https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-04T03:13:29.990604+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bell-cve-2026-46727 Withdrawn: BELL-CVE-2026-46727 — CVE-2026-46727 does not affect BellSoft software 2026-10-04T03:13:29.995511+00:00

Withdrawn by the publisher.

https://cve.radiocsirt.org/vuln/bit-ruby-2026-46727 BIT-ruby-2026-46727 2026-10-04T03:13:29.995550+00:00

Affected: Bitnami: ruby

An issue was discovered in Ruby 4 before 4.0.5. A race condition leading to a use-after-free in the pthread-based getaddrinfo timeout handler (rb_getaddrinfo in ext/socket/raddrinfo.c) allows a remote attacker who can delay DNS responses near the user-specified timeout to crash a Ruby process that calls Addrinfo.getaddrinfo(..., timeout:) or Socket.tcp(..., resolv_timeout:). Memory-corruption-based exploitation is theoretically possible. The attack could, for example, be carried out through a crafted authoritative DNS server or recursive resolver.

 https://cve.radiocsirt.org/vuln/euvd-2026-320159 EUVD-2026-320159 2026-10-04T03:13:29.995584+00:00 EUVD-2026-320159 https://cve.radiocsirt.org/vuln/fkie_cve-2026-46727 fkie_cve-2026-46727 2026-10-04T03:13:29.995597+00:00

An issue was discovered in Ruby 4 before 4.0.5. A race condition leading to a use-after-free in the pthread-based getaddrinfo timeout handler (rb_getaddrinfo in ext/socket/raddrinfo.c) allows a remote attacker who can delay DNS responses near the user-specified timeout to crash a Ruby process that calls Addrinfo.getaddrinfo(..., timeout:) or Socket.tcp(..., resolv_timeout:). Memory-corruption-based exploitation is theoretically possible. The attack could, for example, be carried out through a crafted authoritative DNS server or recursive resolver.

 https://cve.radiocsirt.org/vuln/ghsa-jfc8-2xw7-c79m GHSA-jfc8-2xw7-c79m 2026-10-04T03:13:29.995621+00:00

An issue was discovered in Ruby 4 before 4.0.5. A race condition leading to a use-after-free in the pthread-based getaddrinfo timeout handler (rb_getaddrinfo in ext/socket/raddrinfo.c) allows a remote attacker who can delay DNS responses near the user-specified timeout to crash a Ruby process that calls Addrinfo.getaddrinfo(..., timeout:) or Socket.tcp(..., resolv_timeout:). Memory-corruption-based exploitation is theoretically possible. The attack could, for example, be carried out through a crafted authoritative DNS server or recursive resolver.

 https://cve.radiocsirt.org/vuln/opensuse-su-2026:10839-1 openSUSE-SU-2026:10839-1 — libruby4_0-4_0-4.0.5-1.1 on GA media 2026-10-04T03:13:29.995638+00:00

libruby4_0-4_0-4.0.5-1.1 on GA media

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-46727 UBUNTU-CVE-2026-46727 2026-10-04T03:13:29.995654+00:00

Affected: Ubuntu:Pro:14.04:LTS: jruby, Ubuntu:Pro:16.04:LTS: ruby2.3, Ubuntu:16.04:LTS: jruby, Ubuntu:Pro:18.04:LTS: ruby2.5, Ubuntu:18.04:LTS: jruby, Ubuntu:Pro:20.04:LTS: ruby2.7, Ubuntu:20.04:LTS: jruby, Ubuntu:22.04:LTS: ruby3.0, Ubuntu:24.04:LTS: jruby, Ubuntu:24.04:LTS: ruby3.2 and 4 more

An issue was discovered in Ruby 4 before 4.0.5. A race condition leading to a use-after-free in the pthread-based getaddrinfo timeout handler (rb_getaddrinfo in ext/socket/raddrinfo.c) allows a remote attacker who can delay DNS responses near the user-specified timeout to crash a Ruby process that calls Addrinfo.getaddrinfo(..., timeout:) or Socket.tcp(..., resolv_timeout:). Memory-corruption-based exploitation is theoretically possible. The attack could, for example, be carried out through a crafted authoritative DNS server or recursive resolver.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1590 WID-SEC-W-2026-1590 — Ruby: Schwachstelle ermöglicht Denial of Service 2026-10-04T03:13:29.995691+00:00

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Ruby ausnutzen, um einen Denial of Service Angriff durchzuführen.