CVE-2022-42917

A flaw was found in FRRouting FRR. A local service user can exploit a Time-of-check to time-of-use TOCTOU race condition by monitoring the configuration directory and replacing configuration files with symbolic links during their creation. This manipulation allows the user to change the ownership...

EUVD-2022-56059

In FRRouting FRR before 8.5, the service user usually frr can escalate its privileges to root by monitoring the configuration directory /etc/frr and replacing config files upon creation with, for example, symlinks to change the ownership of arbitrary files. This is a TOCTOU Race Condition caused ...

CVE-2022-42917

In FRRouting FRR before 8.5, the service user usually frr can escalate its privileges to root by monitoring the configuration directory /etc/frr and replacing config files upon creation with, for example, symlinks to change the ownership of arbitrary files. This is a TOCTOU Race Condition caused ...

CVE-2022-42917

In FRRouting (FRR) before 8.5 , the frr service user can escalate privileges to root by exploiting a TOCTOU race condition caused by the combination of touch and chown during configuration file creation in /etc/frr. An attacker with access to the frr user can monitor the configuration directory a...

CVE-2022-42917

In FRRouting FRR before 8.5, the service user usually frr can escalate its privileges to root by monitoring the configuration directory /etc/frr and replacing config files upon creation with, for example, symlinks to change the ownership of arbitrary files. This is a TOCTOU Race Condition caused ...

MiracleLinux 9 : frr10-10.4.3-3.el9_8.2 (AXSA:2026-1591:03)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1591:03 advisory. frr: FRRouting: Denial of Service via crafted BGP UPDATE message CVE-2026-37460 Tenable has extracted the preceding description block directly from the...

MiracleLinux 9 : frr-8.5.3-15.el9_8.1 (AXSA:2026-1592:05)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1592:05 advisory. frr: FRRouting: Denial of Service via crafted BGP UPDATE message CVE-2026-37460 Tenable has extracted the preceding description block directly from the...

CVE-2026-74561

In the Linux kernel, the following vulnerability has been resolved: nexthop: avoid unlocked f6ilist walk in nhrtcacheflush nhrtcacheflush walks nh-f6ilist during an RTNL-serialized nexthop replace without holding nh-lock, racing the unlocked IPv6 route add/delete that mutate the list under nh-loc...

MiracleLinux 8 : frr-7.5.1-25.el8_10 (AXSA:2026-1459:04)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1459:04 advisory. frr: FRRouting: Denial of Service via crafted BGP UPDATE message CVE-2026-37460 Tenable has extracted the preceding description block directly from the...

frr security, bug fix, and enhancement update

An update is available for frr. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list FRRouting is free software that manages TCP/IP based routing protocols. It suppor...

RLSA-2026:49607 Important: frr10 security, bug fix, and enhancement 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...

RLSA-2026:49511 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: FRRouting: Denial of Service via crafted BGP UPDATE message CVE-2026-37460 For more details about the security issues,...

RockyLinux 8 : frr (RLSA-2026:49511)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:49511 advisory. frr: FRRouting: Denial of Service via crafted BGP UPDATE message CVE-2026-37460 Tenable has extracted the preceding description block directly from the RockyLinu...

RockyLinux 9 : frr (RLSA-2026:49527)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:49527 advisory. frr: FRRouting: Denial of Service via crafted BGP UPDATE message CVE-2026-37460 Bug Fixes and Enhancements: Zebra is not installing the route in the kernel after...

Important: Red Hat Security Advisory: frr10 security, bug fix, and enhancement update

An update for frr10 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

Important: Red Hat Security Advisory: frr security, bug fix, and enhancement update

An update for frr is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the C...

frr: FRRouting: Denial of Service via crafted BGP UPDATE message

A flaw was found in FRRouting FRR. Missing input validation in the rfapiRibBi2Ri function allows a remote attacker to cause a Denial of Service DoS by sending a specially crafted BGP Border Gateway Protocol UPDATE message. This vulnerability can disrupt network services managed by FRR...

Important: Red Hat Security Advisory: frr security update

An update for frr is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the C...

frr: FRRouting: Denial of Service via crafted BGP UPDATE message

A flaw was found in FRRouting FRR. Missing input validation in the rfapiRibBi2Ri function allows a remote attacker to cause a Denial of Service DoS by sending a specially crafted BGP Border Gateway Protocol UPDATE message. This vulnerability can disrupt network services managed by FRR...

RHEL 8 : frr (RHSA-2026:49511)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:49511 advisory. FRRouting is free software that manages TCP/IP based routing protocols. It supports BGP4, OSPFv2, OSPFv3, ISIS, RIP, RIPng, PIM, NHRP, PBR, EIGRP an...