[ALSA-2026:49836] Important: ldns security update
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.
References:
Updated packages listed below:
Architecture Package Checksum
aarch64 ldns-devel-1.8.3-18.el10_2.1.aarch64.rpm 14bdc4a32974d36749c491ead4e4425e88ca268127bdfe1d0aec145343e3fed8
aarch64 python3-ldns-1.8.3-18.el10_2.1.aarch64.rpm 77c80e08dbfbc0aa0c7a7d0bc8175e0ba4bc5312bbdd682b3793c42fc2341873
aarch64 ldns-1.8.3-18.el10_2.1.aarch64.rpm 82094e59548b876f97fc8f220aadda9ca8820f1a31886fc80efeaa29e3b57e12
aarch64 ldns-utils-1.8.3-18.el10_2.1.aarch64.rpm d0b59142ba53f23cc8f8d71a097272b24511101fa0df689a1673a4774c2fb116
aarch64 perl-ldns-1.8.3-18.el10_2.1.aarch64.rpm e0c8d41c915766a5bcb24e5a57771ec51ca44f1cf2939a8345ad21f35ad6a875
noarch ldns-doc-1.8.3-18.el10_2.1.noarch.rpm d3a9d21b00192966f42699a0a0e9a7496c7988733f2e1989217611c1e00a2679
ppc64le python3-ldns-1.8.3-18.el10_2.1.ppc64le.rpm 003051d836c56e0f6e870eb460c15a7a16f34643b5d418a8bc59ce85fce72931
ppc64le ldns-1.8.3-18.el10_2.1.ppc64le.rpm 34e56634f4be42bfea74d820cac081469e09c95b21fd0277eaf296a2197ec543
ppc64le ldns-utils-1.8.3-18.el10_2.1.ppc64le.rpm aec81baf75066e1175b1af2535d0e9a24be963920ca0e4ae3cc082a2479fb950
ppc64le perl-ldns-1.8.3-18.el10_2.1.ppc64le.rpm cf4216c19dfae8dd25c0bfbae8889ee0582b966a141b5bc4919afacc699d3388
ppc64le ldns-devel-1.8.3-18.el10_2.1.ppc64le.rpm d36ca94cbea37f5ea53793c66ab04623a7412fcae52ff7a2971ea98b0b31369b
s390x python3-ldns-1.8.3-18.el10_2.1.s390x.rpm 06a8c0746d854e69cd8454438d2262dbc62652aea0ca15432b4ba83b90d6044c
s390x ldns-utils-1.8.3-18.el10_2.1.s390x.rpm 19ff15e75a5c8bdd8fd42babef00f88294cac47f2e96c510051f0d3e7002478c
s390x perl-ldns-1.8.3-18.el10_2.1.s390x.rpm 5bfa50cd13e2b2402fecb3e74d1ad2ae5229dd6b9c56675f3d50745c85c81294
s390x ldns-1.8.3-18.el10_2.1.s390x.rpm 6add7a9d302f2d18c2939884a78f00dbb3f94f3b0c1eae6db5c694eb0db6db9e
s390x ldns-devel-1.8.3-18.el10_2.1.s390x.rpm 828f7e50680b4196dee034f59f7a86aa4e072a8224efa1d5c28da31c7a5071c3
x86_64 ldns-utils-1.8.3-18.el10_2.1.x86_64.rpm 3323303bbfb2d53d0c7b473bebcb7111edf7283d8b31e7177adcea77d1eb5721
x86_64 ldns-devel-1.8.3-18.el10_2.1.x86_64.rpm 725be53aa7d83f8e975c453cbcddd37f2aebb526c4a82b8fbce2a3ac5f7145a3
x86_64 ldns-1.8.3-18.el10_2.1.x86_64.rpm aaf262d398ae7c8ca25ad0e90a499742d53dc751a4ba1cba04467145d9d14df6
x86_64 perl-ldns-1.8.3-18.el10_2.1.x86_64.rpm f1fd3a50ec4cca64b359cbff5981a3547809ba42bf99bf8db7ed20937e498886
x86_64 python3-ldns-1.8.3-18.el10_2.1.x86_64.rpm fb9b57662c5af6ebc5132c7f5ac41463edca97f5f758a8f0ad010356c553e0f6
x86_64_v2 ldns-1.8.3-18.el10_2.1.x86_64_v2.rpm 54132f86ac2afad31d6c23a0256b23e3447dc295ba347fbaf724b7307212f63e
x86_64_v2 python3-ldns-1.8.3-18.el10_2.1.x86_64_v2.rpm a86c4ab50612e4f84c958a2d12528cfdd587989d90a32486ba9d20841b9d68ed
x86_64_v2 perl-ldns-1.8.3-18.el10_2.1.x86_64_v2.rpm e4abb16ab8f650c797bd1dac30162a90ff6e56d5101359cde6ee550de744261a
x86_64_v2 ldns-utils-1.8.3-18.el10_2.1.x86_64_v2.rpm ef8e1e4a07f6946a2ea8cf45f565ea4ef6df28ea235e9df117de42e772a1d50d
x86_64_v2 ldns-devel-1.8.3-18.el10_2.1.x86_64_v2.rpm f07d37538f41dd8a7904803e591382a489267f3fc8c5c2a83c1e178d355d5f55
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.