[CLSA-2026:1781166982] alt-ruby30: Fix of CVE-2026-27820
Type:
security
Severity:
Critical
Release date:
2026-06-11 08:36:47 UTC
Description:
- CVE-2026-27820: heap buffer overflow in the bundled zlib extension via Zlib::GzipReader#ungetc.
CVEs fixed:
Updated packages:
  • alt-ruby30-3.0.7-171.el10.x86_64.rpm
    sha:475b50681a35739cd27ee761c70be9fc73ec539436ada414dd9bd1b47e6eb4c5
  • alt-ruby30-default-gems-3.0.7-171.el10.noarch.rpm
    sha:90590574061f7f8bab86da1a6a97eb349ebf6c2a17501ef3e330610e25f967bd
  • alt-ruby30-devel-3.0.7-171.el10.x86_64.rpm
    sha:6f5a8bf6e5f0546fb46f03d877cf5e13227c3d416961ca1dd3077e4ebc70f6e7
  • alt-ruby30-doc-3.0.7-171.el10.noarch.rpm
    sha:77ba9873e8a7471b9d677e83a9c1943c008c0f843d6440ad0704b0e7334ccb1f
  • alt-ruby30-libs-3.0.7-171.el10.x86_64.rpm
    sha:8234108b48fb8e3596341fa8788c757e4407a64038d48fff5b93c148f89daede
  • alt-ruby30-rubygem-bigdecimal-3.0.0-171.el10.x86_64.rpm
    sha:92428a00c5e3ba60cab8e0ec4eb8dd36fe0f719150a6831d0559f9e969c391a1
  • alt-ruby30-rubygem-bundler-2.2.33-171.el10.noarch.rpm
    sha:1e1a0ca5bd5c0c1bf083d6aab12b9ff6b7c6adb43b34fa0db8bcaea2fe7f6bc4
  • alt-ruby30-rubygem-io-console-0.5.7-171.el10.x86_64.rpm
    sha:53419ca4e6812cb4fc26071e967f7e066e342dbdee418cc4dbdb732b37b1e03f
  • alt-ruby30-rubygem-irb-1.3.5-171.el10.noarch.rpm
    sha:235df90a49e276fc9baed48293228544e7fcb4eef71002f6841317d43ad8b24e
  • alt-ruby30-rubygem-json-2.5.1-171.el10.x86_64.rpm
    sha:7a2b2d1a7415aba46b7b7b51a1a74a2ffdf36c36787e32d1b6c690367af640e5
  • alt-ruby30-rubygem-minitest-5.14.2-171.el10.noarch.rpm
    sha:f5742a9dfefbfb2a06d52addee0393045e4b22e512aa706096a6142af942fc97
  • alt-ruby30-rubygem-power_assert-1.2.1-171.el10.noarch.rpm
    sha:03c91cb17811fb4690d37b1009534fdc4d6c8a62f16423ed92794fcb24dd23a6
  • alt-ruby30-rubygem-psych-3.3.2-171.el10.x86_64.rpm
    sha:58c6263015b58390af7b384dbf1fe2bc8f3eae16588ec4f61b39975153024390
  • alt-ruby30-rubygem-rake-13.0.3-171.el10.noarch.rpm
    sha:ebbad4ea39d4c352bfbd50ccb4364766d93d9f35118f2f40133b17819fa48d7c
  • alt-ruby30-rubygem-rbs-1.4.0-171.el10.noarch.rpm
    sha:1eb2c471bdd07084472cf87874c96d374669ca9a3bbd16413c12510a718f07c7
  • alt-ruby30-rubygem-rdoc-6.3.4.1-171.el10.noarch.rpm
    sha:0253699056cf142a273a9984a910ee72b50698b03d9c6fe56e19586826f23ff4
  • alt-ruby30-rubygem-rexml-3.2.5-171.el10.noarch.rpm
    sha:516c137f1a9892801f4a5c669b77347159dcbc43735e31dc7bddb8efc92b1bcd
  • alt-ruby30-rubygem-rss-0.2.9-171.el10.noarch.rpm
    sha:cea8584525a0210745399644af1d8e5e179daaff5d09ef0e4a3222cfeb627ccf
  • alt-ruby30-rubygem-test-unit-3.3.7-171.el10.noarch.rpm
    sha:a04dd5e5cda3645fc405b742eb6ae0fc12b99d62ea4fe8727205279008b426e5
  • alt-ruby30-rubygem-typeprof-0.15.2-171.el10.noarch.rpm
    sha:5e358c76c8f769800ae40874f5625ff66c6baab1eb7433180229048d6413d4f9
  • alt-ruby30-rubygems-3.2.33-171.el10.noarch.rpm
    sha:e75fe2f03a26a60fdbbaf1e47b1bc4213cb1476a523c408197fec2856dec626c
  • alt-ruby30-rubygems-devel-3.2.33-171.el10.noarch.rpm
    sha:0c812e8a076eb74ffdc5cc597ddbef5cce5f6df258b4f4eab7ed61c1cebc9e48
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the CloudLinux Packaging Team.