5.1
Medium
CVE-2026-42308 Pillow is a Python imaging library
Description
Pillow is a Python imaging library. Prior to version 12.2.0, if a font advances for each glyph by an exceeding large amount, when Pillow keeps track of the current position, it may lead to an integer overflow. This issue has been patched in version 12.2.0.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Pillow 12.2 | earliest → < 12.2.0 | 12.2.0 |
Other CVEs of Pillow
The 60 CVEs of Pillow →
CVE-2026-112902
Pillow: Memory disclosure and segfault in libtiff encoder via crafted TIFF tags
8.3
High
CVE-2026-112899
Pillow: EPS load(scale) lets Ghostscript render past the decompression bomb limit
6.3
Medium
CVE-2026-114501
Pillow is a Python imaging library
6.3
Medium
CVE-2026-96639
Pillow is a Python imaging library
9.8
Critical