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Vendor

The GNU C Library

36 known vulnerabilities.

Products

glibc 36
All Critical High Medium Low Exploited only Public exploit

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  • High 7.5
    CVE-2026-0915 Public exploit

    getnetbyaddr and getnetbyaddr_r leak stack contents to DNS resovler

    Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version 2.42 can leak stack contents to the configured DNS r…

    The GNU C Library glibc glibc eglibc Debian Ubuntu
  • High 7.8
    CVE-2025-4802 Public exploit

    Untrusted LD_LIBRARY_PATH environment variable vulnerability in the GNU C Library version 2.27 to 2.38 allows attacker …

    The GNU C Library glibc glibc glibc Debian Ubuntu
  • High 7.3
    CVE-2024-2961 Public exploit EPSS 88%

    The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to …

    The GNU C Library glibc glibc eglibc Debian Ubuntu