ruby:3.3 security, bug fix, and enhancement update
🗓️ 27 Aug 2026 00:01:25Reported by Rockylinux Product ErrataType 
rocky🔗 errata.rockylinux.org👁 10 Views
| Reporter | Title | Published | Views | Family All 1018 |
|---|---|---|---|---|
 | CVE-2026-42256 | 9 May 202620:16 | – | ubuntucve |
| CVE-2026-42257 | 9 May 202620:16 | – | ubuntucve |
| CVE-2026-47240 | 22 Jun 202621:16 | – | ubuntucve |
| CVE-2026-47241 | 22 Jun 202621:16 | – | ubuntucve |
| CVE-2026-47242 | 22 Jun 202621:16 | – | ubuntucve |
| CVE-2026-27820 | 16 Apr 202618:16 | – | ubuntucve |
 | Buffer Overflow | 18 Apr 202605:37 | – | veracode |
| CRLF Injection | 9 May 202605:41 | – | veracode |
 | CVE-2026-27820 zlib: Buffer Overflow in Zlib::GzipReader ungetc via large input leads to memory corruption | 16 Apr 202617:27 | – | vulnrichment |
| CVE-2026-42256 net-imap: Denial of service via high iteration count for `SCRAM-*` authentication | 9 May 202619:38 | – | vulnrichment |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Rocky Linux | 8 | aarch64 | ruby | 0:3.3.12-8.module+el8.10.0+40269+dc93e2d1 | ruby-0:3.3.12-8.module+el8.10.0+40269+dc93e2d1.aarch64.rpm |
| Rocky Linux | 8 | i686 | ruby | 0:3.3.12-8.module+el8.10.0+40269+dc93e2d1 | ruby-0:3.3.12-8.module+el8.10.0+40269+dc93e2d1.i686.rpm |
| Rocky Linux | 8 | src | ruby | 0:3.3.12-8.module+el8.10.0+40269+dc93e2d1 | ruby-0:3.3.12-8.module+el8.10.0+40269+dc93e2d1.src.rpm |
| Rocky Linux | 8 | x86_64 | ruby | 0:3.3.12-8.module+el8.10.0+40269+dc93e2d1 | ruby-0:3.3.12-8.module+el8.10.0+40269+dc93e2d1.x86_64.rpm |
| Rocky Linux | 8 | aarch64 | ruby-bundled-gems | 0:3.3.12-8.module+el8.10.0+40269+dc93e2d1 | ruby-bundled-gems-0:3.3.12-8.module+el8.10.0+40269+dc93e2d1.aarch64.rpm |
| Rocky Linux | 8 | i686 | ruby-bundled-gems | 0:3.3.12-8.module+el8.10.0+40269+dc93e2d1 | ruby-bundled-gems-0:3.3.12-8.module+el8.10.0+40269+dc93e2d1.i686.rpm |
| Rocky Linux | 8 | x86_64 | ruby-bundled-gems | 0:3.3.12-8.module+el8.10.0+40269+dc93e2d1 | ruby-bundled-gems-0:3.3.12-8.module+el8.10.0+40269+dc93e2d1.x86_64.rpm |
| Rocky Linux | 8 | aarch64 | ruby-bundled-gems-debuginfo | 0:3.3.12-8.module+el8.10.0+40269+dc93e2d1 | ruby-bundled-gems-debuginfo-0:3.3.12-8.module+el8.10.0+40269+dc93e2d1.aarch64.rpm |
| Rocky Linux | 8 | i686 | ruby-bundled-gems-debuginfo | 0:3.3.12-8.module+el8.10.0+40269+dc93e2d1 | ruby-bundled-gems-debuginfo-0:3.3.12-8.module+el8.10.0+40269+dc93e2d1.i686.rpm |
| Rocky Linux | 8 | x86_64 | ruby-bundled-gems-debuginfo | 0:3.3.12-8.module+el8.10.0+40269+dc93e2d1 | ruby-bundled-gems-debuginfo-0:3.3.12-8.module+el8.10.0+40269+dc93e2d1.x86_64.rpm |
10
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
27 Aug 2026 00:01Current
9Critical risk
Vulners AI Score9
CVSS 3.19.8
CVSS 46.3
EPSS0.00561
SSVC