cve.bz

CVE-2021-25290

7.5 highEPSS 2.4%

High (7.5). EPSS 2.4% chance of exploitation in the next 30 days. Fixed in pillow 8.1.1.

An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is a negative-offset memcpy with an invalid size.

Severity

CVSS 3.1

7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
2.4% chance of exploitation in the next 30 days; higher than 83% of CVEs (scores of 2026-11-01)
CWE
CWE-787
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-8xjq-8fcg-g5hwPyPIpillow<8.1.18.1.1
PYSEC-2021-36PyPIpillow<8.1.18.1.1

References

Check your stackJSON