https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T10:28:54.537884+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2026-07238 bdu:2026-07238 2026-10-03T10:28:54.683458+00:00 bdu:2026-07238 https://cve.radiocsirt.org/vuln/brew-krane-cve-2026-33170 BREW-krane-CVE-2026-33170 — Rails Active Support has a possible XSS vulnerability in SafeBuffer#% 2026-10-03T10:28:54.683497+00:00

Affected: Homebrew: krane

### Impact `SafeBuffer#%` does not propagate the `@html_unsafe` flag to the newly created buffer. If a `SafeBuffer` is mutated in place (e.g. via `gsub!`) and then formatted with `%` using untrusted arguments, the result incorrectly reports `html_safe? == true`, bypassing ERB auto-escaping and possibly leading to XSS.

### Releases The fixed releases are available at the normal locations.

### Credit This issue was responsibly reported by @ch4n3-yoon

 https://cve.radiocsirt.org/vuln/certfr-2026-avi-0349 certfr-2026-avi-0349 — De multiples vulnérabilités ont été découvertes dans les produits Ruby on Rails. Certaines d'entre elles permettent à u… 2026-10-03T10:28:54.683536+00:00 certfr-2026-avi-0349 https://cve.radiocsirt.org/vuln/euvd-2026-277470 EUVD-2026-277470 2026-10-03T10:28:54.683554+00:00 EUVD-2026-277470 https://cve.radiocsirt.org/vuln/fkie_cve-2026-33170 fkie_cve-2026-33170 2026-10-03T10:28:54.683565+00:00

Active Support is a toolkit of support libraries and Ruby core extensions extracted from the Rails framework. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1, `SafeBuffer#%` does not propagate the `@html_unsafe` flag to the newly created buffer. If a `SafeBuffer` is mutated in place (e.g. via `gsub!`) and then formatted with `%` using untrusted arguments, the result incorrectly reports `html_safe? == true`, bypassing ERB auto-escaping and possibly leading to XSS. Versions 8.1.2.1, 8.0.4.1, and 7.2.3.1 contain a patch.

 https://cve.radiocsirt.org/vuln/ghsa-89vf-4333-qx8v GHSA-89vf-4333-qx8v — Rails Active Support has a possible XSS vulnerability in SafeBuffer#% 2026-10-03T10:28:54.683589+00:00

Affected: RubyGems: activesupport

### Impact `SafeBuffer#%` does not propagate the `@html_unsafe` flag to the newly created buffer. If a `SafeBuffer` is mutated in place (e.g. via `gsub!`) and then formatted with `%` using untrusted arguments, the result incorrectly reports `html_safe? == true`, bypassing ERB auto-escaping and possibly leading to XSS.

### Releases The fixed releases are available at the normal locations.

### Credit This issue was responsibly reported by @ch4n3-yoon

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-33170 UBUNTU-CVE-2026-33170 2026-10-03T10:28:54.683614+00:00

Affected: Ubuntu:Pro:16.04:LTS: rails, Ubuntu:Pro:18.04:LTS: rails, Ubuntu:Pro:20.04:LTS: rails, Ubuntu:Pro:22.04:LTS: rails, Ubuntu:24.04:LTS: rails, Ubuntu:25.10: rails, Ubuntu:26.04:LTS: rails

Active Support is a toolkit of support libraries and Ruby core extensions extracted from the Rails framework. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1, `SafeBuffer#%` does not propagate the `@html_unsafe` flag to the newly created buffer. If a `SafeBuffer` is mutated in place (e.g. via `gsub!`) and then formatted with `%` using untrusted arguments, the result incorrectly reports `html_safe? == true`, bypassing ERB auto-escaping and possibly leading to XSS. Versions 8.1.2.1, 8.0.4.1, and 7.2.3.1 contain a patch.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-0833 WID-SEC-W-2026-0833 — Ruby on Rails: Mehrere Schwachstellen 2026-10-03T10:28:54.683647+00:00

Ein Angreifer kann mehrere Schwachstellen in Ruby on Rails ausnutzen, um einen Denial of Service Angriff durchzuführen, um Dateien zu manipulieren, und um einen Cross-Site Scripting Angriff durchzuführen.