Amazon Linux 2023：heif-pixbuf-loader、libheif、libheif-devel (ALAS2023-2026-1971)

版本 1.3

Jul 30, 2026, 11:45 AM

CVSS metrics ("CVSSv3 score" set to 5.5)
CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H")
CVSS metrics ("Cvssv4 threat vector" set to "CVSS:4.0/E:P")
CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:POC/RL:OF/RC:C")
CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:P/RL:O/RC:C")
CVSSv3 score source (changed from "CVE-2026-47247" to "CVE-2026-47709")
CVSSv3 severity (based on CVE-2026-47709, severity decreased from "High" to "Medium")
Exploit attributes ("Exploit available" set to "True")
Exploit attributes ("Exploitability ease" changed from "No known exploits are available" to "Exploits are available")