What’s Vulnerable › Vulnerabilities

CVE-2026-8889: CVE-2026-8889

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-03 · updated 2026-07-22
• Weakness: CWE-407

Description

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).

Affected products

• Securly Chrome Extension: 3.0.7

References

• https://kb.cert.org/vuls/id/595768

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