21.1 security backports
Fixes CVE-2024-31083, ZDI-CAN-22880, CVE-2024-31082, CVE-2024-31081, CVE-2024-31080 in the 21.1.x release series.
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Fixes CVE-2024-31083, ZDI-CAN-22880, CVE-2024-31082, CVE-2024-31081, CVE-2024-31080 in the 21.1.x release series.