CVEvulnerability

CVE-2026-0915

7.5 HIGH Published 2026-01-15 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2026-01-15
Last modified
2026-06-17
Assigner
3ff69d7a-14f2-4f67-a097-88dee7810d18
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-908

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.

Affected configurations

• gnu glibc (>= 2.0 <= 2.42)

Related

Weakness · CWE (1)

  • CWE-908 Use of Uninitialized Resource weakness

References