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Vulnerability record · CVE-2022-31625 · published 16 June 2022

CVE-2022-31625: Php vulnerability

Php · Php

In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when using Postgres database extension, supplying invalid parameters to the parametrized query may lead to PHP attempting to free memory using uninitialized data as pointers. This could lead to RCE vulnerability or denial of service.

8.1 CVSS 3.1 High EPSS 3.8% · top 10.4% CWE-590 · CWE-590CWE-824 · CWE-824
8.1CVSS 3.1 base score, v2 6.8
3.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
14References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when using Postgres database extension, supplying invalid parameters to the parametrized query may lead to PHP attempting to free memory using uninitialized data as pointers. This could lead to RCE vulnerability or denial of service.

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

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

References

LinkTags
https://bugs.php.net/bug.php?id=81720 ExploitIssue TrackingMailing ListPatchVendor Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00030.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3T4MMEEZYYAEHPQMZDFN44P
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZZTZQKRGEYJT5UB4FGG3MOE
https://security.gentoo.org/glsa/202209-20 Third Party Advisory
https://security.netapp.com/advisory/ntap-20220722-0005/ Third Party Advisory
https://www.debian.org/security/2022/dsa-5179 Third Party Advisory
https://bugs.php.net/bug.php?id=81720 ExploitIssue TrackingMailing ListPatchVendor Advisory
https://lists.debian.org/debian-lts-announce/2022/12/msg00030.html Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3T4MMEEZYYAEHPQMZDFN44P
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZZTZQKRGEYJT5UB4FGG3MOE
https://security.gentoo.org/glsa/202209-20 Third Party Advisory
https://security.netapp.com/advisory/ntap-20220722-0005/ Third Party Advisory
https://www.debian.org/security/2022/dsa-5179 Third Party Advisory

Track CVE-2022-31625 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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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-2022-31625), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.