VulnerabilityAnalyzed
CVE-2025-43966
libheif before 1.19.6 has a NULL pointer dereference in ImageItem_iden in image-items/iden.cc.
HIGH 7.5EPSS 0.30%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.30%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
libheif before 1.19.6 has a NULL pointer dereference in ImageItem_iden in image-items/iden.cc.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.30% probability · 22th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- struktur/libheif
- Source
- cve@mitre.org
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.