resolv: Resolv gem: DNS allowlist and egress bypass, and cache poisoning via crafted hostnames
| Reporter | Title | Published | Views | Family All 28 |
|---|---|---|---|---|
 | CVE-2026-80213 affecting package ruby for versions less than 3.3.5-9 | 2 Sep 202620:43 | – | cbl_mariner |
 | CVE-2026-80213 | 27 Aug 202602:29 | – | circl |
 | CVE-2026-80213 | 27 Aug 202614:22 | – | cve |
 | CVE-2026-80213 | 27 Aug 202614:22 | – | cvelist |
 | EUVD-2026-67139 | 27 Aug 202614:22 | – | euvd |
 | CVE-2026-80213 | 27 Aug 202617:20 | – | nvd |
 | AZL-98229 CVE-2026-80213 affecting package ruby 3.3.5-8 | 27 Aug 202617:20 | – | osv |
| RHSA-2026:57565 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update | 21 Aug 202610:14 | – | osv |
| RHSA-2026:57986 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update | 29 Aug 202610:06 | – | osv |
| RHSA-2026:57994 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update | 29 Aug 202610:06 | – | osv |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Hardened Images | any | aarch64 | ruby4.0 | 4.0.6-37.2.hum1 | ruby4.0-4.0.6-37.2.hum1.aarch64.rpm |
| Red Hat Hardened Images | any | x86_64 | ruby4.0 | 4.0.6-37.2.hum1 | ruby4.0-4.0.6-37.2.hum1.x86_64.rpm |
| Red Hat Hardened Images | any | noarch | ruby4.0-default-gems | 4.0.6-37.2.hum1 | ruby4.0-default-gems-4.0.6-37.2.hum1.noarch.rpm |
Data
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03 Sep 2026 12:29Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.14
EPSS0.0035
SSVC