Debian/curl: critical 9.8
A use-after-free vulnerability exists in libcurl when an application configures an HTTP/2 stream-dependency tree via `CURLOPT_STREAM_DEPENDS` or `CURLOPT_STREAM_DEPENDS_E`, subsequently invokes `curl_
Action: Upgrade curl to 8.21.0~rc2-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 8.21.0~rc2-1 | - |
Fixed versions
| 8.21.0~rc2-1 |
Sources
- osv: DEBIAN-CVE-2026-10536#Debian:14/curl
- https://security-tracker.debian.org/tracker/CVE-2026-10536
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