ByteOS Network

NVD Vulnerability Details :

CVE-2026-8889

Modified

Source-cret@cert.org

Published At-03 Jun, 2026 | 19:16

Updated At-10 Jun, 2026 | 19:16

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).

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Secondary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Type: Primary

Version: 3.1

Base score: 7.5

Base severity: HIGH

Vector:

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Type: Secondary

Version: 3.1

Base score: 7.5

Base severity: HIGH

Vector:

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CPE Matches

securly>>securly>>3.0.7

cpe:2.3:a:securly:securly:3.0.7:*:*:*:*:chrome:*:*

Weaknesses

CWE ID	Type	Source
CWE-407	Primary	nvd@nist.gov

CWE ID: CWE-407

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://kb.cert.org/vuls/id/595768	cret@cert.org	Third Party Advisory VDB Entry

Hyperlink: https://kb.cert.org/vuls/id/595768

Source: cret@cert.org

Resource:

Third Party Advisory

VDB Entry

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History