CVE-2026-84895

HighCVSS 7.3/10Last modified Oct 1, 2026

Description

In proxygen from v2026.04.06.00 until v2026.09.28.00, QuicWtSession::closeSession accesses its member fields after calling the base QuicWtSessionBase::closeSession method. The base method notifies the session handler, which may release the last reference to the session and destroy it.

Metrics

CVSS 3.1 7.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-416

Affected software

No affected versions have been published.

Timeline

Published
Sep 28, 2026
Last modified
Oct 1, 2026
NVD status
Deferred

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CVE-2026-84895: High severity, CVSS 7.3 | Vulnix