https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T12:13:49.396445+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2019-11049 CVE-2019-11049 — mail() may release string with refcount==1 twice 2026-10-02T12:13:49.398058+00:00

Affected: PHP Group PHP

In PHP versions 7.3.x below 7.3.13 and 7.4.0 on Windows, when supplying custom headers to mail() function, due to mistake introduced in commit 78f4b4a2dcf92ddbccea1bb95f8390a18ac3342e, if the header is supplied in lowercase, this can result in double-freeing certain memory locations.