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High 2026-08-06

Ldns Security Update — AlmaLinux 9 (ALSA-2026:50108)

AlmaLinux 9

The ldns packages contain a library with the aim to simplify DNS programming in C. All low-level DNS/DNSSEC operations are supported. We also define a higher level API which allows a programmer to (for instance) create or sign packets. Security Fix(es): * ldns: ldns: Off-path poisoning attacks due to insuffi…

The ldns packages contain a library with the aim to simplify DNS programming in C. All low-level DNS/DNSSEC operations are supported. We also define a higher level API which allows a programmer to (for instance) create or sign packets.

Security Fix(es):

* ldns: ldns: Off-path poisoning attacks due to insuffi…

Type:
security

Severity:
important

Release date:
2026-08-06

Description:
The ldns packages contain a library with the aim to simplify DNS programming in C. All low-level DNS/DNSSEC operations are supported. We also define a higher level API which allows a programmer to (for instance) create or sign packets.

Security Fix(es):

* ldns: ldns: Off-path poisoning attacks due to insufficient query-response matching (CVE-2026-10846)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Updated packages listed below:

Architecture Package Checksum
aarch64 ldns-devel-1.7.1-12.el9_8.1.aarch64.rpm 1387a32f48c4746a436328bfa6d6e74b07783484cbdc0889fc949e3ad9b1de5a
aarch64 ldns-1.7.1-12.el9_8.1.aarch64.rpm 75176f10d6cc46d18223f1e74c5c3ba210d7679c1007b0e82fc3c9319543ce4b
aarch64 python3-ldns-1.7.1-12.el9_8.1.aarch64.rpm bd3923710e0c7823390e59724d05ec7f8a66259196008bb00ea317f99519bd3b
aarch64 perl-ldns-1.7.1-12.el9_8.1.aarch64.rpm ce3c14073ea62a153343bfe4f5bb875262b7342435006fe72cf3f3f5ea46c8dd
aarch64 ldns-utils-1.7.1-12.el9_8.1.aarch64.rpm cf23acf29f62b9cdba135fb85dc543c414121f3a4d89c184f55466d1aa3ab322
i686 ldns-1.7.1-12.el9_8.1.i686.rpm be7f28b97c70fc748d25e341a14dea855de64a32f6549d3c2be5d8bdedb5899e
noarch ldns-doc-1.7.1-12.el9_8.1.noarch.rpm 7e158362aea06b2f4ea4f6ac69774898ce998bc5ff610ff22df26aa72729f57c
ppc64le python3-ldns-1.7.1-12.el9_8.1.ppc64le.rpm 63e1c248267bdd74907a8ae2e36aee3d73df2bf5ec76a2b034030da9753758b5
ppc64le ldns-devel-1.7.1-12.el9_8.1.ppc64le.rpm 7fe8d1fd87b0bd398f31418b8c4693f927cf87d77f355950ac1dc559baae2c05
ppc64le ldns-1.7.1-12.el9_8.1.ppc64le.rpm 95d07a540753996c62c356c1d76faf186b7ea8f2abbf132e6a3a6ef433a95e02
ppc64le ldns-utils-1.7.1-12.el9_8.1.ppc64le.rpm c84e98fab00a150a5848333ee7751200ac1f15c029014116459a21a84386c7fb
ppc64le perl-ldns-1.7.1-12.el9_8.1.ppc64le.rpm d1594feec9742209f91e76030a1276f6ceaaccc2998d01054152f9b8d4cc0455
s390x ldns-1.7.1-12.el9_8.1.s390x.rpm 055f5996c4f347bd56a470ff4d9cbd96f929fd181dfde2261b52d18f570344b2
s390x ldns-devel-1.7.1-12.el9_8.1.s390x.rpm 347bf4cff8e112fc8cc42a3ce829082ac71536bd22d927b1723769527a48eba6
s390x perl-ldns-1.7.1-12.el9_8.1.s390x.rpm b12528c4ba3daf7a51c86a609e17f68d9c0acd9b520350233bcfa39c4018d2b7
s390x ldns-utils-1.7.1-12.el9_8.1.s390x.rpm f19472d1e8955a3859958a39ee025c0da1fde8f0d87f767359fa66a138a9e704
s390x python3-ldns-1.7.1-12.el9_8.1.s390x.rpm fc3c36c6ffbe8124380dc9c2bae876623213c0642c25bb6fe989aa74b214e2bb
x86_64 python3-ldns-1.7.1-12.el9_8.1.x86_64.rpm 06d7e8a6a611fc2f9ab918b9ec42281338132f87169f39e786a3eac820633916
x86_64 perl-ldns-1.7.1-12.el9_8.1.x86_64.rpm 61194175ee08d445bbb3a08ca8eaeaf74032d5f20e4d9040a6be40eb0020e838
x86_64 ldns-1.7.1-12.el9_8.1.x86_64.rpm 90d684d3890cbb25d1b4ef72e41da8973c8b89d6179369bcaa779076b38b5d5c
x86_64 ldns-devel-1.7.1-12.el9_8.1.x86_64.rpm a20a1e19b8460c3e5c27f626812b3ac348f32fc39ac72dbad1f971b5c0076af2
x86_64 ldns-utils-1.7.1-12.el9_8.1.x86_64.rpm e9e500f006bcceb45fcd958de94b3266e6e2758fd7bcbb48d5a68b4eb200f8e4

Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.

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