VULNERABILITY INTELLIGENCE

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19,281 CVE recordsPage 346 of 1286 · EPSS data 2026.07.29
ReviewHigh
CVE-2026-54058

python-pillow Pillow, pillow

Pillow is a Python imaging library. Prior to 12.3.0, when Pillow loads an uncompressed McIdas AREA image from a filename through the mmap raw codec path, attacker-controlled header words can set a row stride smaller than the natural row width, causing pixel access such as Image.tobytes(), getpixel, convert, or save to read beyond the mapped region and disclose adjacent process memory or fault. This issue is fixed in version 12.3.0.

The CVSS severity warrants an early asset and exposure review.