Red Hat Product Errata RHBA-2026:69122 - Bug Fix Advisory
Issued:
2026-09-21
Updated:
2026-09-21

RHBA-2026:69122 - Bug Fix Advisory

Synopsis

dnsmasq 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 dnsmasq is now available for Red Hat Enterprise Linux 10.

Description

The dnsmasq packages contain Dnsmasq, a lightweight DNS (Domain Name Server) forwarder and DHCP (Dynamic Host Configuration Protocol) server.

Bug Fix(es) and Enhancement(s):

  • dnsmasq: New DNSSEC trust anchor key [rhel-10.2.z] (JIRA:RHEL-77717)

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-77717 - dnsmasq: New DNSSEC trust anchor key [rhel-10.2.z]

CVEs

(none)

References

(none)

Red Hat Enterprise Linux for x86_64 10

SRPM
dnsmasq-2.90-7.el10_2.1.src.rpm SHA-256: 42f70d373044853565b702b5c445d05432c1ff98e3de7510b498e4612a478668
x86_64
dnsmasq-2.90-7.el10_2.1.x86_64.rpm SHA-256: 4f97f43e95d87a7eb71151525151d2d017ac59742c77c7b7049857b28bf1a36a
dnsmasq-debuginfo-2.90-7.el10_2.1.x86_64.rpm SHA-256: a9f6c64aa1b98fa5053df5b4409cd5b03738dc320b9f6b9cee7fa5293d8b41e5
dnsmasq-debugsource-2.90-7.el10_2.1.x86_64.rpm SHA-256: c23cc54b76301f990667fa861173cfc112d315cb1dc5ee1926cc3d88129d7d6e
dnsmasq-utils-2.90-7.el10_2.1.x86_64.rpm SHA-256: 7216d8acacc1a5844d241d93cc23cfdc20592b6cace7f7e119f41168ecd558ac
dnsmasq-utils-debuginfo-2.90-7.el10_2.1.x86_64.rpm SHA-256: 5a510c2d2d22f195cbaa28a7ecd1719aff8ba572c02534507b802041b727af64

Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.2

SRPM
dnsmasq-2.90-7.el10_2.1.src.rpm SHA-256: 42f70d373044853565b702b5c445d05432c1ff98e3de7510b498e4612a478668
x86_64
dnsmasq-2.90-7.el10_2.1.x86_64.rpm SHA-256: 4f97f43e95d87a7eb71151525151d2d017ac59742c77c7b7049857b28bf1a36a
dnsmasq-debuginfo-2.90-7.el10_2.1.x86_64.rpm SHA-256: a9f6c64aa1b98fa5053df5b4409cd5b03738dc320b9f6b9cee7fa5293d8b41e5
dnsmasq-debugsource-2.90-7.el10_2.1.x86_64.rpm SHA-256: c23cc54b76301f990667fa861173cfc112d315cb1dc5ee1926cc3d88129d7d6e
dnsmasq-utils-2.90-7.el10_2.1.x86_64.rpm SHA-256: 7216d8acacc1a5844d241d93cc23cfdc20592b6cace7f7e119f41168ecd558ac
dnsmasq-utils-debuginfo-2.90-7.el10_2.1.x86_64.rpm SHA-256: 5a510c2d2d22f195cbaa28a7ecd1719aff8ba572c02534507b802041b727af64

Red Hat Enterprise Linux for IBM z Systems 10

SRPM
dnsmasq-2.90-7.el10_2.1.src.rpm SHA-256: 42f70d373044853565b702b5c445d05432c1ff98e3de7510b498e4612a478668
s390x
dnsmasq-2.90-7.el10_2.1.s390x.rpm SHA-256: 7f0c1f297d7e905cf9f11273d6d75036583405cca659008cc8102076c9da815e
dnsmasq-debuginfo-2.90-7.el10_2.1.s390x.rpm SHA-256: 2e5e6603ffc0ee86267d17ef4fdb759b5fbc8f84f1a68be9f38d4ac40e28be26
dnsmasq-debugsource-2.90-7.el10_2.1.s390x.rpm SHA-256: 4b4427deea0f89d37035480a63ebb0002b9a3bc09dd68cd6b0ddc8040d5f5330
dnsmasq-utils-2.90-7.el10_2.1.s390x.rpm SHA-256: 3b85e848f0d81c22c71178a2cadf0111deae8320e6a62685124f2e00bb1f6ba4
dnsmasq-utils-debuginfo-2.90-7.el10_2.1.s390x.rpm SHA-256: 3758027e077635a3cb5bd1de0a739fa3fd52fb8908bb4493920547801b261ecf

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

SRPM
dnsmasq-2.90-7.el10_2.1.src.rpm SHA-256: 42f70d373044853565b702b5c445d05432c1ff98e3de7510b498e4612a478668
s390x
dnsmasq-2.90-7.el10_2.1.s390x.rpm SHA-256: 7f0c1f297d7e905cf9f11273d6d75036583405cca659008cc8102076c9da815e
dnsmasq-debuginfo-2.90-7.el10_2.1.s390x.rpm SHA-256: 2e5e6603ffc0ee86267d17ef4fdb759b5fbc8f84f1a68be9f38d4ac40e28be26
dnsmasq-debugsource-2.90-7.el10_2.1.s390x.rpm SHA-256: 4b4427deea0f89d37035480a63ebb0002b9a3bc09dd68cd6b0ddc8040d5f5330
dnsmasq-utils-2.90-7.el10_2.1.s390x.rpm SHA-256: 3b85e848f0d81c22c71178a2cadf0111deae8320e6a62685124f2e00bb1f6ba4
dnsmasq-utils-debuginfo-2.90-7.el10_2.1.s390x.rpm SHA-256: 3758027e077635a3cb5bd1de0a739fa3fd52fb8908bb4493920547801b261ecf

Red Hat Enterprise Linux for Power, little endian 10

SRPM
dnsmasq-2.90-7.el10_2.1.src.rpm SHA-256: 42f70d373044853565b702b5c445d05432c1ff98e3de7510b498e4612a478668
ppc64le
dnsmasq-2.90-7.el10_2.1.ppc64le.rpm SHA-256: d867eb7b7cf98a1377cdee69abe5b516d29a8579496fa672b3f37d0f7180c8f5
dnsmasq-debuginfo-2.90-7.el10_2.1.ppc64le.rpm SHA-256: 7d12716940770e501668834a79c6e72cad8d1a30f82030c4ed55202610529872
dnsmasq-debugsource-2.90-7.el10_2.1.ppc64le.rpm SHA-256: bcd0c99ad4df932160081eceadc15e63cf8615cf5d313303638a385fb3c6fadb
dnsmasq-utils-2.90-7.el10_2.1.ppc64le.rpm SHA-256: 528cb90b0af4d3a7c977cf32d612c9f525fff1c07a9db71858444c4dee28aaa7
dnsmasq-utils-debuginfo-2.90-7.el10_2.1.ppc64le.rpm SHA-256: 559a8f962c3d6194949869eed0772280da7d3a8d771930e049034b65ff9676f7

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

SRPM
dnsmasq-2.90-7.el10_2.1.src.rpm SHA-256: 42f70d373044853565b702b5c445d05432c1ff98e3de7510b498e4612a478668
ppc64le
dnsmasq-2.90-7.el10_2.1.ppc64le.rpm SHA-256: d867eb7b7cf98a1377cdee69abe5b516d29a8579496fa672b3f37d0f7180c8f5
dnsmasq-debuginfo-2.90-7.el10_2.1.ppc64le.rpm SHA-256: 7d12716940770e501668834a79c6e72cad8d1a30f82030c4ed55202610529872
dnsmasq-debugsource-2.90-7.el10_2.1.ppc64le.rpm SHA-256: bcd0c99ad4df932160081eceadc15e63cf8615cf5d313303638a385fb3c6fadb
dnsmasq-utils-2.90-7.el10_2.1.ppc64le.rpm SHA-256: 528cb90b0af4d3a7c977cf32d612c9f525fff1c07a9db71858444c4dee28aaa7
dnsmasq-utils-debuginfo-2.90-7.el10_2.1.ppc64le.rpm SHA-256: 559a8f962c3d6194949869eed0772280da7d3a8d771930e049034b65ff9676f7

Red Hat Enterprise Linux for ARM 64 10

SRPM
dnsmasq-2.90-7.el10_2.1.src.rpm SHA-256: 42f70d373044853565b702b5c445d05432c1ff98e3de7510b498e4612a478668
aarch64
dnsmasq-2.90-7.el10_2.1.aarch64.rpm SHA-256: 4b250fc704bd28056c9de9c3436a86175ec9db50bd3d8ce45a6efa799cebc58d
dnsmasq-debuginfo-2.90-7.el10_2.1.aarch64.rpm SHA-256: 71fb8af6fe31a9f9b949b15dd46c5ee183415653321788040773d998b57144c7
dnsmasq-debugsource-2.90-7.el10_2.1.aarch64.rpm SHA-256: ecb9f64ceeab085ebe07323c9c733178124208b35678a01ac13b8388b21d0e0a
dnsmasq-utils-2.90-7.el10_2.1.aarch64.rpm SHA-256: f512ad8dfa09ca2a53abf69d01e512eabae1f545e595f4052c79e5647bbddf68
dnsmasq-utils-debuginfo-2.90-7.el10_2.1.aarch64.rpm SHA-256: 203458d291cc6262345ba9bd56157fcd2d9b53fcae4d8d0e27e6e6151b7d2e51

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

SRPM
dnsmasq-2.90-7.el10_2.1.src.rpm SHA-256: 42f70d373044853565b702b5c445d05432c1ff98e3de7510b498e4612a478668
aarch64
dnsmasq-2.90-7.el10_2.1.aarch64.rpm SHA-256: 4b250fc704bd28056c9de9c3436a86175ec9db50bd3d8ce45a6efa799cebc58d
dnsmasq-debuginfo-2.90-7.el10_2.1.aarch64.rpm SHA-256: 71fb8af6fe31a9f9b949b15dd46c5ee183415653321788040773d998b57144c7
dnsmasq-debugsource-2.90-7.el10_2.1.aarch64.rpm SHA-256: ecb9f64ceeab085ebe07323c9c733178124208b35678a01ac13b8388b21d0e0a
dnsmasq-utils-2.90-7.el10_2.1.aarch64.rpm SHA-256: f512ad8dfa09ca2a53abf69d01e512eabae1f545e595f4052c79e5647bbddf68
dnsmasq-utils-debuginfo-2.90-7.el10_2.1.aarch64.rpm SHA-256: 203458d291cc6262345ba9bd56157fcd2d9b53fcae4d8d0e27e6e6151b7d2e51

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

SRPM
dnsmasq-2.90-7.el10_2.1.src.rpm SHA-256: 42f70d373044853565b702b5c445d05432c1ff98e3de7510b498e4612a478668
aarch64
dnsmasq-2.90-7.el10_2.1.aarch64.rpm SHA-256: 4b250fc704bd28056c9de9c3436a86175ec9db50bd3d8ce45a6efa799cebc58d
dnsmasq-debuginfo-2.90-7.el10_2.1.aarch64.rpm SHA-256: 71fb8af6fe31a9f9b949b15dd46c5ee183415653321788040773d998b57144c7
dnsmasq-debugsource-2.90-7.el10_2.1.aarch64.rpm SHA-256: ecb9f64ceeab085ebe07323c9c733178124208b35678a01ac13b8388b21d0e0a
dnsmasq-utils-2.90-7.el10_2.1.aarch64.rpm SHA-256: f512ad8dfa09ca2a53abf69d01e512eabae1f545e595f4052c79e5647bbddf68
dnsmasq-utils-debuginfo-2.90-7.el10_2.1.aarch64.rpm SHA-256: 203458d291cc6262345ba9bd56157fcd2d9b53fcae4d8d0e27e6e6151b7d2e51

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

SRPM
dnsmasq-2.90-7.el10_2.1.src.rpm SHA-256: 42f70d373044853565b702b5c445d05432c1ff98e3de7510b498e4612a478668
s390x
dnsmasq-2.90-7.el10_2.1.s390x.rpm SHA-256: 7f0c1f297d7e905cf9f11273d6d75036583405cca659008cc8102076c9da815e
dnsmasq-debuginfo-2.90-7.el10_2.1.s390x.rpm SHA-256: 2e5e6603ffc0ee86267d17ef4fdb759b5fbc8f84f1a68be9f38d4ac40e28be26
dnsmasq-debugsource-2.90-7.el10_2.1.s390x.rpm SHA-256: 4b4427deea0f89d37035480a63ebb0002b9a3bc09dd68cd6b0ddc8040d5f5330
dnsmasq-utils-2.90-7.el10_2.1.s390x.rpm SHA-256: 3b85e848f0d81c22c71178a2cadf0111deae8320e6a62685124f2e00bb1f6ba4
dnsmasq-utils-debuginfo-2.90-7.el10_2.1.s390x.rpm SHA-256: 3758027e077635a3cb5bd1de0a739fa3fd52fb8908bb4493920547801b261ecf

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

SRPM
dnsmasq-2.90-7.el10_2.1.src.rpm SHA-256: 42f70d373044853565b702b5c445d05432c1ff98e3de7510b498e4612a478668
ppc64le
dnsmasq-2.90-7.el10_2.1.ppc64le.rpm SHA-256: d867eb7b7cf98a1377cdee69abe5b516d29a8579496fa672b3f37d0f7180c8f5
dnsmasq-debuginfo-2.90-7.el10_2.1.ppc64le.rpm SHA-256: 7d12716940770e501668834a79c6e72cad8d1a30f82030c4ed55202610529872
dnsmasq-debugsource-2.90-7.el10_2.1.ppc64le.rpm SHA-256: bcd0c99ad4df932160081eceadc15e63cf8615cf5d313303638a385fb3c6fadb
dnsmasq-utils-2.90-7.el10_2.1.ppc64le.rpm SHA-256: 528cb90b0af4d3a7c977cf32d612c9f525fff1c07a9db71858444c4dee28aaa7
dnsmasq-utils-debuginfo-2.90-7.el10_2.1.ppc64le.rpm SHA-256: 559a8f962c3d6194949869eed0772280da7d3a8d771930e049034b65ff9676f7

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

SRPM
dnsmasq-2.90-7.el10_2.1.src.rpm SHA-256: 42f70d373044853565b702b5c445d05432c1ff98e3de7510b498e4612a478668
x86_64
dnsmasq-2.90-7.el10_2.1.x86_64.rpm SHA-256: 4f97f43e95d87a7eb71151525151d2d017ac59742c77c7b7049857b28bf1a36a
dnsmasq-debuginfo-2.90-7.el10_2.1.x86_64.rpm SHA-256: a9f6c64aa1b98fa5053df5b4409cd5b03738dc320b9f6b9cee7fa5293d8b41e5
dnsmasq-debugsource-2.90-7.el10_2.1.x86_64.rpm SHA-256: c23cc54b76301f990667fa861173cfc112d315cb1dc5ee1926cc3d88129d7d6e
dnsmasq-utils-2.90-7.el10_2.1.x86_64.rpm SHA-256: 7216d8acacc1a5844d241d93cc23cfdc20592b6cace7f7e119f41168ecd558ac
dnsmasq-utils-debuginfo-2.90-7.el10_2.1.x86_64.rpm SHA-256: 5a510c2d2d22f195cbaa28a7ecd1719aff8ba572c02534507b802041b727af64

Red Hat Enterprise Linux for x86_64 - Extended Life Cycle 10.2

SRPM
dnsmasq-2.90-7.el10_2.1.src.rpm SHA-256: 42f70d373044853565b702b5c445d05432c1ff98e3de7510b498e4612a478668
x86_64
dnsmasq-2.90-7.el10_2.1.x86_64.rpm SHA-256: 4f97f43e95d87a7eb71151525151d2d017ac59742c77c7b7049857b28bf1a36a
dnsmasq-debuginfo-2.90-7.el10_2.1.x86_64.rpm SHA-256: a9f6c64aa1b98fa5053df5b4409cd5b03738dc320b9f6b9cee7fa5293d8b41e5
dnsmasq-debugsource-2.90-7.el10_2.1.x86_64.rpm SHA-256: c23cc54b76301f990667fa861173cfc112d315cb1dc5ee1926cc3d88129d7d6e
dnsmasq-utils-2.90-7.el10_2.1.x86_64.rpm SHA-256: 7216d8acacc1a5844d241d93cc23cfdc20592b6cace7f7e119f41168ecd558ac
dnsmasq-utils-debuginfo-2.90-7.el10_2.1.x86_64.rpm SHA-256: 5a510c2d2d22f195cbaa28a7ecd1719aff8ba572c02534507b802041b727af64

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

SRPM
dnsmasq-2.90-7.el10_2.1.src.rpm SHA-256: 42f70d373044853565b702b5c445d05432c1ff98e3de7510b498e4612a478668
aarch64
dnsmasq-2.90-7.el10_2.1.aarch64.rpm SHA-256: 4b250fc704bd28056c9de9c3436a86175ec9db50bd3d8ce45a6efa799cebc58d
dnsmasq-debuginfo-2.90-7.el10_2.1.aarch64.rpm SHA-256: 71fb8af6fe31a9f9b949b15dd46c5ee183415653321788040773d998b57144c7
dnsmasq-debugsource-2.90-7.el10_2.1.aarch64.rpm SHA-256: ecb9f64ceeab085ebe07323c9c733178124208b35678a01ac13b8388b21d0e0a
dnsmasq-utils-2.90-7.el10_2.1.aarch64.rpm SHA-256: f512ad8dfa09ca2a53abf69d01e512eabae1f545e595f4052c79e5647bbddf68
dnsmasq-utils-debuginfo-2.90-7.el10_2.1.aarch64.rpm SHA-256: 203458d291cc6262345ba9bd56157fcd2d9b53fcae4d8d0e27e6e6151b7d2e51

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

SRPM
dnsmasq-2.90-7.el10_2.1.src.rpm SHA-256: 42f70d373044853565b702b5c445d05432c1ff98e3de7510b498e4612a478668
ppc64le
dnsmasq-2.90-7.el10_2.1.ppc64le.rpm SHA-256: d867eb7b7cf98a1377cdee69abe5b516d29a8579496fa672b3f37d0f7180c8f5
dnsmasq-debuginfo-2.90-7.el10_2.1.ppc64le.rpm SHA-256: 7d12716940770e501668834a79c6e72cad8d1a30f82030c4ed55202610529872
dnsmasq-debugsource-2.90-7.el10_2.1.ppc64le.rpm SHA-256: bcd0c99ad4df932160081eceadc15e63cf8615cf5d313303638a385fb3c6fadb
dnsmasq-utils-2.90-7.el10_2.1.ppc64le.rpm SHA-256: 528cb90b0af4d3a7c977cf32d612c9f525fff1c07a9db71858444c4dee28aaa7
dnsmasq-utils-debuginfo-2.90-7.el10_2.1.ppc64le.rpm SHA-256: 559a8f962c3d6194949869eed0772280da7d3a8d771930e049034b65ff9676f7

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

SRPM
dnsmasq-2.90-7.el10_2.1.src.rpm SHA-256: 42f70d373044853565b702b5c445d05432c1ff98e3de7510b498e4612a478668
s390x
dnsmasq-2.90-7.el10_2.1.s390x.rpm SHA-256: 7f0c1f297d7e905cf9f11273d6d75036583405cca659008cc8102076c9da815e
dnsmasq-debuginfo-2.90-7.el10_2.1.s390x.rpm SHA-256: 2e5e6603ffc0ee86267d17ef4fdb759b5fbc8f84f1a68be9f38d4ac40e28be26
dnsmasq-debugsource-2.90-7.el10_2.1.s390x.rpm SHA-256: 4b4427deea0f89d37035480a63ebb0002b9a3bc09dd68cd6b0ddc8040d5f5330
dnsmasq-utils-2.90-7.el10_2.1.s390x.rpm SHA-256: 3b85e848f0d81c22c71178a2cadf0111deae8320e6a62685124f2e00bb1f6ba4
dnsmasq-utils-debuginfo-2.90-7.el10_2.1.s390x.rpm SHA-256: 3758027e077635a3cb5bd1de0a739fa3fd52fb8908bb4493920547801b261ecf

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