[CLSA-2026:1786470325] ruby: Fix of CVE-2026-27820
Type:
security
Severity:
Critical
Release date:
2026-08-13 12:42:16 UTC
Description:
- CVE-2026-27820: fix buffer overflow in Zlib::GzipReader#ungetc - Skip unresolvable GIDs in TestProcess#test_execopts_gid (build env workaround)
CVEs fixed:
Updated packages:
  • ruby-2.0.0.648-39.el7_9.tuxcare.els13.x86_64.rpm
    sha:de6b30d883ccf1371baf5e391072f823cf7d30818808be91fe408ad17d5013b7
  • ruby-devel-2.0.0.648-39.el7_9.tuxcare.els13.x86_64.rpm
    sha:8b59babf470cf15c69674f58f7b3bccd02a5004599aacd32914ece45336a5a18
  • ruby-doc-2.0.0.648-39.el7_9.tuxcare.els13.noarch.rpm
    sha:24fa0f55366974bb3575a1fe15b15d0b46b14bf1995be3fca15038c5498e6a71
  • ruby-irb-2.0.0.648-39.el7_9.tuxcare.els13.noarch.rpm
    sha:5c94d1d9743be12ddfa17474dd5ea8da6c8da699552846e449497ad6ebbc40b8
  • ruby-libs-2.0.0.648-39.el7_9.tuxcare.els13.i686.rpm
    sha:6dff3a858c0e41eb10e74545cbb9c90bd24344ba4d2a46f184bc6c038a4c0c47
  • ruby-libs-2.0.0.648-39.el7_9.tuxcare.els13.x86_64.rpm
    sha:604a827dafdc29ca6ca0c0dec010e064f87a55adb5ea5c64ef2e01cbacc0ab16
  • ruby-tcltk-2.0.0.648-39.el7_9.tuxcare.els13.x86_64.rpm
    sha:1d41da1d01ab0797aa28a3b9fedd1613b564730344f6aba0ab58b62c71702b5c
  • rubygem-bigdecimal-1.2.0-39.el7_9.tuxcare.els13.x86_64.rpm
    sha:742371aedf4ba7abba04a073ad7b36e547d34619ff8a20c32b9327ee9e6df211
  • rubygem-io-console-0.4.2-39.el7_9.tuxcare.els13.x86_64.rpm
    sha:441b0c3eeb47a042760a842bdb4b52289dcb253db94fd199f2dfd96f4920d91f
  • rubygem-json-1.7.7-39.el7_9.tuxcare.els13.x86_64.rpm
    sha:b8ede93c0f770def24da5780b0bc565a89632beb5f6b16faee02542a93b1f059
  • rubygem-minitest-4.3.2-39.el7_9.tuxcare.els13.noarch.rpm
    sha:42097ff155670ba1f4c181f98b353b4ff01fb32de02fffa3169a58a6436e0ae3
  • rubygem-psych-2.0.0-39.el7_9.tuxcare.els13.x86_64.rpm
    sha:868b9c88aa94836d7ee8174da5c6015f5c189c31e834e101ec14f1afe4ae107e
  • rubygem-rake-0.9.6-39.el7_9.tuxcare.els13.noarch.rpm
    sha:fcfc93d523b5dbba26221c4efb8c508ebcbdbf2bc7c26eb2a6ebd8003c14f8df
  • rubygem-rdoc-4.0.0-39.el7_9.tuxcare.els13.noarch.rpm
    sha:5e71cab7872c6447ca348f1e6fefe8a07759f13e0ce90c3eec08358a9471d216
  • rubygems-2.0.14.1-39.el7_9.tuxcare.els13.noarch.rpm
    sha:ac6f1897fa95de364c092772748056fb04a2732a9ae3010442be395cdce2ae0e
  • rubygems-devel-2.0.14.1-39.el7_9.tuxcare.els13.noarch.rpm
    sha:58d0846969c230bca55a65bf4a645d896e59be34f07347d8f645b6d46f978f83
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.