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cve.nowby Sazabi
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libp2p

2 known vulnerabilities (1 high, 1 medium), with the versions each affects and the releases that fix them.

Latest release
0.8.1 (Oct 22, 2026): no advisory affects it
Newest unaffected release
0.8.1 (Oct 22, 2026), the latest release
Advisories
2 · 1 high, 1 medium
Weekly downloads
600
Dependents
7
Releases
23 since 0.1.1 (Sep 11, 2019)
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 2

  • py-libp2p: yamux connection DoS via oversized data frame

    Affected: through 0.7.0.

    Fixed in 0.8.0 (released Sep 26, 2026, 44 days after disclosure), the first release outside every affected range (no listed fixed version clears them all).

    The latest release, 0.8.1, is not affected.

  • CVE-2025-29606Medium 4.3

    py-libp2p before 0.2.3 allows a peer to cause a denial of service (resource consumption) via a large RSA key.

    Affected: fixed in 0.2.3.

    Fixed in 0.2.3 (released Mar 27, 2025, 109 days before disclosure).

    The latest release, 0.8.1, is not affected.