Unverified50% confidenceFactExact time
The PHP core is written in C, and memory corruption vulnerabilities in common code paths affect all deployments using that branch.
1
Sources
50%
Confidence
Long-term
Relevance
10/21/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedMemory safety issues (buffer overflows, use-after-free, null pointer dereferences, etc.) almost entirely originate from languages such as C and C++ that lack memory safety guarantees.64% similarUnverifiedBuffer overflows and out-of-bounds reads/writes are the most common and dangerous vulnerability types in embedded devices, rooted in the fact that C/C++ does not provide automatic memory bounds checking.63% similarUnverifiedA heap overflow is a memory safety vulnerability in which an attacker corrupts adjacent memory structures by writing data beyond the boundaries of allocated heap memory, potentially achieving arbitrary code execution or control of program flow.63% similarUnverifiedCentralized management of account credentials creates a single point of failure risk; once the third-party recharger's system is compromised, all users' code data will be exposed to leakage.62% similarUnverifiedMemory corruption vulnerabilities involve low-level flaws such as out-of-bounds reads and writes, use-after-free (UAF), or buffer overflows, which may cause process crashes or even remote code execution.61% similar
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