CVE-2025-1218 (GCVE-0-2025-1218)

Vulnerability from cvelistv5 – Published: 2026-09-25 20:48 – Updated: 2026-09-28 13:31
VLAI
Title
Various packet overreads in mysqlnd_writeprotocol.c
Summary
The mysqlnd wire protocol parser reads fields out of server packets before checking that the packet still holds enough bytes for them. A malicious or compromised MySQL server can send a truncated packet and make the client read past the end of the packet buffer, which is undefined behaviour and can crash the process.
Severity
3.4 (Low)
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 12:56 UTC
CWE
  • CWE-122 - Heap-based buffer overflow
Assigner
php CNA under the mitre root
CNA scorecard B 80/100 over 25 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
PHP Group PHP Affected: 8.2.* , < 8.2.34 (semver)
Affected: 8.3.* , < 8.3.35 (semver)
Affected: 8.4.* , < 8.4.26 (semver)
Affected: 8.5.* , < 8.5.11 (semver)
guessed Create a notification for this product.
Credits
Nora Dossche @bao00065 (GitHub) @cxxz16 (GitHub) @TristanInSec (GitHub) @OSTIF-Derek (GitHub) @HO-9 (GitHub) Jakub Zelenka Nora Dossche Alexandre Daubois
Show details on NVD website
To clipboard 

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