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P5
CVE-2026-52735: zebra < 4.5.0
CVE-2026-52735. EPSS 0.00507 (percentile 0.42285), scored 21-Oct-2026.
Affected technology
zebra · < 4.5.0
ZcashFoundation
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required
What an attacker can do
So an attacker can broadcast P2SH spends that Zebra counts below MAX_BLOCK_SIGOPS while zcashd counts above the 20,000-operation limit. Vendor/CNA’s CVSS 4.0 assessment (base score 9.3/10) rates confidentiality and availability impact as none; integrity impact as high.
- CWE
- CWE-684
- CCR priority
- 0.1 /100 (P5)
- EPSS
- 0.00507 · percentile 0.42336 · 2026-10-22
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-23 06:11:59.600832+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-23 06:11:01.814928+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-52735.html