Debian/libyaml-syck-perl: high 7.8
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 libsyck an anchor name allocated by syck_
Action: Upgrade libyaml-syck-perl to 1.47-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.47-1 | - |
Fixed versions
| 1.47-1 |
Sources
- osv: DEBIAN-CVE-2026-57076#Debian:14/libyaml-syck-perl
- https://security-tracker.debian.org/tracker/CVE-2026-57076
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