Attacker-provided inputs to bccomp() could lead to an out-of-bounds write with stack and heap corruption in PHP versions from 8.4.* before 8.4.24 and from 8.5.* before 8.5.9.
Metrics
Affected Vendors & Products
References
History
Thu, 30 Jul 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 30 Jul 2026 12:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Php Group
Php Group php |
|
| Vendors & Products |
Php Group
Php Group php |
Thu, 30 Jul 2026 11:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Attacker-provided inputs to bccomp() could lead to an out-of-bounds write with stack and heap corruption in PHP versions from 8.4.* before 8.4.24 and from 8.5.* before 8.5.9. | |
| Title | Out-of-bounds write in bccomp() via crafted operand and scale | |
| Weaknesses | CWE-787 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: php
Published:
Updated: 2026-07-30T12:17:53.977Z
Reserved: 2026-07-27T10:14:42.318Z
Link: CVE-2026-17544
Updated: 2026-07-30T12:17:49.362Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-30T12:30:05Z