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WS-2022-0050

Date: August 19, 2025

In qcell before 0.4.3 A malicious coder can get unsound access to TCell or TLCell memory

Language: RUST

Severity Score

8.8

Related Resources (5)

Url: https://github.com/uazu/qcell

Url: https://rustsec.org/advisories/RUSTSEC-2022-0007.html

Url: https://github.com/uazu/qcell/issues/20

Url: https://crates.io/crates/qcell

Url: https://www.mend.io/vulnerability-database/WS-2022-0050

Severity Score

8.8

Weakness Type (CWE)

Code

CWE-17

CVSS v3.1

Base Score:	8.8
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

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