CVE-2025-4802

CVE-2025-4802 affects the GNU C Library (glibc) versions 2.27–2.38. The issue is an untrusted LD_LIBRARY_PATH vulnerability that enables attacker-controlled loading of dynamically-linked libraries by statically compiled setuid binaries that call dlopen (including internal dlopen calls after setlo...

CVE-2018-11236

Summary (CVE-2018-11236) : In glibc, the realpath path processing path can trigger an integer overflow in 32-bit builds within stdlib/canonicalize.c when handling very long pathname arguments, producing a stack-based buffer overflow and potentially arbitrary code execution. The vulnerability affe...

CVE-2018-11237

CVE-2018-11237: A buffer overflow in the AVX-512-optimized mempcpy implementation (__mempcpy_avx512_no_vzeroupper) of glibc (2.27 and earlier). The overflow occurs when copying data beyond the target buffer, as demonstrated by vulnerable mempcpy paths described in public advisories and exploits. ...

CVE-2017-18269

CVE-2017-18269 affects glibc (memcpy-sse2-unaligned on i386) where the overlapping memory check can fail when the source spans the middle of the address space, producing data corruption that may lead to information disclosure, DoS, or potentially code execution. Affected versions: glibc 2.21–2.27...