Debian/c-ares: high 7.5
c-ares is an asynchronous resolver library. From ver 1.32.3 until 1.34.7, a use-after-free / double-free in c-ares' query-completion handling. The same flaw — a query's callback being invoked while th
Action: Upgrade c-ares to 1.34.7-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.34.7-1 | - |
Fixed versions
| 1.34.7-1 |
Sources
- osv: DEBIAN-CVE-2026-33630#Debian:14/c-ares
- https://security-tracker.debian.org/tracker/CVE-2026-33630
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