The SOAP HTTP client guards its response buffer growth with a check that relies on signed integer overflow, which is undefined behaviour and is not guaranteed to trigger. When the check is optimised away, a malicious SOAP server can make the client allocate a buffer far smaller than the data it then writes into it, producing a heap buffer overflow.
Metrics
Affected Vendors & Products
References
History
Fri, 23 Oct 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Php
Php php |
|
| CPEs | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Php
Php php |
Tue, 29 Sep 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat
Redhat hummingbird |
|
| Weaknesses | CWE-787 | |
| CPEs | cpe:/a:redhat:hummingbird:1 | |
| Vendors & Products |
Redhat
Redhat hummingbird |
|
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
Sat, 26 Sep 2026 09:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Php Group
Php Group php |
|
| Vendors & Products |
Php Group
Php Group php |
Fri, 25 Sep 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 25 Sep 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The SOAP HTTP client guards its response buffer growth with a check that relies on signed integer overflow, which is undefined behaviour and is not guaranteed to trigger. When the check is optimised away, a malicious SOAP server can make the client allocate a buffer far smaller than the data it then writes into it, producing a heap buffer overflow. | |
| Title | Integer overflow to buffer overflow in soap HTTP parsing | |
| Weaknesses | CWE-190 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: php
Published: 2026-09-25T20:26:45.445Z
Updated: 2026-09-25T20:44:13.720Z
Reserved: 2025-12-06T06:46:57.344Z
Link: CVE-2025-14181
Updated: 2026-09-25T20:44:09.647Z
Status : Analyzed
Published: 2026-09-25T21:17:19.840
Modified: 2026-10-23T14:56:56.713
Link: CVE-2025-14181