CVE-2026-110686
Cpanel::JSON::XS versions before 4.80 for Perl use freed filter callbacks when a filter removes itself during decoding in decode_hv. A deco
CVSS
6.5
Média
EPSS
0.4%
p38
KEV
—
Exploit Today
11
0-100
Publicado: 19 de out. de 2026 · Última mod.: 29 de out. de 2026 · CWE-416
0.2%EPSS · 30 dias0.4%
2026-10-202026-11-06
Cpanel::JSON::XS versions before 4.80 for Perl use freed filter callbacks when a filter removes itself during decoding in decode_hv. A decode copies the parser's filter_json_object and filter_json_single_key_object callbacks without taking references to them. A filter callback that removes the last single-key filter frees the callback table while the decode in progress still uses it. The next object is dispatched through freed memory and can crash the process.
CVECVSSEPSSKEVRExploitTítuloMod.
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