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

RHBA-2026:18302 - Bug Fix Advisory

Overview
Updated Packages

Synopsis

squid 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 squid 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 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

RHEL-107994 - squid fails to operate when SSL keys and certificates use post-quantum cryptography [PQC]

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
squid-6.10-12.el10_2.src.rpm	SHA-256: 641a9524f9d0ea597a7d8cc756e6c0bec5fd465c89729b4faefc401919229347
x86_64
squid-6.10-12.el10_2.x86_64.rpm	SHA-256: 539a156294bb505758e9c463740a468b6ff29975f29726af5bd262fd5fe3c0a5
squid-debuginfo-6.10-12.el10_2.x86_64.rpm	SHA-256: a727cf8adee6fc500e6206dc22d5eea06a53ffd9a58356b2097f124ea9ca428d
squid-debugsource-6.10-12.el10_2.x86_64.rpm	SHA-256: e7f1b108f965af2b4e03874a21d2e0b9e921959f55b988a09e3e1932bfdf1214

Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.2

SRPM
squid-6.10-12.el10_2.src.rpm	SHA-256: 641a9524f9d0ea597a7d8cc756e6c0bec5fd465c89729b4faefc401919229347
x86_64
squid-6.10-12.el10_2.x86_64.rpm	SHA-256: 539a156294bb505758e9c463740a468b6ff29975f29726af5bd262fd5fe3c0a5
squid-debuginfo-6.10-12.el10_2.x86_64.rpm	SHA-256: a727cf8adee6fc500e6206dc22d5eea06a53ffd9a58356b2097f124ea9ca428d
squid-debugsource-6.10-12.el10_2.x86_64.rpm	SHA-256: e7f1b108f965af2b4e03874a21d2e0b9e921959f55b988a09e3e1932bfdf1214

Red Hat Enterprise Linux for IBM z Systems 10

SRPM
squid-6.10-12.el10_2.src.rpm	SHA-256: 641a9524f9d0ea597a7d8cc756e6c0bec5fd465c89729b4faefc401919229347
s390x
squid-6.10-12.el10_2.s390x.rpm	SHA-256: 8eaaa57e8861442dc65e40b7e454b1ed44f36777fb97e9c91197538a8457f4e9
squid-debuginfo-6.10-12.el10_2.s390x.rpm	SHA-256: 6acab2fc38d311474c89fdf02f240cd5d7086c76cb14734a0c7ac76a9b4768fb
squid-debugsource-6.10-12.el10_2.s390x.rpm	SHA-256: b81ea4cad3cfe43a2f029b0283444d3258de0ee5be6ed0df654d8a0f59af2d1c

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

SRPM
squid-6.10-12.el10_2.src.rpm	SHA-256: 641a9524f9d0ea597a7d8cc756e6c0bec5fd465c89729b4faefc401919229347
s390x
squid-6.10-12.el10_2.s390x.rpm	SHA-256: 8eaaa57e8861442dc65e40b7e454b1ed44f36777fb97e9c91197538a8457f4e9
squid-debuginfo-6.10-12.el10_2.s390x.rpm	SHA-256: 6acab2fc38d311474c89fdf02f240cd5d7086c76cb14734a0c7ac76a9b4768fb
squid-debugsource-6.10-12.el10_2.s390x.rpm	SHA-256: b81ea4cad3cfe43a2f029b0283444d3258de0ee5be6ed0df654d8a0f59af2d1c

Red Hat Enterprise Linux for Power, little endian 10

SRPM
squid-6.10-12.el10_2.src.rpm	SHA-256: 641a9524f9d0ea597a7d8cc756e6c0bec5fd465c89729b4faefc401919229347
ppc64le
squid-6.10-12.el10_2.ppc64le.rpm	SHA-256: e6ffa804dc498b966fe5d72eb53fb0d81027f6c4af703b4f8536ccb20d86794e
squid-debuginfo-6.10-12.el10_2.ppc64le.rpm	SHA-256: 2748dd1d56c1526b066735038ca9f6b3d06eb0aa03810164fdb91ca9357ffc20
squid-debugsource-6.10-12.el10_2.ppc64le.rpm	SHA-256: 0e02a0fb5393a694fef6b5afd44df09bed9ac1e92b92db8816ddb4fc5e725241

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

SRPM
squid-6.10-12.el10_2.src.rpm	SHA-256: 641a9524f9d0ea597a7d8cc756e6c0bec5fd465c89729b4faefc401919229347
ppc64le
squid-6.10-12.el10_2.ppc64le.rpm	SHA-256: e6ffa804dc498b966fe5d72eb53fb0d81027f6c4af703b4f8536ccb20d86794e
squid-debuginfo-6.10-12.el10_2.ppc64le.rpm	SHA-256: 2748dd1d56c1526b066735038ca9f6b3d06eb0aa03810164fdb91ca9357ffc20
squid-debugsource-6.10-12.el10_2.ppc64le.rpm	SHA-256: 0e02a0fb5393a694fef6b5afd44df09bed9ac1e92b92db8816ddb4fc5e725241

Red Hat Enterprise Linux for ARM 64 10

SRPM
squid-6.10-12.el10_2.src.rpm	SHA-256: 641a9524f9d0ea597a7d8cc756e6c0bec5fd465c89729b4faefc401919229347
aarch64
squid-6.10-12.el10_2.aarch64.rpm	SHA-256: 70b03ec9b3837a44173dd3404f305bb4ba0d621c87e00adf900a7afc134819cf
squid-debuginfo-6.10-12.el10_2.aarch64.rpm	SHA-256: 1f05147de1fcd2b4e626985de4335ee863640ed0962196f5f4811606afb766e3
squid-debugsource-6.10-12.el10_2.aarch64.rpm	SHA-256: 3b5d07a4eca8c8fa79264e526ede0698346deadaec24069c419d975b50873251

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

SRPM
squid-6.10-12.el10_2.src.rpm	SHA-256: 641a9524f9d0ea597a7d8cc756e6c0bec5fd465c89729b4faefc401919229347
aarch64
squid-6.10-12.el10_2.aarch64.rpm	SHA-256: 70b03ec9b3837a44173dd3404f305bb4ba0d621c87e00adf900a7afc134819cf
squid-debuginfo-6.10-12.el10_2.aarch64.rpm	SHA-256: 1f05147de1fcd2b4e626985de4335ee863640ed0962196f5f4811606afb766e3
squid-debugsource-6.10-12.el10_2.aarch64.rpm	SHA-256: 3b5d07a4eca8c8fa79264e526ede0698346deadaec24069c419d975b50873251

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

SRPM
squid-6.10-12.el10_2.src.rpm	SHA-256: 641a9524f9d0ea597a7d8cc756e6c0bec5fd465c89729b4faefc401919229347
aarch64
squid-6.10-12.el10_2.aarch64.rpm	SHA-256: 70b03ec9b3837a44173dd3404f305bb4ba0d621c87e00adf900a7afc134819cf
squid-debuginfo-6.10-12.el10_2.aarch64.rpm	SHA-256: 1f05147de1fcd2b4e626985de4335ee863640ed0962196f5f4811606afb766e3
squid-debugsource-6.10-12.el10_2.aarch64.rpm	SHA-256: 3b5d07a4eca8c8fa79264e526ede0698346deadaec24069c419d975b50873251

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

SRPM
squid-6.10-12.el10_2.src.rpm	SHA-256: 641a9524f9d0ea597a7d8cc756e6c0bec5fd465c89729b4faefc401919229347
s390x
squid-6.10-12.el10_2.s390x.rpm	SHA-256: 8eaaa57e8861442dc65e40b7e454b1ed44f36777fb97e9c91197538a8457f4e9
squid-debuginfo-6.10-12.el10_2.s390x.rpm	SHA-256: 6acab2fc38d311474c89fdf02f240cd5d7086c76cb14734a0c7ac76a9b4768fb
squid-debugsource-6.10-12.el10_2.s390x.rpm	SHA-256: b81ea4cad3cfe43a2f029b0283444d3258de0ee5be6ed0df654d8a0f59af2d1c

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

SRPM
squid-6.10-12.el10_2.src.rpm	SHA-256: 641a9524f9d0ea597a7d8cc756e6c0bec5fd465c89729b4faefc401919229347
ppc64le
squid-6.10-12.el10_2.ppc64le.rpm	SHA-256: e6ffa804dc498b966fe5d72eb53fb0d81027f6c4af703b4f8536ccb20d86794e
squid-debuginfo-6.10-12.el10_2.ppc64le.rpm	SHA-256: 2748dd1d56c1526b066735038ca9f6b3d06eb0aa03810164fdb91ca9357ffc20
squid-debugsource-6.10-12.el10_2.ppc64le.rpm	SHA-256: 0e02a0fb5393a694fef6b5afd44df09bed9ac1e92b92db8816ddb4fc5e725241

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

SRPM
squid-6.10-12.el10_2.src.rpm	SHA-256: 641a9524f9d0ea597a7d8cc756e6c0bec5fd465c89729b4faefc401919229347
x86_64
squid-6.10-12.el10_2.x86_64.rpm	SHA-256: 539a156294bb505758e9c463740a468b6ff29975f29726af5bd262fd5fe3c0a5
squid-debuginfo-6.10-12.el10_2.x86_64.rpm	SHA-256: a727cf8adee6fc500e6206dc22d5eea06a53ffd9a58356b2097f124ea9ca428d
squid-debugsource-6.10-12.el10_2.x86_64.rpm	SHA-256: e7f1b108f965af2b4e03874a21d2e0b9e921959f55b988a09e3e1932bfdf1214

Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 10.2

SRPM
squid-6.10-12.el10_2.src.rpm	SHA-256: 641a9524f9d0ea597a7d8cc756e6c0bec5fd465c89729b4faefc401919229347
x86_64
squid-6.10-12.el10_2.x86_64.rpm	SHA-256: 539a156294bb505758e9c463740a468b6ff29975f29726af5bd262fd5fe3c0a5
squid-debuginfo-6.10-12.el10_2.x86_64.rpm	SHA-256: a727cf8adee6fc500e6206dc22d5eea06a53ffd9a58356b2097f124ea9ca428d
squid-debugsource-6.10-12.el10_2.x86_64.rpm	SHA-256: e7f1b108f965af2b4e03874a21d2e0b9e921959f55b988a09e3e1932bfdf1214

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

SRPM
squid-6.10-12.el10_2.src.rpm	SHA-256: 641a9524f9d0ea597a7d8cc756e6c0bec5fd465c89729b4faefc401919229347
aarch64
squid-6.10-12.el10_2.aarch64.rpm	SHA-256: 70b03ec9b3837a44173dd3404f305bb4ba0d621c87e00adf900a7afc134819cf
squid-debuginfo-6.10-12.el10_2.aarch64.rpm	SHA-256: 1f05147de1fcd2b4e626985de4335ee863640ed0962196f5f4811606afb766e3
squid-debugsource-6.10-12.el10_2.aarch64.rpm	SHA-256: 3b5d07a4eca8c8fa79264e526ede0698346deadaec24069c419d975b50873251

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

SRPM
squid-6.10-12.el10_2.src.rpm	SHA-256: 641a9524f9d0ea597a7d8cc756e6c0bec5fd465c89729b4faefc401919229347
ppc64le
squid-6.10-12.el10_2.ppc64le.rpm	SHA-256: e6ffa804dc498b966fe5d72eb53fb0d81027f6c4af703b4f8536ccb20d86794e
squid-debuginfo-6.10-12.el10_2.ppc64le.rpm	SHA-256: 2748dd1d56c1526b066735038ca9f6b3d06eb0aa03810164fdb91ca9357ffc20
squid-debugsource-6.10-12.el10_2.ppc64le.rpm	SHA-256: 0e02a0fb5393a694fef6b5afd44df09bed9ac1e92b92db8816ddb4fc5e725241

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

SRPM
squid-6.10-12.el10_2.src.rpm	SHA-256: 641a9524f9d0ea597a7d8cc756e6c0bec5fd465c89729b4faefc401919229347
s390x
squid-6.10-12.el10_2.s390x.rpm	SHA-256: 8eaaa57e8861442dc65e40b7e454b1ed44f36777fb97e9c91197538a8457f4e9
squid-debuginfo-6.10-12.el10_2.s390x.rpm	SHA-256: 6acab2fc38d311474c89fdf02f240cd5d7086c76cb14734a0c7ac76a9b4768fb
squid-debugsource-6.10-12.el10_2.s390x.rpm	SHA-256: b81ea4cad3cfe43a2f029b0283444d3258de0ee5be6ed0df654d8a0f59af2d1c

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

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