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CVE-2026-44498 ZEBRA: Block Validator Undercounts Coinbase and P2SH Sigops

🗓️ 08 May 2026 15:09:09Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 46 Views

Zebra before 4.4.0 undercounted signature operations, accepting blocks zcashd rejects; fixed in 4.4.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-44498
8 May 202615:09
–attackerkb
circl
Circl
CVE-2026-44498
8 May 202619:00
–circl
cnnvd
CNNVD
zebra 安全漏洞
8 May 202600:00
–cnnvd
cve
CVE
CVE-2026-44498
8 May 202615:09
–cve
github
Github Security Blog
Zebra's Block Validator Undercounts Coinbase and P2SH Sigops
7 May 202620:54
–github
mend
Mend
CVE-2026-44498
8 May 202615:09
–mend
nvd
NVD
CVE-2026-44498
8 May 202615:17
–nvd
osv
OSV
GHSA-JV4H-J224-23CC Zebra's Block Validator Undercounts Coinbase and P2SH Sigops
7 May 202620:54
–osv
ptsecurity
Positive Technologies
PT-2026-38619
7 May 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-44498: Incorrect Calculation
8 May 202600:00
–rapid7
Rows per page
[
  {
    "vendor": "ZcashFoundation",
    "product": "zebra",
    "versions": [
      {
        "version": "< 4.4.0",
        "status": "affected"
      }
    ]
  }
]

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