{"cve":"CVE-2020-35653","nvd":{"published":"2021-01-12T09:15:13.870","modified":"2026-06-17T03:14:04.347","status":"Modified","description":"In Pillow before 8.1.0, PcxDecode has a buffer over-read when decoding a crafted PCX file because the user-supplied stride value is trusted for buffer calculations.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H","score":7.1},"cwes":["CWE-125"],"references":["https://lists.debian.org/debian-lts-announce/2021/07/msg00018.html","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6BYVI5G44MRIPERKYDQEL3S3YQCZTVHE/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BF553AMNNNBW7SH4IM4MNE4M6GNZQ7YD/","https://pillow.readthedocs.io/en/stable/releasenotes/index.html","https://lists.debian.org/debian-lts-announce/2021/07/msg00018.html"],"products":["debian:debian_linux","fedoraproject:fedora","python:pillow"],"source":"nvd","synced_at":"2026-10-19T21:12:09.559580076+00:00"},"epss":{"cve":"CVE-2020-35653","score":0.0164,"percentile":0.76371,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-f5g8-5qq7-938w","url":"https://osv.dev/vulnerability/GHSA-f5g8-5qq7-938w","summary":"Pillow Out-of-bounds Read","modified":"2024-10-08T13:22:43.207345Z","packages":[{"ecosystem":"PyPI","name":"pillow","purl":"pkg:pypi/pillow","ranges":["<8.1.0"],"fixed":["8.1.0"]}]},{"id":"PYSEC-2021-69","url":"https://osv.dev/vulnerability/PYSEC-2021-69","summary":"","modified":"2023-12-06T01:00:33.361922Z","packages":[{"ecosystem":"PyPI","name":"pillow","purl":"pkg:pypi/pillow","ranges":["<8.1.0"],"fixed":["8.1.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}