Summary
[2.72.0-16.3]
- Fix CVE-2026-15711: Reject oversized WebSocket control frames
[2.72.0-16.2]
- Backport patch for CVE-2026-15709
Fixed packages 2
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 9 | libsoup | 0:2.72.0-16.el9_8.3 |
| Oracle Linux · 9 | libsoup-devel | 0:2.72.0-16.el9_8.3 |
Vulnerabilities 2
-
High 7.5
Soupwebsocketextensiondeflate: libsoup: libsoup: websocket permessage-deflate unbounded decompression remote denial of service
A flaw was found in libsoup's WebSocket implementation when using the permessage-deflate extension. The extension's decompression loop (inflate()) processes data in chunks without enforcing an upper boundary limit on the output buffer size. While libsoup limi…
-
High 7.5
Libsoup: soupwebsocketconnection: libsoup: websocket remote denial of service via oversized control frame protocol violation
A vulnerability was found in libsoup's WebSocket frame parsing implementation. The library fails to validate length rules specified in RFC 6455 §5.5, which mandates that all WebSocket control frames (e.g., PING, PONG, CLOSE) contain a payload of 125 bytes or …