Oracle Linux 9 : frr (ELSA-2026-24371)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-24371 advisory. 8.5.3-13 - Resolves: RHEL-174677 - denial of service via crafted FlowSpec component Tenable has extracted the preceding description block directly from the...

Oracle Linux 9 : frr10 (ELSA-2026-24370)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-24370 advisory. 10.4.3-3 - Resolves: RHEL-174696 - denial of service via crafted BGP UPDATE message 10.4.3-2 - Resolves: RHEL-174678 - denial of service via crafted...

SUSE SLES15 Security Update : frr (SUSE-SU-2026:2457-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2457-1 advisory. This update for frr fixes the following issue: - CVE-2026-5107: Fixed an improper access controls in EVPN Type-2 Route Handler...

RLSA-2026:24370 Important: frr10 security update

FRRouting is free software that manages TCP/IP based routing protocols. It takes a multi-server and multi-threaded approach to resolve the current complexity of the Internet. FRRouting supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, RIPng, PIM, NHRP, PBR, EIGRP and BFD. FRRouting is a fork of Quagga...

RockyLinux 9 : frr10 (RLSA-2026:24370)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:24370 advisory. frr: denial of service via crafted FlowSpec component CVE-2026-37457 frr: denial of service via crafted BGP UPDATE message CVE-2026-37459 Tenable has...

MiracleLinux 8 : frr-7.5.1-24.el8_10 (AXSA:2026-771:01)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-771:01 advisory. frr: denial of service via crafted FlowSpec component CVE-2026-37457 Tenable has extracted the preceding description block directly from the MiracleLinux...

Important: frr security update

FRRouting is free software that manages TCP/IP based routing protocols. It supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, RIPng, PIM, NHRP, PBR, EIGRP and BFD. Security Fixes: frr: denial of service via crafted FlowSpec component CVE-2026-37457 For more details about the security issues, including the...

Security update for frr (important)

openSUSE security update: security update for frr ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20898-1 Rating: important References: bsc1261013 bsc1263859 bsc1263863 bsc1263974 Cross-References: CVE-2026-28532 CVE-2026-37457 CVE-2026-37458...

Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS : FRR vulnerabilities (USN-8376-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8376-1 advisory. It was discovered that FRR incorrectly handled certain OSPF Traffic Engineering and Segment Routing TLVs. An attacker cou...

USN-8376-1: FRR vulnerabilities

It was discovered that FRR incorrectly handled certain OSPF Traffic Engineering and Segment Routing TLVs. An attacker could possibly use this issue to cause FRR to crash, resulting in a denial of service. CVE-2026-28532 It was discovered that FRR incorrectly handled certain BGP FlowSpec component...

USN-8376-1 frr vulnerabilities

It was discovered that FRR incorrectly handled certain OSPF Traffic Engineering and Segment Routing TLVs. An attacker could possibly use this issue to cause FRR to crash, resulting in a denial of service. CVE-2026-28532 It was discovered that FRR incorrectly handled certain BGP FlowSpec component...

CVE-2026-48689

FastNetMon Community Edition through 1.2.9 contains an off-by-one heap-based buffer overflow in the dynamicbinarybuffert class src/dynamicbinarybuffer.hpp. Five methods appenddynamicbuffer, appenddataaspointer, appenddataasobjectptr, memcpyfromptr, memcpyfromobjectptr use an incorrect bounds chec...

CVE-2026-37457

A flaw was found in FRRouting FRR. A remote attacker can exploit an off-by-one out-of-bounds write vulnerability in the bgpflowspecopdecode function by supplying a specially crafted FlowSpec component. This issue can lead to a Denial of Service DoS. Mitigation Red Hat has investigated whether a...

EUVD-2026-26703

An off-by-one out-of-bounds write vulnerability in the bgpflowspecopdecode function bgpd/bgpflowspecutil.c of FRRouting FRR stable/10.0 allows attackers to cause a Denial of Service DoS via supplying a crafted FlowSpec component...

Juniper Networks Junos OS RDP Crash Vulnerability

RDP crash when receiving BGP UPDATE with malformed inetflow prefix. SPDX-FileCopyrightText: 2014 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/o:juniper:junos...

Juniper Junos BGP UPDATE DoS (PSN-2012-10-733)

According to its self-reported version number, the remote Junos device could crash when processing a BGP UPDATE message containing a specially crafted flow specification NLRI. A remote attacker could exploit this to cause a denial of service. C Tenable Network Security, Inc. include"compat.inc"; ...