CVE-2025-43967

LOW
Published Apr 21, 2025 Modified May 8, 2025 CWE-476

Description

libheif before 1.19.6 has a NULL pointer dereference in ImageItem_Grid::get_decoder in image-items/grid.cc because a grid image can reference a nonexistent image item.

CVSS v3.1 Score

2.9
LOW
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Weakness Type (CWE)

CWE-476 CWE-476

Affected Products

Vendor Product
struktur libheif

References

Frequently Asked Questions

What is CVE-2025-43967? +
libheif before 1.19.6 has a NULL pointer dereference in ImageItem_Grid::get_decoder in image-items/grid.cc because a grid image can reference a nonexistent image item. It has a CVSS v3.1 base score of 2.9 (LOW).
How severe is CVE-2025-43967? +
CVE-2025-43967 has a CVSS v3.1 score of 2.9 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.
What products are affected by CVE-2025-43967? +
CVE-2025-43967 affects products from struktur, specifically: libheif. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-43967? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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