{"id":"CVE-2016-3141","url":"https://www.cyber-defence.io/tools/cve/CVE-2016-3141","generatedAt":"2026-11-05T05:35:24.970Z","title":"Use-after-free vulnerability in wddx.c in the WDDX extension in PHP before 5.5.33 and 5.6.x before 5.6.19 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact by…","description":"Use-after-free vulnerability in wddx.c in the WDDX extension in PHP before 5.5.33 and 5.6.x before 5.6.19 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact by triggering a wddx_deserialize call on XML data containing a crafted var element.","published":"2016-03-31T16:59:00.000Z","lastModified":"2026-06-17T00:45:10.000Z","status":"Modified","sourceIdentifier":"security@opentext.com","cvss":{"version":"3.0","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-119"],"affected":["apple/mac os x","php/php"],"epss":{"score":0.36009,"percentile":0.98477,"date":"2026-11-04","history":[{"date":"2026-09-21","score":0.37918,"percentile":0.98526},{"date":"2026-09-22","score":0.36009,"percentile":0.98403}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 36.0%, higher than 98% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=b1bd4119bcafab6f9a8f84d92cd65eec3afeface","source":"security@opentext.com"},{"url":"http://lists.apple.com/archives/security-announce/2016/May/msg00004.html","source":"security@opentext.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00052.html","source":"security@opentext.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00056.html","source":"security@opentext.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00057.html","source":"security@opentext.com"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00058.html","source":"security@opentext.com"},{"url":"http://rhn.redhat.com/errata/RHSA-2016-2750.html","source":"security@opentext.com"},{"url":"http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html","source":"security@opentext.com"},{"url":"http://www.securityfocus.com/bid/84271","source":"security@opentext.com"},{"url":"http://www.securitytracker.com/id/1035255","source":"security@opentext.com"},{"url":"http://www.ubuntu.com/usn/USN-2952-1","source":"security@opentext.com"},{"url":"http://www.ubuntu.com/usn/USN-2952-2","source":"security@opentext.com"},{"url":"https://bugs.php.net/bug.php?id=71587","source":"security@opentext.com"},{"url":"https://php.net/ChangeLog-5.php","source":"security@opentext.com"},{"url":"https://support.apple.com/HT206567","source":"security@opentext.com"},{"url":"http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=b1bd4119bcafab6f9a8f84d92cd65eec3afeface","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.apple.com/archives/security-announce/2016/May/msg00004.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00052.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00056.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00057.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00058.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://rhn.redhat.com/errata/RHSA-2016-2750.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.oracle.com/technetwork/topics/security/bulletinoct2016-3090566.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/84271","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1035255","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/USN-2952-1","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/USN-2952-2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugs.php.net/bug.php?id=71587","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://php.net/ChangeLog-5.php","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.apple.com/HT206567","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2016-3141","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}