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High 2026-08-03

Ldns Security Update — AlmaLinux 8 (ALSA-2026:49520)

AlmaLinux 8

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:
2026-08-03

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-utils-1.7.0-23.el8_10.aarch64.rpm 3040a1f4c33a790e6394a7f64bff3718af2d7db27287ecacc194d42aed9af050
aarch64 ldns-1.7.0-23.el8_10.aarch64.rpm 9231105123c4cd92d68c24a76ab5649b6736d5d6a81a8c9e6cd18a504695ce9f
aarch64 perl-ldns-1.7.0-23.el8_10.aarch64.rpm a231c8e9ae2e7e21c58b26ad3a284f330ee5daa76fbfd7afeb8426451ea6faed
aarch64 ldns-devel-1.7.0-23.el8_10.aarch64.rpm dbf7c70e8f25ad62cdacb95ffb7f54c457441692ed027b96954491cc9b22357f
aarch64 python3-ldns-1.7.0-23.el8_10.aarch64.rpm ebd58b86904688122bcc9f8e1231b3cc00e0340f200c4e844245aeafea3478bf
i686 ldns-1.7.0-23.el8_10.i686.rpm a56e8a5ac62b72f9dc565b4a2532382a6ff58730271aea06fea399f9bec7bdd0
i686 ldns-devel-1.7.0-23.el8_10.i686.rpm cc874445b68d2713180bea3d18a77265cf2230124dcdaedeed4558d4db224859
noarch ldns-doc-1.7.0-23.el8_10.noarch.rpm 02919b8df17f3eaa4c7801d833bd588116247468047729b3ff3f1e21e7686f91
ppc64le perl-ldns-1.7.0-23.el8_10.ppc64le.rpm 13fc9fa34f0354310ff79fa1b9f781a97d48bc57fbb0add23f6ed4ca6e9aac30
ppc64le ldns-utils-1.7.0-23.el8_10.ppc64le.rpm 67f035f82e331ef6a0e342ded8f809812eb890c03f5cc982095465b52397634c
ppc64le ldns-1.7.0-23.el8_10.ppc64le.rpm 7112ddda9d2b98a47f7493e2c410aea47b1148c1c20099b1368511daf34cb3dc
ppc64le python3-ldns-1.7.0-23.el8_10.ppc64le.rpm 9c966ec75e43f222d66e41978132aea5ee29b4b9873fc5ad049bb7c8a0eb605a
ppc64le ldns-devel-1.7.0-23.el8_10.ppc64le.rpm a7d0f3b3d760f1f2b404d79354743c0dbdc9c0b0b2d013ce36675b4cc71bda60
s390x ldns-devel-1.7.0-23.el8_10.s390x.rpm 07f97ba6409c53b4d74bef58612c45a7adc50faf99ea04a26e9d8ac44eac18a9
s390x perl-ldns-1.7.0-23.el8_10.s390x.rpm 0a5baed93707ca609d2838700d96f71e3ab2decd17d9965023f362307d18401a
s390x ldns-1.7.0-23.el8_10.s390x.rpm 61e92be7d9b09e02f44248d282f42fbc3a8c78aaba405912d8a6b52aa2b78c8c
s390x python3-ldns-1.7.0-23.el8_10.s390x.rpm e5b09180e01edacd66730183f115d1ff54409d1c726cfd9877e24addd30c38fd
s390x ldns-utils-1.7.0-23.el8_10.s390x.rpm e7b3d2ffaddfea7d908d5e433aba8cc1bedc4ea93b8b9bf65a214f63be93c701
x86_64 ldns-1.7.0-23.el8_10.x86_64.rpm 0934e95c0bf04d5b88df94d672ddbaa874820e82edcac7f0643d4573793da905
x86_64 perl-ldns-1.7.0-23.el8_10.x86_64.rpm 3b32f1b3d5c66fa2f70234df3a9a6b50321712928218b8e3c102837020e7249b
x86_64 python3-ldns-1.7.0-23.el8_10.x86_64.rpm 5bd56e3dd9c3e88db7e3b4f020f2aecf19b82362e7087ed715a6d33b56980566
x86_64 ldns-utils-1.7.0-23.el8_10.x86_64.rpm bd2d1b06a89b6717442aaf45eff1021807818280e3865bdd2591887b22d3e5d9
x86_64 ldns-devel-1.7.0-23.el8_10.x86_64.rpm cdd3dfd63b3e96aa835d022ba06f64d129a31adceb8b5e5a4a9938ccea7d1c18

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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