Watch card · compiled automatically, not analysed
CVE-2026-112393
Pillow: Heap buffer overflow in _tiffWriteProc when saving TIFF to BytesIO
AI summaryPillow 2.0.0 to before 13.0.0: saving compressed TIFF to targets like BytesIO can overflow heap memory and leak stale data. Update to 13.0.0.
Our research pipeline compiles this page from public data. It contains no human judgement from PlainCVE; rely on the original advisories for facts.
Our status
Candidate — Not queued for research yet. Below is public data only.
Key numbers
- CVSS
- 9.2 v4.0
- CISA KEV
- Not listed
- EPSS
- 0.53%
- Momentum
- —
Timeline
- 2026-10-19DisclosedNVD
How much time similar vulnerabilities gave
This item is not mapped to a category yet, so here are the overall numbers: of 390 vulnerabilities disclosed since 2025 and added to KEV, the median time from disclosure to KEV was 5 days; 54% were added within 7 days.
This one: not in KEV so far (that does not mean it is not exploited).
Counts only vulnerabilities CISA has confirmed as exploited; disclosure is the NVD publication date, which can differ from the vendor advisory.
Affected packages (OSV)
| Ecosystem | Package | From | Fixed in |
|---|---|---|---|
| PyPI | pillow | 2.0.0 | 13.0.0 |
Other IDs fixed in the same release
CVE-2026-112398、CVE-2026-112399、CVE-2026-112403、CVE-2026-112404、CVE-2026-112892、CVE-2026-112900
Primary sources
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