GoPacket's sFlow ExtendedGatewayFlow decoder: unbounded attacker-controlled allocation (104-byte UDP datagram -> up to 16 GiB make) -> unauthenticated remote DoS

🔗 CVE IDs covered (1)

🎯 Affected products2

• azl3 telegraf 1.31.0-27 on Azure Linux 3.0
• azl3 telegraf 1.31.0-28 on Azure Linux 3.0

✅ Remediation

KBCBL-Mariner Releases (Security Update) — fixed build 1.31.0-30

🔗 References (2)

• advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-54332
• patchhttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade