YA
Product
YAML::Syck
7
CVEs
0
On KEV
9.1
Max CVSS
0
New 30D
Severity mix
Critical 2High 3Medium 2Low 0
Watch
Add YAML::Syck to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2026-57075 | 9.1 | Jul 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 Affected: before 1.47 |
| CVE-2026-4177 | 9.1 | Mar 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 Affected: through 1.36 |
| CVE-2026-57076 | 7.8 | Jul 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 Affected: before 1.47 |
| CVE-2026-57077 | 7.7 | Jul 16 | YAML::Syck versions before 1.47 for Perl allow an out-of-bounds read via an unbounded newline scan in newline_len Affected: before 1.47 |
| CVE-2026-5089 | 7.3 | May 12 | YAML::Syck versions before 1.38 for Perl has an out-of-bounds read Affected: before 1.38 |
| CVE-2025-11683 | 6.5 | Oct 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 terminators in token.c… Affected: before 1.36 |
| CVE-2026-13713 | 6.2 | Jul 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 Affected: before 1.47 |
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