Orta CVSS 4.8
CVE-2026-12478: CVE-2026-12478: sınır dışı okuma
Açıklama (NVD)
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.
Özet bilgiler
- CVSS v3.1
- 4.8
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L - EPSS
- %0,24 (yüzdelik 15)
- CWE
- CWE-125
- Yama
- Yok / bilinmiyor