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CVE-2026-41642 GoBGP: Remote Denial of Service (Panic) via Malformed Well-known Path Attribute

🗓️ 07 May 2026 11:50:41Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 73 Views

GoBGP remote denial of service via a malformed well-known path attribute causes a nil pointer panic; fixed in 4.4.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-41642
7 May 202611:50
–attackerkb
bdu_fstec
BDU FSTEC
The vulnerability of the GoBGP border gateway protocol, related to the handling of the zero pointer, allows a attacker to cause a service failure.
25 Sep 202600:00
–bdu_fstec
circl
Circl
CVE-2026-41642
7 May 202614:13
–circl
cnnvd
CNNVD
GoBGP 代码问题漏洞
7 May 202600:00
–cnnvd
cve
CVE
CVE-2026-41642
7 May 202611:50
–cve
debiancve
Debian CVE
CVE-2026-41642
7 May 202611:50
–debiancve
github
Github Security Blog
GoBGP has Remote Denial of Service (Panic) via Malformed Well-known Path Attribute
29 Apr 202620:43
–github
mend
Mend
CVE-2026-41642
7 May 202611:50
–mend
nvd
NVD
CVE-2026-41642
7 May 202612:16
–nvd
osv
OSV
DEBIAN-CVE-2026-41642
7 May 202612:16
–osv
Rows per page
[
  {
    "vendor": "osrg",
    "product": "gobgp",
    "versions": [
      {
        "version": "= 4.3.0",
        "status": "affected"
      }
    ]
  }
]

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07 May 2026 11:50Current
CVSS 3.17.5
EPSS0.00605
SSVC
73