Hi,

The following vulnerability was published for golang-github-docker-spdystream.

CVE-2026-35469[0]:
| spdystream is a Go library for multiplexing streams over SPDY
| connections. In versions 0.5.0 and below, the SPDY/3 frame parser
| does not validate attacker-controlled counts and lengths before
| allocating memory. Three allocation paths are affected: the SETTINGS
| frame entry count, the header count in parseHeaderValueBlock, and
| individual header field sizes — all read as 32-bit integers and used
| directly as allocation sizes with no bounds checking. Because SPDY
| header blocks are zlib-compressed, a small on-the-wire payload can
| decompress into large attacker-controlled values. A remote peer that
| can send SPDY frames to a service using spdystream can exhaust
| process memory and cause an out-of-memory crash with a single
| crafted control frame. This issue has been fixed in version 0.5.1.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2026-35469
https://www.cve.org/CVERecord?id=CVE-2026-35469
[1] https://github.com/moby/spdystream/security/advisories/GHSA-pc3f-x583-g7j2

Please adjust the affected versions in the BTS as needed.

Regards,
Salvtore