p5-YAML-Syck -- Multiple vulnerabilities

2026-09-26 · CVE-2026-57075, CVE-2026-57076, CVE-2026-57077, CVE-2025-11683, CVE-2026-13713 · VuXML entry

YAML-Syck project reports: YAML-Syck 1.47 fix the following issues: CVE-2026-57075 (CWE-125): out-of-bounds read in the base64 decoder caused by signed-char indexing of the decode table on !!binary input CVE-2026-57076 (CWE-416): use-after-free of an anchor key string shared between the node and the anchors table CVE-2026-57077 (CWE-125): one-byte out-of-bounds read in the lexer newline scan during block-scalar …

Affected versions

• p5-YAML-Syck < 1.47

By system

1 still vulnerable, 1 fixed. Where VuXML applies (FreeBSD, DragonFly, FreeBSD's derivatives) a port is vulnerable while its version is in a range; pkgsrc says itself whether it lists a CVE of this advisory; OpenBSD and MidnightBSD keep no list this site reads, so their row is only an estimate: FreeBSD's ranges applied to upstream's version.