[ALSA-2026:55892] Important: unbound security update
Type:
security
Severity:
important
Release date:
2026-08-18
Description:
The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fix(es): * unbound: Unbound: Cache poisoning via insufficient RRSIG.Labels validation and premature cache writes (CVE-2026-44690) * unbound: Unbound: Denial of Service via malformed EDNS Report-Channel option (CVE-2026-55973) 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 unbound-utils-1.24.2-7.el10_2.4.aarch64.rpm 2d2cad288615eac319ba5b1acd1868894afcfca93518df101a45117daa186215
aarch64 unbound-anchor-1.24.2-7.el10_2.4.aarch64.rpm 97c6980a6a7fac3d6822686b40b863d1c607a3cb1e19fdabdc9ff028b4384337
aarch64 python3-unbound-1.24.2-7.el10_2.4.aarch64.rpm aed736edcfdc8d553698bed0f174b9753d09f7a8a5406707168eb09afd05f56f
aarch64 unbound-devel-1.24.2-7.el10_2.4.aarch64.rpm b7dd73ac4616d4e0620efbc18d3e6659208e55532a70e0d9825531a8ca8047c2
aarch64 unbound-dracut-1.24.2-7.el10_2.4.aarch64.rpm c2351f47822d8467851df22738d3477f947ef37d416e838c06c5958ffdba59b6
aarch64 unbound-libs-1.24.2-7.el10_2.4.aarch64.rpm c490d4c3522a2179ad5d94eef7103f69750b1acc2d0f5b5ff8e045c0f89a4608
aarch64 unbound-1.24.2-7.el10_2.4.aarch64.rpm c62c1676cec0a00cfe95fe94f0fc7c80a9314c32325034a9184e4c7a039220fe
ppc64le unbound-utils-1.24.2-7.el10_2.4.ppc64le.rpm 114af6ee0ae1e054f4d4edb714f911b65b02a5517e75fa4dc8cf2e5c9952df06
ppc64le unbound-devel-1.24.2-7.el10_2.4.ppc64le.rpm 7673066ad28c6ab941652d0a9d91318b503e0875960f2fd96a8fa9bc3c134470
ppc64le unbound-libs-1.24.2-7.el10_2.4.ppc64le.rpm 825164e822785b0c4e5f94a93c2af2c42df82ae9cd0557468a821fc410b37bfe
ppc64le unbound-anchor-1.24.2-7.el10_2.4.ppc64le.rpm 8ef1b9917359daad246f3e938f2e9c66f8705d4796a11838b799da6eefc35ca2
ppc64le unbound-dracut-1.24.2-7.el10_2.4.ppc64le.rpm 9ee0692784ba8a4a72b17dd8be8dfcc55d408f15cd9f711a45664a939c874155
ppc64le unbound-1.24.2-7.el10_2.4.ppc64le.rpm b22bb65ba41faab479a961a0143d9d34075b288fc08bb9919f0e74056d095cba
ppc64le python3-unbound-1.24.2-7.el10_2.4.ppc64le.rpm ee63ded54f09be67f1495c2a3ec6561a72cbce5576abcff69ee11a807408fc68
s390x unbound-dracut-1.24.2-7.el10_2.4.s390x.rpm 0369a9bfcabf6c5e5c8afbe51d6e5cfaa9718d3285290266db83011f59b174b6
s390x unbound-libs-1.24.2-7.el10_2.4.s390x.rpm 37e2cb8d4b49b77dce7068ddd59831321f4e3639b1ea7241038f0114c038e026
s390x unbound-utils-1.24.2-7.el10_2.4.s390x.rpm 3922b5d3fb8491549d1ba79c338c271d32a0183680db58b8c744adcde77548ca
s390x unbound-anchor-1.24.2-7.el10_2.4.s390x.rpm 4e13acb2e6f693324b0365c618f4e2e94245f76487e491b67b4d7dc124f5b314
s390x unbound-devel-1.24.2-7.el10_2.4.s390x.rpm 7e91926be5f08112016bc7bca078e3f17ce5e94a30caeaffd6caef2bd2db8fac
s390x unbound-1.24.2-7.el10_2.4.s390x.rpm 9ffac100ed133422e69f295b325e0627546fadc3df196962d92b92f4749de2a6
s390x python3-unbound-1.24.2-7.el10_2.4.s390x.rpm f5689dcc4a7bbb479bd456831217efbecaedc59c7ec128152fed2a3c6d59bf79
x86_64 python3-unbound-1.24.2-7.el10_2.4.x86_64.rpm 2aafe576faa95de984be705e393b7fe20ff703fdf2a7842c30653f133528e350
x86_64 unbound-libs-1.24.2-7.el10_2.4.x86_64.rpm 44c4c4a14dba0dfd75a662669073ab60e8977489fbe555046ae9016359e1a0a0
x86_64 unbound-anchor-1.24.2-7.el10_2.4.x86_64.rpm 6b2235a9da2e405270c2b6e16bf16dc3fa7f3dbabb0f7c7009a1f0568996d6d5
x86_64 unbound-devel-1.24.2-7.el10_2.4.x86_64.rpm 77d6a3f2b006ee74726f1c4ed98a2c935b4d916584c1ce65063c08be070af135
x86_64 unbound-dracut-1.24.2-7.el10_2.4.x86_64.rpm 8b1f472dd4f2dd76113059b3f5779fca48c749a060ff8f26f85f9434fcd5ab01
x86_64 unbound-utils-1.24.2-7.el10_2.4.x86_64.rpm cc47750f6276c467cb0eee645653db14a96f09e563251838f0391bb9c360541f
x86_64 unbound-1.24.2-7.el10_2.4.x86_64.rpm fb9a0ca283bd495fe9f8f52b6dafd3ff5fde0936e77636ce44581696a0ef4173
x86_64_v2 unbound-1.24.2-7.el10_2.4.x86_64_v2.rpm 0a16752fe035528e3c0b640744b3fc76aed794608d2b5ac26eb41899af9382a8
x86_64_v2 unbound-dracut-1.24.2-7.el10_2.4.x86_64_v2.rpm 3ae839ae75c8ed9306134db0947b4655d5b7aabd90622a426052f32db72d3a58
x86_64_v2 unbound-anchor-1.24.2-7.el10_2.4.x86_64_v2.rpm 4dfac69f2fa754147922a61031b7e4b336f5633f19d56d07bb66ebb6aec0f69f
x86_64_v2 python3-unbound-1.24.2-7.el10_2.4.x86_64_v2.rpm 59985b1e0ee9b0642e0476cd5eb444f76c53ae724ff072adad49aac63c852333
x86_64_v2 unbound-utils-1.24.2-7.el10_2.4.x86_64_v2.rpm 956b387af2b8af319589c1b616a14f8dfac6dd8f11dd02391e65054da126c65c
x86_64_v2 unbound-libs-1.24.2-7.el10_2.4.x86_64_v2.rpm c2a3977c6eebb3582c8dfb5ca109bfbddcfeec8e51aa5b8a87fbc779ef50b610
x86_64_v2 unbound-devel-1.24.2-7.el10_2.4.x86_64_v2.rpm ea4d86bdff67150af33517b3d6bd8b62ce465639e3c2a8583b932a693a6bfc78
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.