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cve.nowby Sazabi
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brotlicffi

1 known vulnerability (1 critical), with the versions each affects and the releases that fix them.

Latest release
1.2.1.0 (Oct 22, 2026): no advisory affects it
Newest unaffected release
1.2.1.0 (Oct 22, 2026), the latest release
Advisories
1 · 1 critical
Weekly downloads
464.1K
Dependents
87
Releases
9 since 0.8.0 (Nov 30, 2020)
Registry
PyPI
Releases read
Nov 8, 2026

Version timeline

Every release cve.now has on record, lowest version on the left; each bar is a run of versions an advisory affects.

Advisories 1

  • CVE-2026-111497Critical 9.2 · KEV

    Out-of-Bounds Write in Google Brotli Decoder

    Affected: fixed in 1.2.1.0; from 1.0.3, fixed in 1.2.1.0.

    Fixed in 1.2.1.0 (released Oct 22, 2026, the day of disclosure).

    The latest release, 1.2.1.0, is not affected.