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Red Hat Product Errata RHBA-2026:18435 - Bug Fix Advisory
Issued:
2026-05-19
Updated:
2026-05-19

RHBA-2026:18435 - 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 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 Enterprise Linux for x86_64 10 x86_64
  • Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.2 x86_64
  • Red Hat Enterprise Linux for IBM z Systems 10 s390x
  • Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 10.2 s390x
  • Red Hat Enterprise Linux for Power, little endian 10 ppc64le
  • Red Hat Enterprise Linux for Power, little endian - Extended Update Support 10.2 ppc64le
  • Red Hat Enterprise Linux for ARM 64 10 aarch64
  • Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.2 aarch64
  • 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
  • Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.2 aarch64
  • Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.2 s390x
  • Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.2 ppc64le
  • Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.2 x86_64
  • Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 10.2 x86_64
  • Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 10.2 aarch64
  • Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 10.2 ppc64le
  • Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 10.2 s390x

Fixes

(none)

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 Enterprise Linux for x86_64 10

SRPM
varnish-7.6.1-5.el10.src.rpm SHA-256: 1aecf0bd454e6d73ea02a0f054a19c706190fa7b93acf80712f1c7abb8914fc6
x86_64
varnish-7.6.1-5.el10.x86_64.rpm SHA-256: 4b4e7fe25846a3bbd8f12f9420ab1e482b1e8ad428e16b9e0c67fee1e24a9c34
varnish-docs-7.6.1-5.el10.x86_64.rpm SHA-256: 505ec9264a1ce6e32f6d41b15b16b789ae26daae8fb41e046e16b25d1daece5a

Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.2

SRPM
varnish-7.6.1-5.el10.src.rpm SHA-256: 1aecf0bd454e6d73ea02a0f054a19c706190fa7b93acf80712f1c7abb8914fc6
x86_64
varnish-7.6.1-5.el10.x86_64.rpm SHA-256: 4b4e7fe25846a3bbd8f12f9420ab1e482b1e8ad428e16b9e0c67fee1e24a9c34
varnish-docs-7.6.1-5.el10.x86_64.rpm SHA-256: 505ec9264a1ce6e32f6d41b15b16b789ae26daae8fb41e046e16b25d1daece5a

Red Hat Enterprise Linux for IBM z Systems 10

SRPM
varnish-7.6.1-5.el10.src.rpm SHA-256: 1aecf0bd454e6d73ea02a0f054a19c706190fa7b93acf80712f1c7abb8914fc6
s390x
varnish-7.6.1-5.el10.s390x.rpm SHA-256: 14464bdabec555e8f56f2610aee19d0e465de399312b62eb2a479f85dbee354b
varnish-docs-7.6.1-5.el10.s390x.rpm SHA-256: c7a3306c3f5aa176b3f4ff062c24c1789c14e6e5b17dd83b762a66481da79d5b

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

SRPM
varnish-7.6.1-5.el10.src.rpm SHA-256: 1aecf0bd454e6d73ea02a0f054a19c706190fa7b93acf80712f1c7abb8914fc6
s390x
varnish-7.6.1-5.el10.s390x.rpm SHA-256: 14464bdabec555e8f56f2610aee19d0e465de399312b62eb2a479f85dbee354b
varnish-docs-7.6.1-5.el10.s390x.rpm SHA-256: c7a3306c3f5aa176b3f4ff062c24c1789c14e6e5b17dd83b762a66481da79d5b

Red Hat Enterprise Linux for Power, little endian 10

SRPM
varnish-7.6.1-5.el10.src.rpm SHA-256: 1aecf0bd454e6d73ea02a0f054a19c706190fa7b93acf80712f1c7abb8914fc6
ppc64le
varnish-7.6.1-5.el10.ppc64le.rpm SHA-256: 68d1b7cab8eaa6d71dc7bf6038d8e4b7dae99307bd517aa3401403305a865c7d
varnish-docs-7.6.1-5.el10.ppc64le.rpm SHA-256: 87d9f15031052298f1734c513700eb2812ec6a186d6c04de6e3e87db6baf08f9

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

SRPM
varnish-7.6.1-5.el10.src.rpm SHA-256: 1aecf0bd454e6d73ea02a0f054a19c706190fa7b93acf80712f1c7abb8914fc6
ppc64le
varnish-7.6.1-5.el10.ppc64le.rpm SHA-256: 68d1b7cab8eaa6d71dc7bf6038d8e4b7dae99307bd517aa3401403305a865c7d
varnish-docs-7.6.1-5.el10.ppc64le.rpm SHA-256: 87d9f15031052298f1734c513700eb2812ec6a186d6c04de6e3e87db6baf08f9

Red Hat Enterprise Linux for ARM 64 10

SRPM
varnish-7.6.1-5.el10.src.rpm SHA-256: 1aecf0bd454e6d73ea02a0f054a19c706190fa7b93acf80712f1c7abb8914fc6
aarch64
varnish-7.6.1-5.el10.aarch64.rpm SHA-256: 908937a27d9cf34d8abaef6613fc476811cef72ce132f702bf75fc609169a435
varnish-docs-7.6.1-5.el10.aarch64.rpm SHA-256: a504cb8c1e32d9fa71dfb0447e1350f99e45a3071c8ceaee4935ffbd369808df

Red Hat Enterprise Linux for ARM 64 - Extended Update Support 10.2

SRPM
varnish-7.6.1-5.el10.src.rpm SHA-256: 1aecf0bd454e6d73ea02a0f054a19c706190fa7b93acf80712f1c7abb8914fc6
aarch64
varnish-7.6.1-5.el10.aarch64.rpm SHA-256: 908937a27d9cf34d8abaef6613fc476811cef72ce132f702bf75fc609169a435
varnish-docs-7.6.1-5.el10.aarch64.rpm SHA-256: a504cb8c1e32d9fa71dfb0447e1350f99e45a3071c8ceaee4935ffbd369808df

Red Hat CodeReady Linux Builder for x86_64 10

SRPM
x86_64
varnish-devel-7.6.1-5.el10.x86_64.rpm SHA-256: fd4352467051a71446c19d401073be0cbc45766633bfd8e76f6e6edce4900e0c

Red Hat CodeReady Linux Builder for Power, little endian 10

SRPM
ppc64le
varnish-devel-7.6.1-5.el10.ppc64le.rpm SHA-256: 8bf24b2a6fcf6525ea601e0d7502513ec2bf61b03d61c466e71345e192646139

Red Hat CodeReady Linux Builder for ARM 64 10

SRPM
aarch64
varnish-devel-7.6.1-5.el10.aarch64.rpm SHA-256: ebe50e39b9dab14fbc272c9460f861baf186210d83aa5db6682bf20ca15ce16c

Red Hat CodeReady Linux Builder for IBM z Systems 10

SRPM
s390x
varnish-devel-7.6.1-5.el10.s390x.rpm SHA-256: 38c75609e6c1259e8226e61e3888992f39191edff5dd3cc522b5999478868bbe

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

SRPM
x86_64
varnish-devel-7.6.1-5.el10.x86_64.rpm SHA-256: fd4352467051a71446c19d401073be0cbc45766633bfd8e76f6e6edce4900e0c

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

SRPM
ppc64le
varnish-devel-7.6.1-5.el10.ppc64le.rpm SHA-256: 8bf24b2a6fcf6525ea601e0d7502513ec2bf61b03d61c466e71345e192646139

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

SRPM
s390x
varnish-devel-7.6.1-5.el10.s390x.rpm SHA-256: 38c75609e6c1259e8226e61e3888992f39191edff5dd3cc522b5999478868bbe

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

SRPM
aarch64
varnish-devel-7.6.1-5.el10.aarch64.rpm SHA-256: ebe50e39b9dab14fbc272c9460f861baf186210d83aa5db6682bf20ca15ce16c

Red Hat Enterprise Linux for ARM 64 - 4 years of updates 10.2

SRPM
varnish-7.6.1-5.el10.src.rpm SHA-256: 1aecf0bd454e6d73ea02a0f054a19c706190fa7b93acf80712f1c7abb8914fc6
aarch64
varnish-7.6.1-5.el10.aarch64.rpm SHA-256: 908937a27d9cf34d8abaef6613fc476811cef72ce132f702bf75fc609169a435
varnish-docs-7.6.1-5.el10.aarch64.rpm SHA-256: a504cb8c1e32d9fa71dfb0447e1350f99e45a3071c8ceaee4935ffbd369808df

Red Hat Enterprise Linux for IBM z Systems - 4 years of updates 10.2

SRPM
varnish-7.6.1-5.el10.src.rpm SHA-256: 1aecf0bd454e6d73ea02a0f054a19c706190fa7b93acf80712f1c7abb8914fc6
s390x
varnish-7.6.1-5.el10.s390x.rpm SHA-256: 14464bdabec555e8f56f2610aee19d0e465de399312b62eb2a479f85dbee354b
varnish-docs-7.6.1-5.el10.s390x.rpm SHA-256: c7a3306c3f5aa176b3f4ff062c24c1789c14e6e5b17dd83b762a66481da79d5b

Red Hat Enterprise Linux for Power, little endian - 4 years of support 10.2

SRPM
varnish-7.6.1-5.el10.src.rpm SHA-256: 1aecf0bd454e6d73ea02a0f054a19c706190fa7b93acf80712f1c7abb8914fc6
ppc64le
varnish-7.6.1-5.el10.ppc64le.rpm SHA-256: 68d1b7cab8eaa6d71dc7bf6038d8e4b7dae99307bd517aa3401403305a865c7d
varnish-docs-7.6.1-5.el10.ppc64le.rpm SHA-256: 87d9f15031052298f1734c513700eb2812ec6a186d6c04de6e3e87db6baf08f9

Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.2

SRPM
varnish-7.6.1-5.el10.src.rpm SHA-256: 1aecf0bd454e6d73ea02a0f054a19c706190fa7b93acf80712f1c7abb8914fc6
x86_64
varnish-7.6.1-5.el10.x86_64.rpm SHA-256: 4b4e7fe25846a3bbd8f12f9420ab1e482b1e8ad428e16b9e0c67fee1e24a9c34
varnish-docs-7.6.1-5.el10.x86_64.rpm SHA-256: 505ec9264a1ce6e32f6d41b15b16b789ae26daae8fb41e046e16b25d1daece5a

Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 10.2

SRPM
varnish-7.6.1-5.el10.src.rpm SHA-256: 1aecf0bd454e6d73ea02a0f054a19c706190fa7b93acf80712f1c7abb8914fc6
x86_64
varnish-7.6.1-5.el10.x86_64.rpm SHA-256: 4b4e7fe25846a3bbd8f12f9420ab1e482b1e8ad428e16b9e0c67fee1e24a9c34
varnish-docs-7.6.1-5.el10.x86_64.rpm SHA-256: 505ec9264a1ce6e32f6d41b15b16b789ae26daae8fb41e046e16b25d1daece5a

Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle 10.2

SRPM
varnish-7.6.1-5.el10.src.rpm SHA-256: 1aecf0bd454e6d73ea02a0f054a19c706190fa7b93acf80712f1c7abb8914fc6
aarch64
varnish-7.6.1-5.el10.aarch64.rpm SHA-256: 908937a27d9cf34d8abaef6613fc476811cef72ce132f702bf75fc609169a435
varnish-docs-7.6.1-5.el10.aarch64.rpm SHA-256: a504cb8c1e32d9fa71dfb0447e1350f99e45a3071c8ceaee4935ffbd369808df

Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle 10.2

SRPM
varnish-7.6.1-5.el10.src.rpm SHA-256: 1aecf0bd454e6d73ea02a0f054a19c706190fa7b93acf80712f1c7abb8914fc6
ppc64le
varnish-7.6.1-5.el10.ppc64le.rpm SHA-256: 68d1b7cab8eaa6d71dc7bf6038d8e4b7dae99307bd517aa3401403305a865c7d
varnish-docs-7.6.1-5.el10.ppc64le.rpm SHA-256: 87d9f15031052298f1734c513700eb2812ec6a186d6c04de6e3e87db6baf08f9

Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle 10.2

SRPM
varnish-7.6.1-5.el10.src.rpm SHA-256: 1aecf0bd454e6d73ea02a0f054a19c706190fa7b93acf80712f1c7abb8914fc6
s390x
varnish-7.6.1-5.el10.s390x.rpm SHA-256: 14464bdabec555e8f56f2610aee19d0e465de399312b62eb2a479f85dbee354b
varnish-docs-7.6.1-5.el10.s390x.rpm SHA-256: c7a3306c3f5aa176b3f4ff062c24c1789c14e6e5b17dd83b762a66481da79d5b

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

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