High 7.5Published Feb 19, 2026

CVE-2026-26336Hyland Alfresco Improper Authorization Arbitrary File Read

Updated under an hour ago (Oct 28, 2026, 10:30 PM ET)

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It affects Hyland Alfresco Enterprise and 2 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Hyland Alfresco Enterprise

Exploited in the last 30 days

Hyland Alfresco allows unauthenticated attackers to read arbitrary files from protected directories (like WEB-INF) via the "/share/page/resource/" endpoint, thus leading to the disclosure of sensitive configuration files.

CVSS: 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-863
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Analyzed
Record last updated: May 11, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Hyland Alfresco Enterprise hyland:alfresco_enterprise (from the name)	from 7.4.0 before 7.4.2.6; from 23.6.0 before 23.6.1; from 25.1.0 before 25.3.0	CNA record
Hyland Alfresco Community hyland:alfresco_community (from the name)	before 25.3.0	CNA record
hyland alfresco_content_services hyland:alfresco_content_services	before 25.3; from 7.4.0 through 7.4.2.5; from 23.1 through 23.6.0; from 25.1 through 25.2	NVD

References

References

https://connect.hyland.com/t5/alfresco-blog/cve-2026-26336-unauthenticated-arbitrary-file-read-in-alfresco/ba-p/496550	vendor-advisory, patch
https://www.hyland.com/en/solutions/products/alfresco-platform	product
https://www.vulncheck.com/advisories/hyland-alfresco-improper-authorization-arbitrary-file-read	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.