CVE-2026-8889 (GCVE-0-2026-8889)

Vulnerability from cvelistv5 – Published: 2026-06-03 18:15 – Updated: 2026-06-10 19:00
VLAI
Title
CVE-2026-8889
Summary
Version 3.0.7 of the Securly Chrome Extension uses deprecated SHA-1 hashing for IWF CSAM URL matching (25,020 hashes) and CIPA blocklist matching (12,352 hashes).
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-04 19:49 UTC
CWE
Assigner
certcc CNA under the mitre root
CNA scorecard E 42/100 over 157 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Securly Securly Chrome Extension Affected: 0 , ≤ 3.0.7 (custom)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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