Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2026-78663 →
DEBIAN-CVE-2026-78663
The HTTP/2 server can refund connection-level flow control twice for the same data: Once when a client resets a stream (refunding data for any sent-bu...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
The HTTP/2 server can refund connection-level flow control twice for the same data: Once when a client resets a stream (refunding data for any sent-but-unread portion of the stream), and again when a request handler reads the buffered data. A malicious client can exploit this to bypass the configured connection-level flow control limit (MaxReceiveBufferPerConnection). Total buffered data is still limited by the concurrent stream limit and stream-level flow control.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
golang-1.19
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
golang-1.24
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
golang-1.26
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.9-1"}]}]
Debian:14
golang-1.27
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.27.2-1"}]}]
Debian:12
golang-golang-x-net
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
golang-golang-x-net
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
golang-golang-x-net
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:0.60.0-1"}]}]
Références
- advisory security-tracker.debian.org