CVE-2026-77587

torproject / Tor PUBLISHED

Description (CNA)

Tor before 0.4.9.11 is prone to a use-after-free (and potential double free) of a conflux object when a recovery leg revives a conflux set whose last linked leg has already been closed. A malicious exit node could use this to crash a client. This is TROVE-2026-026.

Affected (CNA)

Vendor / product	Versions
torproject / Tor	affected 0.4.8.1-alpha before 0.4.9.11

CWE

CWE-911

References

https://gitlab.torproject.org/tpo/core/tor/-/raw/tor-0.4.9.11/ChangeLog

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.