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high advisory

Privilege Escalation in Gnu C Library via CVE-2025-4802

A local privilege escalation vulnerability (CVE-2025-4802) in Gnu C Library (glibc) versions 2.27-2.38 allows attackers to gain root access by exploiting unsanitized LD_LIBRARY_PATH in statically linked setuid binaries.

Gnu C Library privilege-escalation linux cve-2025-4802
1t 1c
medium advisory

Denial of Service Vulnerability in GNU C Library

A local attacker can exploit a vulnerability in the GNU C Library (glibc) to cause application crashes or service instability, resulting in a Denial of Service.

PoC GNU C Library +2 denial-of-service linux vulnerability
1t 1c updated
high advisory

GNU C Library iconv() Function Assertion Failure (CVE-2026-4046)

A vulnerability in the iconv() function of the GNU C Library (versions 2.43 and earlier) can cause a crash due to an assertion failure when handling IBM1390 or IBM1399 character sets, potentially leading to remote application denial-of-service.

The GNU C Library < 2.44 glibc iconv denial-of-service crash cve-2026-4046
2r 1t 3c updated