ELSA-2026-55892

ELSA-2026-55892 - unbound security update

Type:SECURITY
Impact:IMPORTANT
Release Date:2026-08-17

Description


[1.24.2-18]
- Add unit tests for CVE-2026-{44690,55973}

[1.24.2-17]
- Fix CVE-2026-55973: dns-error-reporting stack buffer overflow

[1.24.2-16]
- Fix CVE-2026-44690 - Cross-zone wildcard cache poisoning


Related CVEs


CVE-2026-44690
CVE-2026-55973

Updated Packages


Release/ArchitectureFilenamesha256Superseded By AdvisoryChannel Label
Oracle Linux 10 (aarch64) unbound-1.24.2-7.el10_2.4.src.rpm936f99960eddb724bd105456dc8f4e20fbd75ef66c93eddea9f60477a828bc6a-ol10_aarch64_appstream
unbound-1.24.2-7.el10_2.4.src.rpm936f99960eddb724bd105456dc8f4e20fbd75ef66c93eddea9f60477a828bc6a-ol10_aarch64_codeready_builder
python3-unbound-1.24.2-7.el10_2.4.aarch64.rpma83cb356eaafd3a97fd5fda59b38b60480e67da65d1f99780569fc247c75568e-ol10_aarch64_appstream
unbound-1.24.2-7.el10_2.4.aarch64.rpm9266cca4d8dd260cb7d5283684510984b0b906c84cf45692609b4c1569024b42-ol10_aarch64_appstream
unbound-anchor-1.24.2-7.el10_2.4.aarch64.rpm51a2cab289db9a22890e4a4a11e51ea0edb2008d20940d7d7cbc49cdb0a44652-ol10_aarch64_appstream
unbound-devel-1.24.2-7.el10_2.4.aarch64.rpm0de48f97bbbe0d787389f34074280a46a11e899c3941961be87b46f0f94e9019-ol10_aarch64_codeready_builder
unbound-dracut-1.24.2-7.el10_2.4.aarch64.rpmf6cc53b52b91a6082944c16e8501f6b46a28d42b58110335c62769c171d5f159-ol10_aarch64_appstream
unbound-libs-1.24.2-7.el10_2.4.aarch64.rpma585fbc44357fed3d7940b72f854ac9263c06fdb91983cec1f30c4b79d6a23e5-ol10_aarch64_appstream
unbound-utils-1.24.2-7.el10_2.4.aarch64.rpm8998e8f0ae9e57acd3d51adbbebe059d4da08f723f851d77b4b71da950a87e9c-ol10_aarch64_appstream
Oracle Linux 10 (x86_64) unbound-1.24.2-7.el10_2.4.src.rpm936f99960eddb724bd105456dc8f4e20fbd75ef66c93eddea9f60477a828bc6a-ol10_x86_64_appstream
unbound-1.24.2-7.el10_2.4.src.rpm936f99960eddb724bd105456dc8f4e20fbd75ef66c93eddea9f60477a828bc6a-ol10_x86_64_codeready_builder
python3-unbound-1.24.2-7.el10_2.4.x86_64.rpme095338f71b94a3e7d435bd8bf97c1528f48733c23b3d71b55af82832ddacf70-ol10_x86_64_appstream
unbound-1.24.2-7.el10_2.4.x86_64.rpmae432363e15e54caf12ba1082daff8562f66d646204d616e1aa2a8c7a0dd2e48-ol10_x86_64_appstream
unbound-anchor-1.24.2-7.el10_2.4.x86_64.rpme7a631954af49a8372bc14f590a3a2c9695e3d368175fa750939f80df624df5c-ol10_x86_64_appstream
unbound-devel-1.24.2-7.el10_2.4.x86_64.rpm8eb198f63b250ed77890ffeb45c8366e4ba655bcd2cc9ecccc6d3fc0637e49ee-ol10_x86_64_codeready_builder
unbound-dracut-1.24.2-7.el10_2.4.x86_64.rpmd4a1c3732198075ee8ba31c3e69e481c9301311743510cc55b05ac8e9cb72fc3-ol10_x86_64_appstream
unbound-libs-1.24.2-7.el10_2.4.x86_64.rpm0cfc5149a0b843cc5f0f878dac13c4fc5d642051830b6f279308c3228654b450-ol10_x86_64_appstream
unbound-utils-1.24.2-7.el10_2.4.x86_64.rpm3c501c9e09c07b803c169c2f0f6385c7f12957fcb445e38545dba13405f3ab8e-ol10_x86_64_appstream



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