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CVE-2026-35457 libp2p-rust has unbounded rendezvous DISCOVER cookies enable remote memory exhaustion

🗓️ 07 Apr 2026 14:22:19Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 36 Views

Unauthenticated peers cause unbounded memory growth in libp2p-rust via cookies; fixed in 0.17.1.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-35457
7 Apr 202614:22
–attackerkb
bdu_fstec
BDU FSTEC
libp2p-rust DoS
20 Apr 202600:00
–bdu_fstec
circl
Circl
CVE-2026-35457
7 Apr 202615:28
–circl
cnnvd
CNNVD
rust-libp2p 安全漏洞
7 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-35457
7 Apr 202614:22
–cve
github
Github Security Blog
libp2p-rendezvous: Unbounded rendezvous DISCOVER cookies enable remote memory exhaustion
4 Apr 202606:34
–github
mend
Mend
CVE-2026-35457
7 Apr 202614:22
–mend
nvd
NVD
CVE-2026-35457
7 Apr 202615:17
–nvd
osv_ghsa
osv_ghsa
GHSA-V5HW-CV9C-RPG7 libp2p-rendezvous: Unbounded rendezvous DISCOVER cookies enable remote memory exhaustion
4 Apr 202606:34
–osv_ghsa
ptsecurity
Positive Technologies
PT-2026-30338
4 Apr 202600:00
–ptsecurity
Rows per page
[
  {
    "vendor": "libp2p",
    "product": "rust-libp2p",
    "versions": [
      {
        "version": "< 0.17.1",
        "status": "affected"
      }
    ]
  }
]

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