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.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | n/a | affected |
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Advisories
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Fixes
Solution
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Workaround
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References
History
Fri, 01 May 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-05-01T18:16:41.085Z
Reserved: 2026-04-06T00:00:00.000Z
Link: CVE-2026-37457
Vulnrichment
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NVD
Status : Received
Published: 2026-05-01T18:16:14.770
Modified: 2026-05-01T18:16:14.770
Link: CVE-2026-37457
Redhat
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OpenCVE Enrichment
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Weaknesses
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