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CVE-2025-4802

CVE-2025-4802

CVSS 7.8 HIGHEPSS 0.4%CWE-426
Untrusted LD_LIBRARY_PATH environment variable vulnerability in the GNU C Library version 2.27 to 2.38 allows attacker controlled loading of dynamically shared library in statically compiled setuid binaries that call dlopen (including internal dlopen calls after setlocale or calls to NSS functions such as getaddrinfo).
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
The GNU C Library · glibc

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References
https://lists.debian.org/debian-lts-announce/2025/05/msg00033.htmlhttps://sourceware.org/bugzilla/show_bug.cgi?id=32976https://sourceware.org/cgit/glibc/commit/?id=1e18586c5820e329f741d5c710275e165581380ehttp://www.openwall.com/lists/oss-security/2025/05/16/7http://www.openwall.com/lists/oss-security/2025/05/17/2