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Threat Entry
Updated 2026-01-23
CVE-2026-0915 - Glibc Plugin
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 resolver.
PLUGIN
Glibc
CVE-2026-0915
Risk Score
Threat Entry
Updated 2026-02-03
CVE-2026-0861 - Glibc Plugin
Passing too large an alignment to the memalign suite of functions (memalign, posix_memalign, aligned_alloc) in the GNU C Library version 2.30 to 2.42 may result in an integer overflow, which could consequently result in a heap corruption. Note that the attacker must have control over both, the size as well as the alignment arguments of the memalign function to be able to exploit this. The size parameter must be close enough to PTRDIFF_MAX so as to overflow size_t along with the large alignment argument. This limits the malicious inputs for…
PLUGIN
Glibc
CVE-2026-0861
Risk Score