CVE-2026-42311
2 advisories.
PyPI/pillow CVE-2026-42311: high, EPSS 0.22%
Pillow has an OOB Write with Invalid PSD Tile Extents (Integer Overflow)
Action: Upgrade pillow to 12.2.0 or later.
pip install pillow==12.2.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 10.3.0 | 12.2.0 | - |
Fixed versions
| 12.2.0 |
Sources
- osv: GHSA-pwv6-vv43-88gr
- https://github.com/python-pillow/Pillow/security/advisories/GHSA-cfh3-3jmp-rvhc
- https://github.com/python-pillow/Pillow/security/advisories/GHSA-pwv6-vv43-88gr
- https://nvd.nist.gov/vuln/detail/CVE-2026-42311
- https://github.com/python-pillow/Pillow/pull/9520
- https://github.com/python-pillow/Pillow/commit/58f9a1d166dcb0c274807d4423522d205b0c35ea
- https://github.com/python-pillow/Pillow
- https://github.com/python-pillow/Pillow/releases/tag/12.2.0
CVE-2026-42311 · published · modified · JSON
PyPI/pillow CVE-2026-42311: high 7.8, EPSS 0.22%
Pillow is a Python imaging library. From version 10.3.0 to before version 12.2.0, processing a malicious PSD file could lead to memory corruption, potentially resulting in a crash or arbitrary code ex
Action: Upgrade pillow to 12.2.0 or later.
pip install pillow==12.2.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 10.3.0 | 12.2.0 | - |
Fixed versions
| 12.2.0 |
Sources
- osv: PYSEC-2026-2252
- https://github.com/python-pillow/Pillow/releases/tag/12.2.0
- https://github.com/python-pillow/Pillow/commit/58f9a1d166dcb0c274807d4423522d205b0c35ea
- https://github.com/python-pillow/Pillow/pull/9520
- https://github.com/python-pillow/Pillow/security/advisories/GHSA-pwv6-vv43-88gr
CVE-2026-42311 · published · modified · JSON