Linux · Oracle Linux · Security advisory · July 1, 2026

ELSA-2026-33515: Security update for 30 packages

ELSA-2026-33515, released July 1, 2026, fixes 3 CVEs across 30 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Highest CVSS
7.4
Base score, 0 to 10
Highest EPSS
0.0078
56th percentile

Priority of the 3 CVEs

Patch now 0 Urgent 0 High 3 Routine 0

Fixed package versions

ProductReleaseFixed in
rubyol 80:3.3.10-7.module+el8.10.0+90936+88c9ba90
ruby-bundled-gemsol 80:3.3.10-7.module+el8.10.0+90936+88c9ba90
ruby-default-gemsol 80:3.3.10-7.module+el8.10.0+90936+88c9ba90
ruby-develol 80:3.3.10-7.module+el8.10.0+90936+88c9ba90
ruby-docol 80:3.3.10-7.module+el8.10.0+90936+88c9ba90
ruby-libsol 80:3.3.10-7.module+el8.10.0+90936+88c9ba90
rubygem-abrtol 80:0.4.0-1.module+el8.10.0+90287+d51aa4ed
rubygem-abrt-docol 80:0.4.0-1.module+el8.10.0+90287+d51aa4ed
rubygem-bigdecimalol 80:3.1.5-7.module+el8.10.0+90936+88c9ba90
rubygem-bundlerol 80:2.5.22-7.module+el8.10.0+90936+88c9ba90
rubygem-io-consoleol 80:0.7.1-7.module+el8.10.0+90936+88c9ba90
rubygem-irbol 80:1.13.1-7.module+el8.10.0+90936+88c9ba90
rubygem-jsonol 80:2.7.2-7.module+el8.10.0+90936+88c9ba90
rubygem-minitestol 80:5.20.0-7.module+el8.10.0+90936+88c9ba90
rubygem-mysql2ol 80:0.5.5-1.module+el8.10.0+90287+d51aa4ed
rubygem-mysql2-docol 80:0.5.5-1.module+el8.10.0+90287+d51aa4ed
rubygem-pgol 80:1.5.4-1.module+el8.10.0+90287+d51aa4ed
rubygem-pg-docol 80:1.5.4-1.module+el8.10.0+90287+d51aa4ed
rubygem-power_assertol 80:2.0.3-7.module+el8.10.0+90936+88c9ba90
rubygem-psychol 80:5.1.2-7.module+el8.10.0+90936+88c9ba90
rubygem-raccol 80:1.7.3-7.module+el8.10.0+90936+88c9ba90
rubygem-rakeol 80:13.1.0-7.module+el8.10.0+90936+88c9ba90
rubygem-rbsol 80:3.4.0-7.module+el8.10.0+90936+88c9ba90
rubygem-rdocol 80:6.6.3.1-7.module+el8.10.0+90936+88c9ba90
rubygem-rexmlol 80:3.4.4-7.module+el8.10.0+90936+88c9ba90
rubygem-rssol 80:0.3.1-7.module+el8.10.0+90936+88c9ba90
rubygem-test-unitol 80:3.6.1-7.module+el8.10.0+90936+88c9ba90
rubygem-typeprofol 80:0.21.9-7.module+el8.10.0+90936+88c9ba90
rubygemsol 80:3.5.22-7.module+el8.10.0+90936+88c9ba90
rubygems-develol 80:3.5.22-7.module+el8.10.0+90936+88c9ba90

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2026-42258 net-imap: Command Injection via unvalidated Symbol inputs7.4 0.0078 None reported
High CVE-2026-42245 ruby4.0: Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby7.4 0.0041 None reported
High CVE-2026-42246 net-imap vulnerable to STARTTLS stripping via invalid response timing7.4 0.0031 None reported
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