CLSA-2026-1772114900 glibc: Fix of CVE-2026-0915

CVE-2026-0915: fix leak of stack contents to configured DNS resolver when resolving a zero-valued network via getnetbyaddr/getnetbyaddrr with DNS NSS backend; sanitize network value and avoid passing uninitialized stack data to resolver...

CLSA-2026-1772013351 glibc: Fix of CVE-2026-0915

CVE-2026-0915: prevent leak of stack contents to configured DNS resolver when getnetbyaddr or getnetbyaddrr query a zero-valued network with DNS backend in nsswitch.conf; sanitize stack buffers and add input validation; eliminate exposure of uninitialized data...