Net
Vendor:
First CVE: Apr 28, 2025 · Active for 1 year
6
Total CVEs
More Total CVEs than 80% of tracked products
3.0
Avg CVEs / Year
Higher CVE frequency than 76% of tracked products
7.2
Avg CVSS
Higher Avg CVSS than 44% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Net over time
Volume of CVEsAvg CVSS Base Score
First CVE
Apr 28, 2025
14 months ago
Most Recent CVE
May 9, 2026
76 days ago
CVE Severity & Scoring
Net6 CVEs
50%
33%
17%
All CVEs352,294 CVEs
45%
40%
11%
MediumHighCritical
Attack Vector
Local0 (0.0%)
Network6 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low5 (83.3%)
High1 (16.7%)
Unknown0 (0.0%)
User Interaction
None4 (66.7%)
Unknown0 (0.0%)
Required2 (33.3%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None6 (100.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (6 CVEs).
6 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-42257CRITICAL Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, several Net::IMAP commands accept a raw stri | May 9, 2026 | 9.8 | 37 | NO | NO |
CVE-2026-42246HIGH Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.3.10, 0.4.24, 0.5.14, and 0.6.4, a man-in-the-middle attacker can cau | May 9, 2026 | 7.4 | 33 | NO | NO |
CVE-2026-42245HIGH Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, Net::IMAP::ResponseReader has quadratic time | May 9, 2026 | 7.5 | 31 | NO | NO |
CVE-2026-42256MEDIUM Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. From versions 0.4.0 to before 0.4.24, 0.5.0 to before 0.5.14, and 0.6.0 to before 0.6.4, | May 9, 2026 | 6.5 | 28 | NO | NO |
CVE-2026-42258MEDIUM Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, symbol arguments to commands are vulnerable | May 9, 2026 | 5.3 | 27 | NO | NO |
CVE-2025-43857MEDIUM Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.5.7, 0.4.20, 0.3.9, and 0.2.5, there is a possibility for denial of s | Apr 28, 2025 | 6.5 | 21 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (6 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (6 CVEs).
Media Mentions
Signals from CVEs in this product scope (6 CVEs).
Top CNAs Publishing CVEs For Net
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| \ | 6 | 7.2 | 0.4% | 0 | 0 |