HEIF Image Extensions
by Microsoft
CVEs (3)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2022-24457 | Hig | 0.51 | 7.8 | 0.02 | Mar 9, 2022 | HEIF Image Extensions Remote Code Execution Vulnerability | ||
| CVE-2020-17101 | Hig | 0.51 | 7.8 | 0.01 | Nov 11, 2020 | HEIF Image Extensions Remote Code Execution Vulnerability | ||
| CVE-2025-62821 | 0.00 | — | 0.01 | Jun 19, 2026 | Microsoft HEIF Image Extensions 1.2.22.0 has an out-of-bounds read because CHEIFItemInfoEntry_GetDataSize can return success while leaving the reported data size as 0. This causes a caller to make a 1-byte allocation. Later, CopyPixels computes copy_size = stride *… |
- risk 0.51cvss 7.8epss 0.02
HEIF Image Extensions Remote Code Execution Vulnerability
- risk 0.51cvss 7.8epss 0.01
HEIF Image Extensions Remote Code Execution Vulnerability
- CVE-2025-62821Jun 19, 2026risk 0.00cvss —epss 0.01
Microsoft HEIF Image Extensions 1.2.22.0 has an out-of-bounds read because CHEIFItemInfoEntry_GetDataSize can return success while leaving the reported data size as 0. This causes a caller to make a 1-byte allocation. Later, CopyPixels computes copy_size = stride *…