Get real-time updates on Telegram
CVE-2026-47178: libheif from 1.19.0 (inclusive), before 1.22.0 (exclusive), >= 1.19.0, < 1.22.0
CVE-2026-47178. CVSS 3.1 base score 7.8 (HIGH, NVD). EPSS 0.00183 (percentile 0.0748), scored 24-Oct-2026.
Affected technology
libheif · from 1.19.0 (inclusive), before 1.22.0 (exclusive)
struktur
libheif · >= 1.19.0, < 1.22.0
strukturag
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Local · No privileges required · User interaction required
Attack conditions (NVD, CVSS 3.1): Local · No privileges required · User interaction required
What an attacker can do
Vendor/CNA’s CVSS 3.1 assessment (base score 6.1/10) rates confidentiality impact as low; integrity impact as none; availability impact as high. NVD’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-787
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · NVD
- EPSS
- 0.00183 · percentile 0.0748 · 2026-10-24
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-25 01:28:19.133527+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-47178.html