What is CVE-2025-55312?

CVE-2025-55312 is a high-severity vulnerability in Apple Macos, classified under NULL Pointer Dereference. CVSS score: 7.8/10. Published 2025-12-11.

How severe is CVE-2025-55312?

High severity. CVSS v3 base score is 7.8 out of 10.

NULL pointer dereference in Apple Macos

CVE-2025-55312

An issue was discovered in Foxit PDF and Editor for Windows before 13.2 and 2025 before 2025.2. When pages in a PDF are deleted via JavaScript, the application may fail to properly update internal states. Subsequent annotation management operations assume these states are valid, causing dereference of invalid or released memory. This can lead to memory corruption, application crashes, and potentially allow an attacker to execute arbitrary code.

EPSS: 0.001 (3.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Apple Macos
Foxit Pdf_editor — versions 2025.1.0.66692, 2025.1.0.27937
Foxit Pdf_reader
Microsoft Windows
N/a — versions n/a

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

cve@mitre.org (Vendor Advisory)

Frequently asked questions

What is CVE-2025-55312?: CVE-2025-55312 is a high-severity vulnerability in Apple Macos, classified under NULL Pointer Dereference. CVSS score: 7.8/10. Published 2025-12-11.
How severe is CVE-2025-55312?: High severity. CVSS v3 base score is 7.8 out of 10.