Search/CVE-2025-43972
● CVE — Medium

CVE-2025-43972

VendorosrgProductgobgpDiscoveredApr 21, 2025UpdatedMay 8, 2025

An issue was discovered in GoBGP before 3.35.0. An attacker can cause a crash in the pkg/packet/bgp/bgp.go flowspec parser by sending fewer than 20 bytes in a certain context.

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CVSS v3.1
6.8 MEDIUM
EPSS
0.56%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
1
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Oct 23, 2026
▲ 0.03pp
0.53% → 0.56% over 3 tracked changes
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityHIGH
Privileges RequiredNONE
User InteractionNONE
ScopeCHANGED
ConfidentialityNONE
IntegrityNONE
AvailabilityHIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
Connections
3 relationships
Timeline
disclosure → media coverage
Apr 21, 2025
Disclosure — published as a CVE record. · last revised by NVD May 8, 2025
Jul 22, 2025
ubuntu.com reports: USN-7661-1: GoBGP vulnerabilities