Oracle alert ELSA-2026-33540 (ruby4.0)
| From: | Errata Announcements for Oracle Linux via El-errata <el-errata@oss.oracle.com> | |
| To: | el-errata@oss.oracle.com | |
| Subject: | [El-errata] ELSA-2026-33540 Important: Oracle Linux 10 ruby4.0 security update | |
| Date: | Fri, 17 Jul 2026 09:57:35 -0700 | |
| Message-ID: | <mailman.375.1784307523.18.el-errata@oss.oracle.com> |
Oracle Linux Security Advisory ELSA-2026-33540 http://linux.oracle.com/errata/ELSA-2026-33540.html The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network: x86_64: ruby4.0-4.0.3-35.el10_2.x86_64.rpm ruby4.0-devel-4.0.3-35.el10_2.x86_64.rpm ruby4.0-doc-4.0.3-35.el10_2.noarch.rpm ruby4.0-rubygem-mysql2-0.5.7-35.el10_2.x86_64.rpm ruby4.0-rubygem-pg-1.6.3-35.el10_2.x86_64.rpm aarch64: ruby4.0-4.0.3-35.el10_2.aarch64.rpm ruby4.0-devel-4.0.3-35.el10_2.aarch64.rpm ruby4.0-doc-4.0.3-35.el10_2.noarch.rpm ruby4.0-rubygem-mysql2-0.5.7-35.el10_2.aarch64.rpm ruby4.0-rubygem-pg-1.6.3-35.el10_2.aarch64.rpm SRPMS: http://oss.oracle.com/ol10/SRPMS-updates/ruby4.0-4.0.3-35... Related CVEs: CVE-2026-42245 CVE-2026-42246 CVE-2026-42258 Description of changes: [4.0.3-35] - Fix Net::IMAP ResponseReader quadratic complexity vulnerability (CVE-2026-42245) Includes core fix plus additional performance optimizations Resolves: RHEL-181675 - Fix Net::IMAP STARTTLS stripping vulnerability (CVE-2026-42246) Resolves: RHEL-181767 - Fix Net::IMAP command injection vulnerability via unvalidated Symbol arguments (CVE-2026-42258) Resolves: RHEL-181793 [4.0.3-34] - Upgrade to Ruby 4.0.3. Resolves: RHEL-171239 - Fix ERB: Arbitrary code execution via bypass (CVE-2026-41316) Resolves: RHEL-170910 - Fix JSON: Denial of Service or Information Disclosure via format string injection (CVE-2026-33210) Resolves: RHEL-173457 _______________________________________________ El-errata mailing list El-errata@oss.oracle.com https://oss.oracle.com/mailman/listinfo/el-errata