CVE-2022-48468

protobuf-c: unsigned integer overflow in parse_required_member

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Severity

Moderate

Red Hat Product Security

6.2

CVSS 3.1

Review impact separately from score.

Published · April 13, 2023

Updated · November 21, 2025

Description

A vulnerability was found in protobuf-c. This security flaw leads to an unsigned integer overflow in parse_required_member.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 6.2
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-190 · Integer Overflow or Wraparound