vulnerability
Ubuntu: USN-7953-1 (CVE-2025-14177): PHP vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:C/I:N/A:N) | Dec 27, 2025 | Jan 13, 2026 | Jan 15, 2026 |
Description
It was discovered that PHP incorrectly handled memory while reading images
in multi-chunk mode. An attacker could possibly use this issue to obtain
sensitive information. This issue only affected Ubuntu 24.04 LTS, Ubuntu
25.04 and Ubuntu 25.10. (CVE-2025-14177)
It was discovered that PHP incorrectly handled memory when element count
exceeds 32-bit limit. An attacker could possibly use this issue to cause
a denial of service. (CVE-2025-14178)
It was discovered that PHP incorrectly handled memory when using the PDO
PostgreSQL driver. An attacker could possibly use this issue to cause a
denial of service. This issue only affected Ubuntu 22.04 LTS, Ubuntu
24.04 LTS, Ubuntu 25.04 and Ubuntu 25.10. (CVE-2025-14180)
Solutions
References
- CVE-2025-14177
- https://attackerkb.com/topics/CVE-2025-14177
- CWE-125
- UBUNTU-USN-7953-1
- URL-https://github.com/php/php-src/commit/c5f28c7cf0a052f48e47877c7aa5c5bcc54f1cfc
- URL-https://github.com/php/php-src/security/advisories/GHSA-3237-qqm7-mfv7
- URL-https://ubuntu.com/security/notices/USN-7953-1
- URL-https://www.cve.org/CVERecord?id=CVE-2025-14177
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