VYPR
High severity7.5OSV Advisory· Published Jan 15, 2026· Updated Jun 17, 2026

CVE-2026-0915

CVE-2026-0915

Description

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.

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Affected products

258

Patches

Vulnerability mechanics

References

2

News mentions

0

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