CVE-2019-9025

Name: CVE-2019-9025
Creator: NVD / NIST
Published: 2019-02-22T23:29:00.66+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.97%

Last modified Jun 17, 2026

CVE-2019-9025 is a vulnerability of currently unknown severity. An issue was discovered in PHP 7.3.x before 7.3.1. An invalid multibyte string supplied as an argument to the mb_split() function in ext/mbstring/php_mbregex.c can cause PHP to execute memcpy() with a negative argument, which could read and write past buffers allocated for the data.. EPSS estimates a 2.97% chance of exploitation in the next 30 days.

Description

An issue was discovered in PHP 7.3.x before 7.3.1. An invalid multibyte string supplied as an argument to the mb_split() function in ext/mbstring/php_mbregex.c can cause PHP to execute memcpy() with a negative argument, which could read and write past buffers allocated for the data.

Metrics

EPSS Probability

2.97%

85.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Php	Php	>= 7.3.0, < 7.3.1
Netapp	Storage Automation Store	All versions

References

https://bugs.php.net/bug.php?id=77367Exploit, Issue Tracking, Patch, Vendor Advisory
https://security.netapp.com/advisory/ntap-20190321-0001/Third Party Advisory
https://bugs.php.net/bug.php?id=77367Exploit, Issue Tracking, Patch, Vendor Advisory
https://security.netapp.com/advisory/ntap-20190321-0001/Third Party Advisory

Timeline

Published: Feb 22, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-9025?

How severe is CVE-2019-9025?

Severity scoring for CVE-2019-9025 is pending analysis. The EPSS model estimates a 2.97% probability of exploitation in the next 30 days.

How do I fix CVE-2019-9025?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-9025?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST