Ruby-lang
59 CVEs tracked since 2008. Since Jun 2008, none of them reached CISA KEV.
Ruby-lang CVEs per month
| Month | CVEs | In CISA KEV |
|---|---|---|
| 2008-06 | 5 | 0 |
| 2008-07 | null or fewer | |
| 2008-08 | 5 | 0 |
| 2008-09 | null or fewer | |
| 2008-10 | null or fewer | |
| 2008-11 | null or fewer | |
| 2008-12 | null or fewer | |
| 2009-01 | null or fewer | |
| 2009-02 | null or fewer | |
| 2009-03 | null or fewer | |
| 2009-04 | null or fewer | |
| 2009-05 | null or fewer | |
| 2009-06 | 1 | 0 |
| 2009-07 | null or fewer | |
| 2009-08 | null or fewer | |
| 2009-09 | null or fewer | |
| 2009-10 | null or fewer | |
| 2009-11 | null or fewer | |
| 2009-12 | null or fewer | |
| 2010-01 | 1 | 0 |
| 2010-02 | null or fewer | |
| 2010-03 | null or fewer | |
| 2010-04 | null or fewer | |
| 2010-05 | null or fewer | |
| 2010-06 | null or fewer | |
| 2010-07 | 1 | 0 |
| 2010-08 | null or fewer | |
| 2010-09 | null or fewer | |
| 2010-10 | null or fewer | |
| 2010-11 | null or fewer | |
| 2010-12 | null or fewer | |
| 2011-01 | null or fewer | |
| 2011-02 | null or fewer | |
| 2011-03 | 3 | 0 |
| 2011-04 | null or fewer | |
| 2011-05 | null or fewer | |
| 2011-06 | null or fewer | |
| 2011-07 | null or fewer | |
| 2011-08 | 3 | 0 |
| 2011-09 | null or fewer | |
| 2011-10 | null or fewer | |
| 2011-11 | null or fewer | |
| 2011-12 | 1 | 0 |
| 2012-01 | null or fewer | |
| 2012-02 | null or fewer | |
| 2012-03 | null or fewer | |
| 2012-04 | null or fewer | |
| 2012-05 | null or fewer | |
| 2012-06 | null or fewer | |
| 2012-07 | null or fewer | |
| 2012-08 | null or fewer | |
| 2012-09 | null or fewer | |
| 2012-10 | 1 | 0 |
| 2012-11 | 2 | 0 |
| 2012-12 | null or fewer | |
| 2013-01 | null or fewer | |
| 2013-02 | null or fewer | |
| 2013-03 | 1 | 0 |
| 2013-04 | 3 | 0 |
| 2013-05 | 1 | 0 |
| 2013-06 | null or fewer | |
| 2013-07 | null or fewer | |
| 2013-08 | 1 | 0 |
| 2013-09 | null or fewer | |
| 2013-10 | 2 | 0 |
| 2013-11 | 2 | 0 |
| 2013-12 | null or fewer | |
| 2014-01 | null or fewer | |
| 2014-02 | null or fewer | |
| 2014-03 | null or fewer | |
| 2014-04 | null or fewer | |
| 2014-05 | null or fewer | |
| 2014-06 | null or fewer | |
| 2014-07 | null or fewer | |
| 2014-08 | null or fewer | |
| 2014-09 | null or fewer | |
| 2014-10 | null or fewer | |
| 2014-11 | 3 | 0 |
| 2014-12 | null or fewer | |
| 2015-01 | null or fewer | |
| 2015-02 | null or fewer | |
| 2015-03 | null or fewer | |
| 2015-04 | null or fewer | |
| 2015-05 | null or fewer | |
| 2015-06 | 1 | 0 |
| 2015-07 | null or fewer | |
| 2015-08 | null or fewer | |
| 2015-09 | null or fewer | |
| 2015-10 | null or fewer | |
| 2015-11 | null or fewer | |
| 2015-12 | null or fewer | |
| 2016-01 | null or fewer | |
| 2016-02 | null or fewer | |
| 2016-03 | 1 | 0 |
| 2016-04 | null or fewer | |
| 2016-05 | null or fewer | |
| 2016-06 | null or fewer | |
| 2016-07 | null or fewer | |
| 2016-08 | null or fewer | |
| 2016-09 | null or fewer | |
| 2016-10 | null or fewer | |
| 2016-11 | null or fewer | |
| 2016-12 | null or fewer | |
| 2017-01 | null or fewer | |
| 2017-02 | null or fewer | |
| 2017-03 | null or fewer | |
| 2017-04 | null or fewer | |
| 2017-05 | 2 | 0 |
| 2017-06 | null or fewer | |
| 2017-07 | null or fewer | |
| 2017-08 | null or fewer | |
| 2017-09 | 4 | 0 |
| 2017-10 | null or fewer | |
| 2017-11 | null or fewer | |
| 2017-12 | 2 | 0 |
| 2018-01 | null or fewer | |
| 2018-02 | null or fewer | |
| 2018-03 | null or fewer | |
| 2018-04 | null or fewer | |
| 2018-05 | null or fewer | |
| 2018-06 | null or fewer | |
| 2018-07 | null or fewer | |
| 2018-08 | null or fewer | |
| 2018-09 | null or fewer | |
| 2018-10 | null or fewer | |
| 2018-11 | null or fewer | |
| 2018-12 | null or fewer | |
| 2019-01 | null or fewer | |
| 2019-02 | null or fewer | |
| 2019-03 | null or fewer | |
| 2019-04 | null or fewer | |
| 2019-05 | null or fewer | |
| 2019-06 | null or fewer | |
| 2019-07 | null or fewer | |
| 2019-08 | null or fewer | |
| 2019-09 | null or fewer | |
| 2019-10 | null or fewer | |
| 2019-11 | 7 | 0 |
| 2019-12 | null or fewer | |
| 2020-01 | null or fewer | |
| 2020-02 | 3 | 0 |
| 2020-03 | null or fewer | |
| 2020-04 | null or fewer | |
| 2020-05 | null or fewer | |
| 2020-06 | null or fewer | |
| 2020-07 | null or fewer | |
| 2020-08 | null or fewer | |
| 2020-09 | null or fewer | |
| 2020-10 | null or fewer | |
| 2020-11 | null or fewer | |
| 2020-12 | null or fewer | |
| 2021-01 | null or fewer | |
| 2021-02 | null or fewer | |
| 2021-03 | null or fewer | |
| 2021-04 | null or fewer | |
| 2021-05 | null or fewer | |
| 2021-06 | null or fewer | |
| 2021-07 | 3 | 0 |
Products
The products that kept showing up in Ruby-lang's monthly top three, with their CVEs summed over those months.
Latest CVEs
The 15 most recently published vulnerabilities affecting Ruby-lang.
- CVE-2026-46727An 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 rem...8.1
- CVE-2026-42258net-imap: Command Injection via unvalidated Symbol inputs5.3
- CVE-2026-42257net-imap: Command Injection via "raw" arguments to multiple commands9.8
- CVE-2026-42256net-imap: Denial of service via high iteration count for `SCRAM-*` authentication6.5
- CVE-2026-42245net-imap: Quadratic complexity when reading response literals7.5
- CVE-2026-42246net-imap vulnerable to STARTTLS stripping via invalid response timing7.4
- CVE-2026-27820zlib: Buffer Overflow in Zlib::GzipReader ungetc via large input leads to memory corruption9.8
- CVE-2026-33210Ruby JSON has a format string injection vulnerability9.1
- CVE-2025-61594URI Credential Leakage Bypass over CVE-2025-272217.5
- CVE-2025-58767REXML has a DoS condition when parsing malformed XML file5.3
- CVE-2025-6442Ruby WEBrick read_header HTTP Request Smuggling Vulnerability5.9
- CVE-2025-43857net-imap rubygem vulnerable to possible DoS by memory exhaustion6.5
- CVE-2025-27788Ruby JSON Parser has Out-of-bounds Read7.5
- CVE-2025-27219In the CGI gem before 0.4.2 for Ruby, the CGI::Cookie.parse method in the CGI library contains a potential Denial of Service (DoS) vulnerability. The method does not impose any limit on the length ...5.8
- CVE-2025-27220In the CGI gem before 0.4.2 for Ruby, a Regular Expression Denial of Service (ReDoS) vulnerability exists in the Util#escapeElement method.4.0
The record
- Peak rank
- #16 in Aug 2008
- Busiest month shown
- Nov 2019, 7 CVEs
- Months with a KEV entry
- 0 since Jun 2008
- Monthly snapshots
- 25 since 2008