Vulnerability record · CVE-2015-8876 · published 22 May 2016

CVE-2015-8876: Php vulnerability

Php · Php

Zend/zend_exceptions.c in PHP before 5.4.44, 5.5.x before 5.5.28, and 5.6.x before 5.6.12 does not validate certain Exception objects, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or trigger unintended method execution via crafted serialized data.

9.8 CVSS 3.0 Critical EPSS 7.7% · top 5.6%

9.8CVSS 3.0 base score, v2 7.5

7.7%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

6References, 2 tagged exploit

17 Jun 2026Last modified by NVD

Description

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.

Php Php

References

Link	Tags
http://rhn.redhat.com/errata/RHSA-2016-2750.html	Third Party Advisory
http://www.php.net/ChangeLog-5.php	Vendor Advisory
https://bugs.php.net/bug.php?id=70121	ExploitVendor Advisory
http://rhn.redhat.com/errata/RHSA-2016-2750.html	Third Party Advisory
http://www.php.net/ChangeLog-5.php	Vendor Advisory
https://bugs.php.net/bug.php?id=70121	ExploitVendor Advisory

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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-2015-8876), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.