Περιγραφή
The fix for CVE-2026-0716 (commit 6ff7ef0, libsoup 3.6.6) placed the integer overflow guard inside the if (masked) block, leaving unmasked server-to-client frames unprotected. A malicious WebSocket server can send a crafted unmasked frame with a payload length near UINT64_MAX to trigger an OOB read in a libsoup-based client when max_incoming_payload_size is set to 0.
CVSS 4.8EPSS 0.249%Κίνδυνος 0.49
Προβολή πηγής- Δημοσίευση
- 2026-07-14 10:16:30
- Επηρεαζόμενες εκδόσεις
- <3.6.6
- Τύπος
- Βιβλιοθήκη
- Διάνυσμα
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L