CVE-2026-37457

Katalog CVE

CVSS 7.5 · High EPSS 0,72%

Kerentanan Out-of-bounds Write pada frrouting. Skor CVSS 3.1 7.5 (High) menurut CISA ADP.

Deskripsi (NVD)

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

Rincian

Terbit di NVD

1 Mei 2026

Terakhir diubah

15 Juli 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber CISA ADP
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,72% peluang dieksploitasi; lebih tinggi dari 52,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/FRRouting/frr/commit/0e6882bc72c0278988a47b2f0f73b7a91099a25c patch
• https://access.redhat.com/errata/RHSA-2026:24340
• https://access.redhat.com/errata/RHSA-2026:24347
• https://access.redhat.com/errata/RHSA-2026:24370
• https://access.redhat.com/errata/RHSA-2026:24371
• https://access.redhat.com/security/cve/CVE-2026-37457
• https://bugzilla.redhat.com/show_bug.cgi?id=2464548
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-37457.json