ELSA-2026-33565

ELSA-2026-33565 - ruby security update

Type:SECURITY
Impact:IMPORTANT
Release Date:2026-07-16

Description


[3.3.10-13]
- Fix DoS via crafted IMAP responses in net-imap. (CVE-2026-42245)
Resolves: RHEL-181687
- Fix information disclosure via MITM attack bypassing TLS in net-imap.
(CVE-2026-42246)
Resolves: RHEL-181775
- Fix command injection via Symbol arguments in net-imap. (CVE-2026-42258)
Resolves: RHEL-181797


Related CVEs


CVE-2026-42245
CVE-2026-42246
CVE-2026-42258

Updated Packages


Release/ArchitectureFilenamesha256Superseded By AdvisoryChannel Label
Oracle Linux 10 (aarch64) ruby-3.3.10-13.el10_2.src.rpm60b7954b9bdf995ae32a1abb52ead10cd20aebddcfc0535ba3c11003468970e4-ol10_aarch64_appstream
ruby-3.3.10-13.el10_2.src.rpm60b7954b9bdf995ae32a1abb52ead10cd20aebddcfc0535ba3c11003468970e4-ol10_aarch64_codeready_builder
ruby-3.3.10-13.el10_2.aarch64.rpmb2add1fc234e76cc6d5e604b25ad99a68705e44e28eb13f4da11ab622fe7fb6c-ol10_aarch64_appstream
ruby-bundled-gems-3.3.10-13.el10_2.aarch64.rpm3d43f69b78375ed534f0420aceaa76814cc3cca022dac11d798461a7afb812e1-ol10_aarch64_appstream
ruby-default-gems-3.3.10-13.el10_2.noarch.rpmea6f06c3708e8f061b2e42e48a6b1e2fea10751854b71c7a33c07e42ecf72cf6-ol10_aarch64_appstream
ruby-devel-3.3.10-13.el10_2.aarch64.rpm85e90638cd4ee572f7ca521c199cd540406e0e58eb0c0312ef823e3840064cb9-ol10_aarch64_appstream
ruby-doc-3.3.10-13.el10_2.noarch.rpm0653c9cfae8b02335feba5acb40342e71cca0c2edba62d11fefe8ce6a86f90b3-ol10_aarch64_codeready_builder
ruby-libs-3.3.10-13.el10_2.aarch64.rpm0f96b682564cf66533d9a0bd54a698f22146b2834f69a61de7a1b5b8853d6a5f-ol10_aarch64_appstream
rubygem-bigdecimal-3.1.5-13.el10_2.aarch64.rpmaeb5f12920d23f4b05ac98cb487f38e69004e53df578792b71b03f1699969756-ol10_aarch64_appstream
rubygem-bundler-2.5.22-13.el10_2.noarch.rpm2830e4c2ad9f8d9f8da3f2e7cdbc539822e0350f4d6c2f4dbf7f94dc94339253-ol10_aarch64_appstream
rubygem-io-console-0.7.1-13.el10_2.aarch64.rpm24e134fc2f9ac68d1bd668f1cbe2bb4c0372f0d43e11f56ae7e9c0ac1847c1da-ol10_aarch64_appstream
rubygem-irb-1.13.1-13.el10_2.noarch.rpme4d5dc6a58168f2061ae68f97755d61e83aee6e6db0bf1c541c18ed879e91d16-ol10_aarch64_appstream
rubygem-json-2.7.2-13.el10_2.aarch64.rpmc428e0d685b4e0fbbca2e92f42d2d2d3a7651a94debac67f9ac8407a3d9c1618-ol10_aarch64_appstream
rubygem-minitest-5.20.0-13.el10_2.noarch.rpm645b3123524c0a37702b2e8d8c1d2df697c0ad99e067952813f923525a8cca1e-ol10_aarch64_appstream
rubygem-power_assert-2.0.3-13.el10_2.noarch.rpm49ae357bfef6d8db2040b83542be360b15100542de390ab8b821fb4e900556d7-ol10_aarch64_appstream
rubygem-psych-5.1.2-13.el10_2.aarch64.rpmdf086a581342dbb7ede2fcd4767b586a1433be71221998eecce269b162d06385-ol10_aarch64_appstream
rubygem-racc-1.7.3-13.el10_2.aarch64.rpmb86eff933ba186acd0a9010931c2d4814a780f5194b583bb6af43797ff955280-ol10_aarch64_appstream
rubygem-rake-13.1.0-13.el10_2.noarch.rpm3e834829001613f1a46ce0c753ef49c90174b410aa292895ced0951944fd7235-ol10_aarch64_appstream
rubygem-rbs-3.4.0-13.el10_2.aarch64.rpm370d3b90b7f26f739c682c39221a4f5fe8920ba4afc5225061240186ce5900a8-ol10_aarch64_appstream
rubygem-rdoc-6.6.3.1-13.el10_2.noarch.rpme5e3de795c41c00021becc59e8d819d89831bd386b57bc0af350f0c21e1968c2-ol10_aarch64_appstream
rubygem-rexml-3.4.4-13.el10_2.noarch.rpmc2870f0f9ca0338ce2600bd8e91e0498b6b3742df620806ca3ef92e6af4c62e7-ol10_aarch64_appstream
rubygem-rss-0.3.1-13.el10_2.noarch.rpm06fd5e309efa57818c1f5d858544f8d3b928c57309ef35bb5560c6507f2941c1-ol10_aarch64_appstream
rubygem-test-unit-3.6.1-13.el10_2.noarch.rpmb883ba387cf8631e70a373e049e295679cba803d98317d1a18a5d5d872c9bcfd-ol10_aarch64_appstream
rubygem-typeprof-0.21.9-13.el10_2.noarch.rpma8ebb5b6f2330ab81856f597501ac80898c2afbf06b289a1424dc4cabe0c82cc-ol10_aarch64_appstream
rubygems-3.5.22-13.el10_2.noarch.rpmbc3817569122fb1fce641de92e6991aa2467c651529484908eca86e2d56114da-ol10_aarch64_appstream
rubygems-devel-3.5.22-13.el10_2.noarch.rpmaf51924d729838d2d616b6278e2999ca4ad78ab54a54d545985ac9861b4827ef-ol10_aarch64_appstream
Oracle Linux 10 (x86_64) ruby-3.3.10-13.el10_2.src.rpm60b7954b9bdf995ae32a1abb52ead10cd20aebddcfc0535ba3c11003468970e4-ol10_x86_64_appstream
ruby-3.3.10-13.el10_2.src.rpm60b7954b9bdf995ae32a1abb52ead10cd20aebddcfc0535ba3c11003468970e4-ol10_x86_64_codeready_builder
ruby-3.3.10-13.el10_2.x86_64.rpmc7b27e5f864360008a5fdc87aba221b461ad10aad7ecf2727e01a5109e43fdff-ol10_x86_64_appstream
ruby-bundled-gems-3.3.10-13.el10_2.x86_64.rpm06a0bef9ebed5a80c8c2280c2ea01c39f1b55118bccef8f92ef2f4f844d7a59f-ol10_x86_64_appstream
ruby-default-gems-3.3.10-13.el10_2.noarch.rpmea6f06c3708e8f061b2e42e48a6b1e2fea10751854b71c7a33c07e42ecf72cf6-ol10_x86_64_appstream
ruby-devel-3.3.10-13.el10_2.x86_64.rpmf0f8f3fd0c3dae34e243008dfc859fde08c44812947d6900e915d916f357e641-ol10_x86_64_appstream
ruby-doc-3.3.10-13.el10_2.noarch.rpm0653c9cfae8b02335feba5acb40342e71cca0c2edba62d11fefe8ce6a86f90b3-ol10_x86_64_codeready_builder
ruby-libs-3.3.10-13.el10_2.x86_64.rpma19734455aed0326bef2bb5d796b64beb2deea81671f64cc5bcf0afd3cfd493a-ol10_x86_64_appstream
rubygem-bigdecimal-3.1.5-13.el10_2.x86_64.rpmbf6e5434081e5e6628e95c10c8d0344271c28672fbae9d17848d09b40eb55f56-ol10_x86_64_appstream
rubygem-bundler-2.5.22-13.el10_2.noarch.rpm2830e4c2ad9f8d9f8da3f2e7cdbc539822e0350f4d6c2f4dbf7f94dc94339253-ol10_x86_64_appstream
rubygem-io-console-0.7.1-13.el10_2.x86_64.rpma48b26496526266cee8c29203d9831ced0e0b321ee934e0062551c9a0c564a84-ol10_x86_64_appstream
rubygem-irb-1.13.1-13.el10_2.noarch.rpme4d5dc6a58168f2061ae68f97755d61e83aee6e6db0bf1c541c18ed879e91d16-ol10_x86_64_appstream
rubygem-json-2.7.2-13.el10_2.x86_64.rpm9ca4dfa4f70858dce90b0d300893f27bc27af5ee0570cec4f93982744f3b9c2e-ol10_x86_64_appstream
rubygem-minitest-5.20.0-13.el10_2.noarch.rpm645b3123524c0a37702b2e8d8c1d2df697c0ad99e067952813f923525a8cca1e-ol10_x86_64_appstream
rubygem-power_assert-2.0.3-13.el10_2.noarch.rpm49ae357bfef6d8db2040b83542be360b15100542de390ab8b821fb4e900556d7-ol10_x86_64_appstream
rubygem-psych-5.1.2-13.el10_2.x86_64.rpm22b0a836ddb24c7a93edb8933238f1f0508cc21375a647f015ff9d5c1175d37a-ol10_x86_64_appstream
rubygem-racc-1.7.3-13.el10_2.x86_64.rpm5e808456a5c42cda0df763749a3d78252c2260513cfa6e3495ddd24283b890ee-ol10_x86_64_appstream
rubygem-rake-13.1.0-13.el10_2.noarch.rpm3e834829001613f1a46ce0c753ef49c90174b410aa292895ced0951944fd7235-ol10_x86_64_appstream
rubygem-rbs-3.4.0-13.el10_2.x86_64.rpm5ab6483ff5774bea52da4b5f0500d29d8dfae891613e17f0aa465485c0a8a204-ol10_x86_64_appstream
rubygem-rdoc-6.6.3.1-13.el10_2.noarch.rpme5e3de795c41c00021becc59e8d819d89831bd386b57bc0af350f0c21e1968c2-ol10_x86_64_appstream
rubygem-rexml-3.4.4-13.el10_2.noarch.rpmc2870f0f9ca0338ce2600bd8e91e0498b6b3742df620806ca3ef92e6af4c62e7-ol10_x86_64_appstream
rubygem-rss-0.3.1-13.el10_2.noarch.rpm06fd5e309efa57818c1f5d858544f8d3b928c57309ef35bb5560c6507f2941c1-ol10_x86_64_appstream
rubygem-test-unit-3.6.1-13.el10_2.noarch.rpmb883ba387cf8631e70a373e049e295679cba803d98317d1a18a5d5d872c9bcfd-ol10_x86_64_appstream
rubygem-typeprof-0.21.9-13.el10_2.noarch.rpma8ebb5b6f2330ab81856f597501ac80898c2afbf06b289a1424dc4cabe0c82cc-ol10_x86_64_appstream
rubygems-3.5.22-13.el10_2.noarch.rpmbc3817569122fb1fce641de92e6991aa2467c651529484908eca86e2d56114da-ol10_x86_64_appstream
rubygems-devel-3.5.22-13.el10_2.noarch.rpmaf51924d729838d2d616b6278e2999ca4ad78ab54a54d545985ac9861b4827ef-ol10_x86_64_appstream



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