fdfc2671d8d249a89a5c246c52893dcb6f4e949e29

Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 9.8

SRPM
varnish-6.6.2-8.el9.src.rpm	SHA-256: e4300d2fdf33f918be0c78f2607c2fbfff9a28ea8c9f96073f41b3df8ae9d044
s390x
varnish-6.6.2-8.el9.s390x.rpm	SHA-256: 15abc4eb6700c7a747a36c2c2980d99bb3f72ec3fbe67777c5095b1b7351ae97
varnish-docs-6.6.2-8.el9.s390x.rpm	SHA-256: 049194ead39843a1bb37896c5c052ec7d936f13e46e0f4d176b10395f8878a2e

Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 9.8

SRPM
varnish-6.6.2-8.el9.src.rpm	SHA-256: e4300d2fdf33f918be0c78f2607c2fbfff9a28ea8c9f96073f41b3df8ae9d044
x86_64
varnish-6.6.2-8.el9.i686.rpm	SHA-256: eebc842a68ea839247d8586c8d3a061f6a160b9e332adb3812226af1292e1e1f
varnish-6.6.2-8.el9.x86_64.rpm	SHA-256: 9c3fd426066840f1e459780e11b783cd891db482c94f60618064b3305543f3b8
varnish-docs-6.6.2-8.el9.x86_64.rpm	SHA-256: e8053e53a293b2ff2c83a91afe318219de4fe8081d74024b47505fd1b4d2a9be

Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 9.8

SRPM
varnish-6.6.2-8.el9.src.rpm	SHA-256: e4300d2fdf33f918be0c78f2607c2fbfff9a28ea8c9f96073f41b3df8ae9d044
aarch64
varnish-6.6.2-8.el9.aarch64.rpm	SHA-256: 58ec04ab6540e12d7251d9620412488c373b1d8f3f40477ee9408afd28b84d06
varnish-docs-6.6.2-8.el9.aarch64.rpm	SHA-256: 94d3e7e981fba108401479fdfc2671d8d249a89a5c246c52893dcb6f4e949e29

Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 9.8

SRPM
varnish-6.6.2-8.el9.src.rpm	SHA-256: e4300d2fdf33f918be0c78f2607c2fbfff9a28ea8c9f96073f41b3df8ae9d044
ppc64le
varnish-6.6.2-8.el9.ppc64le.rpm	SHA-256: 5232ca00acfd0c8beb9ef4438e47716e08bdb516127c32be7922540683a87358
varnish-docs-6.6.2-8.el9.ppc64le.rpm	SHA-256: 5ae6790aff01d6e34f7aef0e2b9b9fc7328238afe800713efb006907c67ebcef

Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 9.8

SRPM
varnish-6.6.2-8.el9.src.rpm	SHA-256: e4300d2fdf33f918be0c78f2607c2fbfff9a28ea8c9f96073f41b3df8ae9d044
s390x
varnish-6.6.2-8.el9.s390x.rpm	SHA-256: 15abc4eb6700c7a747a36c2c2980d99bb3f72ec3fbe67777c5095b1b7351ae97
varnish-docs-6.6.2-8.el9.s390x.rpm	SHA-256: 049194ead39843a1bb37896c5c052ec7d936f13e46e0f4d176b10395f8878a2e

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