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Ruby:4.0 Security Update — AlmaLinux 9 (ALSA-2026:50827)

This is a security release for AlmaLinux 9. The fix ships in the current release line (referenced builds: 10.0-34, 18.0-34, 16.0-34, 13.3.1-34). Update the product on every affected server to the patched release — there is no workaround, and unpatched servers remain exposed until updated.

High
AlmaLinux 9

Etkilenen Sürümler

4.0

Düzeltme Komutları

EL8+ (AlmaLinux/CloudLinux/Rocky)

sudo dnf update

SharedLicense lisansı altında bunun anlamı

Your SharedLicense license itself is not affected — this is a change in AlmaLinux 9 software, not in licensing. Update the product through its standard update channel. Licenses keep working through updates; nothing needs re-issuing or re-activating.

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks.

Security Fix(es):

* zlib: zlib: Memory corruption via buffer overflow in Zlib::GzipReader (CVE-2026-27820)
* net-imap: Net::IMAP: Arbitrary IMAP command inj…

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rubygem-pg-doc-1.6.3-1.module_el9.8.0+232+50f6dd36.noarch.rpm 012587b1454988d3ae9e2df6f066e9a9582859f741daa26cc97f6ce56f7cc40d noarch rubygem-rdoc-7.0.4-34.module_el9.8.0+289+5a070f48.noarch.rpm 2b33fa77783cc93de8c0883faa6892329f442300d0cbf5e82a6125b00b71fca4 noarch rubygem-rexml-3.4.4-34.module_el9.8.0+289+5a070f48.noarch.rpm 4edee87df2da657900eb98f07642c3d83a1037438ed3582662ca71dc5c3b568f noarch rubygems-devel-4.0.16-34.module_el9.8.0+289+5a070f48.noarch.rpm 5ff0a58b9db973f8f827485142a5c70c50eaf99fbcb947c16c74638d7a2a9b29 noarch ruby-default-gems-4.0.6-34.module_el9.8.0+289+5a070f48.noarch.rpm 6474d9bf6e42880f15ad8265fb7fae51ff54f75a245dcf6d39eb4632f7f81838 noarch ruby-doc-4.0.6-34.module_el9.8.0+289+5a070f48.noarch.rpm 7383a71f0ebaddfc76ab3a8b8751b28d27f749dd3c97ed8a0f8382edd75adb4d noarch rubygem-irb-1.16.0-34.module_el9.8.0+289+5a070f48.noarch.rpm 8d1764e23f29a1b6728b3e33ab74c0d1ba702c7be0d9fa862621aa3cb76d4d51 noarch 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rubygem-typeprof-0.31.1-34.module_el9.8.0+289+5a070f48.noarch.rpm d6aa930ee8efdbad15e5c5e89ef82a900530f8669c79bf2d4de1ea56ed703041 noarch rubygem-minitest-6.0.0-34.module_el9.8.0+289+5a070f48.noarch.rpm f92af6d127f8ccb7327da1285fe8625679ce8a870dccb7f9a67d298b37b20d26 ppc64le rubygem-io-console-0.8.2-34.module_el9.8.0+289+5a070f48.ppc64le.rpm 02969203d8ba4d0e904ad3b4e034b9d6eca7a577e91ffefb0aa4c4636e005f57 ppc64le rubygem-pg-1.6.3-1.module_el9.8.0+232+50f6dd36.ppc64le.rpm 0d9c6f56ef9793558d63333c75d84e0bee4fa674b4a90e3305b7b66ead6e6c16 ppc64le rubygem-json-2.18.0-34.module_el9.8.0+289+5a070f48.ppc64le.rpm 3cb875bc12e2520ddc332bbae69886b6dbbf59a1c4a1b61275eec7d653f7c3ef ppc64le ruby-4.0.6-34.module_el9.8.0+289+5a070f48.ppc64le.rpm 4f6c00b5fedb89ee8947f72eba45aab1a8630c4390aac85667feab48f143d1ac ppc64le ruby-bundled-gems-4.0.6-34.module_el9.8.0+289+5a070f48.ppc64le.rpm 7ce4a71936a811e3da5bf0da3f7757b83c04be9dce965ec6362860ed0b183d11 ppc64le rubygem-mysql2-0.5.7-1.module_el9.8.0+232+50f6dd36.ppc64le.rpm 886f13629742057525f6ea8e83363c449aad84d1cf44caff54bd66dd10141b14 ppc64le rubygem-rbs-3.10.0-34.module_el9.8.0+289+5a070f48.ppc64le.rpm a6817d4a953eea57f5f6d7f8755d458e1a717617884a2d0c2697364d60bd1a88 ppc64le ruby-devel-4.0.6-34.module_el9.8.0+289+5a070f48.ppc64le.rpm c6710cadb39497edd0736339b1351b4a9472f6e66042c86ebc4458913bebf468 ppc64le rubygem-racc-1.8.1-34.module_el9.8.0+289+5a070f48.ppc64le.rpm e017c4c675000e03bf7ee4122b24496f5b925d2ec8af954da0593c45884bbd10 ppc64le ruby-libs-4.0.6-34.module_el9.8.0+289+5a070f48.ppc64le.rpm eea4e25a879abe472657f69465f76e29c5fe033b641a72627f4e70db4d8f1292 ppc64le rubygem-psych-5.3.1-34.module_el9.8.0+289+5a070f48.ppc64le.rpm f16ee2b0787ef7f27e19fcaa6e7180b2da690043ced6b96d6aab45badb54e6a4 ppc64le rubygem-bigdecimal-4.0.1-34.module_el9.8.0+289+5a070f48.ppc64le.rpm fb9de35b6663b89760c7cc6defe01405cc5562256dd61dce2e0abdffdebbc709 s390x rubygem-json-2.18.0-34.module_el9.8.0+289+5a070f48.s390x.rpm 3ebd7b9fb6a0d6636cd26abbd9c425df6e0ea68be00cf35375f2faa378d343e1 s390x ruby-libs-4.0.6-34.module_el9.8.0+289+5a070f48.s390x.rpm 46944051e319cd954e36dee8e059f8d2ce3c7cc2d4c1f4801fa68793a2be2310 s390x rubygem-pg-1.6.3-1.module_el9.8.0+232+50f6dd36.s390x.rpm 5a3274b260c9f148a2d53963874a7074a6eb753d8de5561715f81aa190b751ae s390x ruby-4.0.6-34.module_el9.8.0+289+5a070f48.s390x.rpm 5d6a05148f22e2208fb85f4f5eb123d8ed6fa889363b203bb1f9c1e73fa4050f s390x rubygem-mysql2-0.5.7-1.module_el9.8.0+232+50f6dd36.s390x.rpm 700ff63225b94b696ac533940dc41391e7462b01042b665bb6817ae92d805d39 s390x ruby-bundled-gems-4.0.6-34.module_el9.8.0+289+5a070f48.s390x.rpm 76522c635fff64c477b8c76e2884394315e09dab0e7ae44f9078f803e4e27d23 s390x ruby-devel-4.0.6-34.module_el9.8.0+289+5a070f48.s390x.rpm 81cdaf405e2e29ccc9b4b71606e3e5ba47db76193156f3c94d384c46ffbe21ef s390x rubygem-racc-1.8.1-34.module_el9.8.0+289+5a070f48.s390x.rpm 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