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Vulnerability record · CVE-2016-3132 · published 7 August 2016

CVE-2016-3132: Php double free vulnerability

Php · Php

Double free vulnerability in the SplDoublyLinkedList::offsetSet function in ext/spl/spl_dllist.c in PHP 7.x before 7.0.6 allows remote attackers to execute arbitrary code via a crafted index.

9.8 CVSS 3.0 Critical EPSS 12% · top 4.1% CWE-415 · Double free
9.8CVSS 3.0 base score, v2 7.5
12%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Double free vulnerability in the SplDoublyLinkedList::offsetSet function in ext/spl/spl_dllist.c in PHP 7.x before 7.0.6 allows remote attackers to execute arbitrary code via a crafted index.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://github.com/php/php-src/commit/28a6ed9f9a36b9c517e4a8a429baf4dd382fc5d5?w=1 Patch
http://www.securityfocus.com/bid/92356
https://bugs.php.net/bug.php?id=71735 Exploit
https://php.net/ChangeLog-7.php PatchRelease Notes
https://security-tracker.debian.org/tracker/CVE-2016-3132 Third Party AdvisoryVDB Entry
http://github.com/php/php-src/commit/28a6ed9f9a36b9c517e4a8a429baf4dd382fc5d5?w=1 Patch
http://www.securityfocus.com/bid/92356
https://bugs.php.net/bug.php?id=71735 Exploit
https://php.net/ChangeLog-7.php PatchRelease Notes
https://security-tracker.debian.org/tracker/CVE-2016-3132 Third Party AdvisoryVDB Entry

Track CVE-2016-3132 inside VULONE

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2016-3132), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.