CVE-2025-32441

RubyGems/rack CVE-2025-32441: medium 4.2

Rack session gets restored after deletion

Action: Upgrade rack to 2.2.14 or later.

bundle update rack

Affected

Fixed versions

Sources

• osv: GHSA-vpfw-47h7-xj4g
• https://github.com/rack/rack-session/security/advisories/GHSA-9j94-67jr-4cqj
• https://github.com/rack/rack/security/advisories/GHSA-vpfw-47h7-xj4g
• https://nvd.nist.gov/vuln/detail/CVE-2025-32441
• https://github.com/rack/rack/commit/c48e52f7c57e99e1e1bf54c8760d4f082cd1c89d
• https://github.com/rack/rack
• https://github.com/rack/rack/blob/v2.2.13/lib/rack/session/abstract/id.rb#L263-L270
• https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2025-32441.yml

CVE-2025-32441 · published 2025-05-08T14:45:18Z · modified 2026-09-10T03:50:24.733775036Z · JSON