CVE-2026-12549 - CERT CVE
ID CVE-2026-12549
Sažetak The fix for CVE-2026-2443 was regressed by a subsequent rework commit that replaced specific overflow checks with a general signed comparison. When a client sends a Range request with a suffix length exceeding the content size, the resulting negative start value is not properly clamped, leading to malformed HTTP 206 responses and log flooding.
Reference
CVSS
Base: 4.8
Impact: 2.5
Exploitability:2.2
Pristup
VektorSloženostAutentikacija
NETWORK HIGH NONE
Impact
PovjerljivostCjelovitostDostupnost
LOW NONE LOW
CVSS vektor CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
Zadnje važnije ažuriranje 22-06-2026 - 18:33
Objavljeno 22-06-2026 - 16:16