CVE-2026-42245
1 advisory.
RubyGems/net-imap CVE-2026-42245: low, EPSS 0.70%
net-imap has quadratic complexity when reading response literals
Action: Upgrade net-imap to 0.4.24 or later.
bundle update net-imapAffected
| introduced | fixed | last affected |
|---|---|---|
| 0.6.0 | 0.6.4 | - |
| 0.5.0 | 0.5.14 | - |
| 0 | 0.4.24 | - |
Fixed versions
| 0.6.4 | 0.5.14 | 0.4.24 |
Sources
- osv: GHSA-q2mw-fvj9-vvcw
- https://github.com/ruby/net-imap/security/advisories/GHSA-q2mw-fvj9-vvcw
- https://nvd.nist.gov/vuln/detail/CVE-2026-42245
- https://github.com/ruby/net-imap/commit/6091f7d6b1f3514cafbfe39c76f2b5d73de3ca96
- https://github.com/ruby/net-imap/commit/88d95231fc8afef11c1f074453f7d75b68c9dfda
- https://github.com/ruby/net-imap/commit/de685f91a4a4cc75eb80da898c2bf8af08d34819
- https://github.com/ruby/net-imap
- https://github.com/ruby/net-imap/releases/tag/v0.4.24
- https://github.com/ruby/net-imap/releases/tag/v0.5.14
- https://github.com/ruby/net-imap/releases/tag/v0.6.4
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/net-imap/CVE-2026-42245.yml
CVE-2026-42245 · published · modified · JSON