Feed/CVE-2026-77639
CVE-2026-77639MEDIUMCVSS 5.3

CVE-2026-77639

Published Aug 20, 2026·Updated Aug 21, 2026

NVD Description

Tor before 0.4.9.9 was prone to a compression bomb bypass where an attacker could concatenate many gzip or zlib sub-streams, each just under the per-stream detection threshold, to avoid the compression bomb check entirely. This is TROVE-2026-022.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

References

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