Results for "CVE-2026-80212"
Fri, October 23
Ruby 3.3.13 Released
Ruby 3.3.13 has been released. This release includes security fixes. Please check the topics below for details. Security advisories: CVE-2026-80212 and CVE-2026-80213 Regexp compilation fixes related to GitLab’s CVE-2026-89078, CVE-2026-93577, CVE-2026-97229 and CVE-2026-110264 This release updates the default gem resolv to 0.3.2, which fixes CVE-2026-80212 and CVE-2026-80213. Ruby 3.3 is in the security maintenance phase. As an exception, this release also includes fixes for bugs in Regexp compilation that GitLab’s CVE-2026-89078, CVE-2026-93577, CVE-2026-97229 and CVE-2026-110264 rely on. P…
Thu, August 27
Security advisories: CVE-2026-80212 and CVE-2026-80213
Two vulnerabilities have been discovered in the resolv gem bundled with Ruby. They have been assigned the CVE identifiers CVE-2026-80212 and CVE-2026-80213 . We recommend upgrading the resolv gem. CVE-2026-80212: Memory exhaustion through malicious DNS responses An application that resolves a hostname an attacker can influence, such as a webhook target or a user-supplied URL, can be made to consume memory without bound. The attacker points a domain at a name server they control and returns responses that the library retains permanently. Repeated lookups grow the process until it runs out of m…