OSV-2026-98
NoneCVSS
—
EPSS
—
Published
Jan 21, 2026
CISA due date
—
The record
Heap-buffer-overflow in hostname_issubdomain
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| OSS-Fuzz | dnsmasq | v2.93test6 | No fix |
CVSS
—
EPSS
—
Published
Jan 21, 2026
CISA due date
—
Heap-buffer-overflow in hostname_issubdomain
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| OSS-Fuzz | dnsmasq | v2.93test6 | No fix |