Toddr Yaml::syck
7 CVEs affecting Toddr Yaml::syck. Latest disclosed: 2026-07-16. Critical: 2, High: 3.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2026-57075 | Critical | 9.1 | 2026-07-16 | YAML::Syck versions before 1.47 for Perl allow an out-of-bounds read via a signed-char lookup-table index in syck_base64dec. The base64 decoder in the bundled… |
CVE-2026-4177 | Critical | 9.1 | 2026-03-16 | YAML::Syck versions through 1.36 for Perl has several potential security vulnerabilities including a high-severity heap buffer overflow in the YAML emitter. T… |
CVE-2026-57076 | High | 7.8 | 2026-07-16 | YAML::Syck versions before 1.47 for Perl allow a heap use-after-free via an anchor name reused as an anchors-table key in syck_hdlr_add_anchor. In the bundled… |
CVE-2026-57077 | High | 7.7 | 2026-07-16 | YAML::Syck versions before 1.47 for Perl allow an out-of-bounds read via an unbounded newline scan in newline_len. In the bundled libsyck newline_len and is_n… |
CVE-2026-5089 | High | 7.3 | 2026-05-12 | YAML::Syck versions before 1.38 for Perl has an out-of-bounds read. The base60 (sexagesimal) parsing code in perl_syck.h has a buffer underflow bug in both i… |
CVE-2025-11683 | Medium | 6.5 | 2025-10-16 | YAML::Syck versions before 1.36 for Perl has missing null-terminators which causes out-of-bounds read and potential information disclosure Missing null termin… |
CVE-2026-13713 | Medium | 6.2 | 2026-07-16 | YAML::Syck versions before 1.47 for Perl allow a use-after-free and double-free via an anchor node freed while still on the parser value stack. In the bundled… |