VDB
DEBIAN-CVE-2026-0915
DEBIAN-CVE-2026-0915
PUBLISHED
CVSS 7.5 HIGH
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.
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | glibc | 2.41-12, 2.41-12, 0 |
| Debian:14 | glibc | 2.42-3, 2.42-4, 2.42-5 |
| Debian:11 | glibc | 2.32-0experimental0, 2.33-1, 2.33-2+qemu1 |
| Debian:12 | glibc | 2.36-9+deb12u5, 2.36-9+deb12u6, 2.36-9+deb12u7 |
Timeline
- Jan 15, 2026 CVE Published
- May 16, 2026 CVE Updated