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Thu, 01 Oct 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Use‑After‑Free in Facebook Proxygen’s QUIC Session Handling Leading to Potential Code Execution |
Thu, 01 Oct 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
Mon, 28 Sep 2026 23:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Facebook
Facebook proxygen |
|
| Vendors & Products |
Facebook
Facebook proxygen |
Mon, 28 Sep 2026 22:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Use‑After‑Free in Facebook Proxygen’s QUIC Session Handling Leading to Potential Code Execution | |
| Weaknesses | CWE-416 |
Mon, 28 Sep 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| References |
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Status: PUBLISHED
Assigner: Meta
Published:
Updated: 2026-10-01T14:02:23.724Z
Reserved: 2026-09-02T14:52:36.354Z
Link: CVE-2026-84895
Updated: 2026-10-01T14:01:28.375Z
Status : Deferred
Published: 2026-09-28T21:17:19.027
Modified: 2026-10-01T15:17:32.457
Link: CVE-2026-84895
No data.
OpenCVE Enrichment
Updated: 2026-10-01T17:30:10Z