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HIGHCVE-2026-25990Published Modified CNA GitHub_M

CVE-2026-25990: Pillow has an out-of-bounds write when loading PSD images

Pillow is a Python imaging library. From 10.3.0 to before 12.1.1, an out-of-bounds write may be triggered when loading a specially crafted PSD image. This vulnerability is fixed in 12.1.1.

Metrics

CVSS v4.0
8.6
Severity
HIGH
Fixed in
—
Affected Products
1
Affected packages
  • python-pillow / Pillow
    >= 10.3.0, < 12.1.1
CVSS Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References