CVE-2024-55553

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

November 5, 2026

Last Seen

November 5, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Ubuntu FRR Update Fixes RPKI Processing Regression33.9

On November 5, 2026, Ubuntu released USN-7230-3 to address a regression in the FRR software that affected RPKI processing. The regression, introduced by a previous patch (USN-7230-2) for CVE-2024-55553, caused FRR to stop processing RPKI updates after the first one, leading to unvalidated routes whe...